/* GEM Preventivatore — Liquid Glass (iOS 26 inspired)
 * Inter Variable · sfondo dinamico aurora · superfici translucide · niente emoji.
 */

/* ============ TOKENS ============ */
:root {
  /* Brand */
  --accent: #6366f1;        /* Indigo 500 — vivid but premium */
  --accent-2: #a855f7;      /* Purple 500 — secondary highlight */
  --accent-3: #06b6d4;      /* Cyan 500 — tertiary glow */
  --accent-pressed: #4f46e5;
  --accent-soft: color-mix(in srgb, var(--accent) 14%, transparent);
  --accent-strong: color-mix(in srgb, var(--accent) 28%, transparent);

  /* Light theme — neutri caldi tipo paper */
  --bg-base: #f6f7fb;
  --glass: rgba(255, 255, 255, 0.62);
  --glass-2: rgba(255, 255, 255, 0.45);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --glass-edge: rgba(255, 255, 255, 0.55);
  --hairline: rgba(15, 15, 25, 0.08);
  --hairline-strong: rgba(15, 15, 25, 0.16);
  --text: #0b0b14;
  --text-2: #2c2c3a;
  --text-3: rgba(11, 11, 20, 0.55);
  --text-4: rgba(11, 11, 20, 0.4);
  --shadow-glass: 0 8px 32px rgba(20, 20, 50, 0.06),
                  0 1px 0 rgba(255, 255, 255, 0.6) inset,
                  0 -1px 0 rgba(0, 0, 0, 0.04) inset;
  --shadow-lift: 0 20px 50px rgba(20, 20, 50, 0.12);

  --ok: #10b981;
  --warn: #f59e0b;
  --err: #ef4444;

  /* Geometry */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-pill: 999px;
  --hit: 44px;

  /* Type */
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  --font-text:    "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;

  /* Safe areas iPhone */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);

  /* Layout */
  --sidebar-w: 280px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-base: #06060c;
    --glass: rgba(28, 28, 38, 0.55);
    --glass-2: rgba(28, 28, 38, 0.35);
    --glass-strong: rgba(36, 36, 48, 0.72);
    --glass-edge: rgba(255, 255, 255, 0.06);
    --hairline: rgba(255, 255, 255, 0.07);
    --hairline-strong: rgba(255, 255, 255, 0.14);
    --text: #f4f4f9;
    --text-2: #d9d9e3;
    --text-3: rgba(244, 244, 249, 0.62);
    --text-4: rgba(244, 244, 249, 0.4);
    --shadow-glass: 0 12px 40px rgba(0, 0, 0, 0.55),
                    0 1px 0 rgba(255, 255, 255, 0.06) inset,
                    0 -1px 0 rgba(0, 0, 0, 0.4) inset;
    --shadow-lift: 0 24px 60px rgba(0, 0, 0, 0.6);
    --accent: #818cf8;
    --accent-2: #c084fc;
    --accent-3: #22d3ee;
    --accent-pressed: #6366f1;
  }
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-text);
  font-feature-settings: "cv11", "ss01", "ss03";
  font-optical-sizing: auto;
  background: var(--bg-base);
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior-y: contain;
  overflow: hidden;
}
button, input, select, textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  color: inherit;
}
button { cursor: pointer; border: 0; background: none; padding: 0; }
input, textarea, select { -webkit-tap-highlight-color: transparent; }

/* ============ AURORA BACKGROUND ============ */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.aurora .orb {
  position: absolute;
  width: 56vw;
  height: 56vw;
  max-width: 800px;
  max-height: 800px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.65;
  will-change: transform;
}
.aurora .orb-a {
  background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
  top: -10%;
  left: -10%;
  animation: orbA 24s cubic-bezier(.65,.05,.36,1) infinite alternate;
}
.aurora .orb-b {
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 60%);
  top: 20%;
  right: -20%;
  animation: orbB 30s cubic-bezier(.65,.05,.36,1) infinite alternate;
}
.aurora .orb-c {
  background: radial-gradient(circle, var(--accent-3) 0%, transparent 60%);
  bottom: -20%;
  left: 15%;
  animation: orbC 28s cubic-bezier(.65,.05,.36,1) infinite alternate;
}
.aurora .orb-d {
  background: radial-gradient(circle, #f0abfc 0%, transparent 60%);
  bottom: 5%;
  right: 10%;
  animation: orbD 32s cubic-bezier(.65,.05,.36,1) infinite alternate;
  opacity: 0.4;
}
@media (prefers-color-scheme: dark) {
  .aurora .orb { opacity: 0.45; }
  .aurora .orb-d { opacity: 0.3; }
}
@keyframes orbA {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30vw, 20vh) scale(1.2); }
}
@keyframes orbB {
  0%   { transform: translate(0, 0) scale(0.9); }
  100% { transform: translate(-25vw, 35vh) scale(1.1); }
}
@keyframes orbC {
  0%   { transform: translate(0, 0) scale(1.1); }
  100% { transform: translate(40vw, -25vh) scale(0.9); }
}
@keyframes orbD {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-30vw, -20vh) scale(1.15); }
}
.aurora .noise {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  opacity: 0.4;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .aurora .orb { animation: none; }
}

#app { min-height: 100dvh; }

/* ============ LIQUID-GLASS PRIMITIVE ============ */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow-glass);
}
.glass-strong {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid var(--glass-edge);
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.022em;
  margin: 0;
}
h1 { font-size: 28px; letter-spacing: -0.03em; font-weight: 700; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
}
.mono { font-family: var(--font-mono); }

/* ============ ICONS ============ */
.icon {
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
  flex: 0 0 auto;
}
.icon-lg { width: 22px; height: 22px; stroke-width: 1.5; }
.icon-sm { width: 14px; height: 14px; }

/* ============ LOGIN ============ */
.login-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding:
    calc(24px + var(--safe-top))
    calc(20px + var(--safe-right))
    calc(24px + var(--safe-bottom))
    calc(20px + var(--safe-left));
}
.login-card {
  width: 100%;
  max-width: 380px;
  border-radius: var(--r-xl);
  padding: 36px 28px 28px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow-lift), 0 1px 0 rgba(255,255,255,0.6) inset;
}
.login-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}
.brand-mark {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: grid; place-items: center;
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-display);
  box-shadow: 0 8px 22px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.4);
  letter-spacing: -0.04em;
}
.login-logo {
  width: 56px; height: 56px;
  border-radius: 16px;
  object-fit: contain;
  background: var(--glass-2);
  padding: 8px;
  border: 1px solid var(--glass-edge);
}
.login-card h1 {
  text-align: center;
  margin: 6px 0 4px;
  font-size: 24px;
}
.login-card .subtitle {
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
  margin-bottom: 26px;
}
.login-card label {
  display: block;
  font-size: 12px;
  color: var(--text-3);
  margin: 14px 0 6px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.input-base {
  width: 100%;
  height: var(--hit);
  padding: 0 14px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  font-size: 15px;
  outline: none;
  color: var(--text);
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.login-card input { @extend .input-base; }
.login-card input,
.composer textarea,
.composer .pseudo-input,
.upload-form input,
.upload-form select,
.big-text {
  width: 100%;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  outline: none;
  color: var(--text);
  transition: background .18s, border-color .18s, box-shadow .18s;
  font-size: 15px;
}
.login-card input { height: var(--hit); padding: 0 14px; }
.login-card input:focus,
.composer textarea:focus,
.upload-form input:focus,
.upload-form select:focus,
.big-text:focus,
.voce-codice:focus,
.voce-grid input:focus,
.data-table select:focus {
  background: var(--glass-strong);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--hit);
  padding: 0 18px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform .12s, background .18s, box-shadow .18s, opacity .18s;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-pressed));
  color: #fff;
  box-shadow: 0 6px 18px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-secondary {
  background: var(--glass-2);
  color: var(--text);
  border: 1px solid var(--hairline);
}
.btn-secondary:hover { background: var(--glass-strong); }
.btn-danger {
  background: linear-gradient(180deg, var(--err), #c92f2f);
  color: #fff;
  box-shadow: 0 6px 18px rgba(239, 68, 68, 0.3);
}
.btn-full { width: 100%; }
.login-card .btn { margin-top: 22px; width: 100%; }
.login-error {
  color: var(--err);
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
  min-height: 16px;
}

/* ============ APP SHELL ============ */
.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: 100dvh;
}

/* Mobile drawer */
@media (max-width: 880px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 84vw;
    max-width: 320px;
    transform: translateX(-100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    z-index: 50;
  }
  .app-shell.sidebar-open .sidebar { transform: translateX(0); }
  .scrim {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
    z-index: 40;
  }
  .app-shell.sidebar-open .scrim {
    opacity: 1;
    pointer-events: auto;
  }
}
@media (min-width: 881px) {
  .sidebar-close, .menu-btn, .scrim { display: none !important; }
}

/* ============ SIDEBAR ============ */
.sidebar {
  display: flex;
  flex-direction: column;
  margin: 12px 0 12px 12px;
  border-radius: var(--r-lg);
  background: var(--glass);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow-glass);
  padding-top: var(--safe-top);
  padding-bottom: var(--safe-bottom);
  overflow: hidden;
}
@media (max-width: 880px) {
  .sidebar {
    margin: 0;
    border-radius: 0 var(--r-lg) var(--r-lg) 0;
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.2);
    height: 100dvh;
  }
}
.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
}
.sidebar-head .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
.brand-mark-sm {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: grid; place-items: center;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 4px 12px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.3);
}
.brand-logo-img {
  width: 30px; height: 30px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--glass-2);
}
.brand-name { font-size: 16px; }

.sidebar-close, .menu-btn {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--glass-2);
  color: var(--text);
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  transition: background .15s;
}
.sidebar-close:hover, .menu-btn:hover { background: var(--glass-strong); }

.nav-section {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 10px 8px;
}
.nav-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border-radius: 11px;
  background: transparent;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  transition: background .15s, color .15s;
}
.nav-btn:hover { background: var(--glass-2); color: var(--text); }
.nav-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.nav-btn .icon { width: 18px; height: 18px; }

.new-chat-btn {
  margin: 8px 14px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--accent), var(--accent-pressed));
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 18px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: transform .12s, filter .15s;
}
.new-chat-btn:hover { filter: brightness(1.06); }
.new-chat-btn:active { transform: scale(0.98); }
.new-chat-btn .icon { width: 16px; height: 16px; }

.chat-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.chat-list::-webkit-scrollbar { width: 6px; }
.chat-list::-webkit-scrollbar-thumb { background: var(--hairline); border-radius: 3px; }
.chat-empty {
  padding: 20px 12px;
  color: var(--text-3);
  font-size: 12px;
  text-align: center;
}
.chat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .15s;
}
.chat-item:hover { background: var(--glass-2); }
.chat-item.active { background: var(--accent-soft); }
.chat-item-main { flex: 1; min-width: 0; }
.chat-item-title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-item.active .chat-item-title { color: var(--accent); font-weight: 600; }
.chat-item-sub {
  font-size: 11px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 1px;
}
.chat-item-del {
  width: 24px; height: 24px;
  border-radius: 6px;
  color: var(--text-3);
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity .15s, background .15s, color .15s;
}
.chat-item:hover .chat-item-del { opacity: 0.7; }
.chat-item-del:hover { opacity: 1 !important; background: var(--err); color: #fff; }

.sidebar-spacer { flex: 1; }
.sidebar-foot {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--hairline);
}
.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 12px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
}
.user-avatar {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; line-height: 1.1; }
.user-role {
  font-size: 10.5px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.logout-btn {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--glass);
  color: var(--text-2);
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
}
.logout-btn:hover { background: var(--err); color: #fff; border-color: transparent; }

/* ============ MAIN PANE ============ */
.main-pane {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  min-width: 0;
  padding: 12px 12px 12px 0;
}
@media (max-width: 880px) {
  .main-pane { padding: 0; }
}
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--glass);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow-glass);
}
@media (max-width: 880px) {
  .main-content { border-radius: 0; border: 0; box-shadow: none; }
}

/* ============ TOPBAR ============ */
.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding:
    calc(12px + var(--safe-top))
    16px
    12px
    16px;
  border-bottom: 1px solid var(--hairline);
}
.topbar-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-spacer { flex: 0 0 auto; }

/* ============ CHAT VIEW + SPLIT ============ */
.chat-view {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 0;
  min-height: 0;
  transition: grid-template-columns .4s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.chat-view.with-preview {
  grid-template-columns: minmax(280px, 1fr) minmax(440px, 1.5fr);
}
.chat-left {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.chat-view.with-preview .chat-left { border-right: 1px solid var(--hairline); }

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 0 12px;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}
.messages::-webkit-scrollbar { width: 6px; }
.messages::-webkit-scrollbar-thumb { background: var(--hairline); border-radius: 3px; }
.messages-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.msg {
  display: flex;
  gap: 10px;
  animation: msg-in .25s cubic-bezier(.4,0,.2,1);
}
.msg.user { flex-direction: row-reverse; }
.msg .avatar {
  flex: 0 0 30px;
  width: 30px; height: 30px;
  border-radius: 9px;
  display: grid; place-items: center;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  background: var(--glass-2);
  color: var(--text-2);
  border: 1px solid var(--hairline);
}
.msg.user .avatar {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border-color: transparent;
}
.msg.ai .avatar {
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
  color: #fff;
  border-color: transparent;
}
.bubble {
  max-width: min(78%, 580px);
  padding: 11px 15px;
  background: var(--glass-strong);
  color: var(--text);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-wrap: break-word;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.msg.user .bubble {
  background: linear-gradient(180deg, var(--accent), var(--accent-pressed));
  color: #fff;
  border-color: transparent;
}
.msg.system .bubble {
  background: transparent;
  color: var(--text-3);
  border: 1px dashed var(--hairline-strong);
  font-size: 13px;
  max-width: 100%;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.spinner {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid var(--hairline);
  border-top-color: var(--accent);
  display: inline-block;
  vertical-align: -2px;
  animation: spin .85s linear infinite;
  margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ COMPOSER ============ */
.composer {
  padding: 12px 16px calc(12px + var(--safe-bottom));
  border-top: 1px solid var(--hairline);
}
.composer-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px 7px 14px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 500;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  border: 1px solid var(--accent-strong);
}
.attachment-chip button {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent);
  color: #fff;
}

.composer .row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.composer textarea {
  flex: 1;
  min-height: var(--hit);
  max-height: 35vh;
  padding: 12px 16px;
  border-radius: 18px;
  resize: none;
  font-size: 15px;
  line-height: 1.4;
}
.composer .icon-btn {
  width: var(--hit); height: var(--hit);
  border-radius: 50%;
  background: var(--glass-2);
  color: var(--text);
  border: 1px solid var(--hairline);
  display: grid; place-items: center;
  flex: 0 0 auto;
  transition: background .15s;
}
.composer .icon-btn:hover { background: var(--glass-strong); }
.composer .send-btn {
  width: var(--hit); height: var(--hit);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-pressed));
  color: #fff;
  display: grid; place-items: center;
  flex: 0 0 auto;
  box-shadow: 0 6px 16px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform .12s, filter .15s;
}
.composer .send-btn:hover { filter: brightness(1.06); }
.composer .send-btn:active { transform: scale(0.95); }

/* ============ PREVIEW PANEL ============ */
.preview-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity .25s ease .15s;
}
.preview-panel.open { opacity: 1; }
.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--hairline);
}
.preview-title-wrap { flex: 1; min-width: 0; }
.preview-pill {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 9px;
  border-radius: var(--r-pill);
  margin-bottom: 4px;
}
.preview-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.preview-close {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--glass-2);
  color: var(--text);
  border: 1px solid var(--hairline);
  display: grid; place-items: center;
}
.preview-close:hover { background: var(--glass-strong); }
.preview-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.preview-reason {
  font-size: 13.5px;
  color: var(--text-2);
  background: var(--glass-2);
  padding: 12px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--hairline);
  line-height: 1.55;
}
.avvertenze {
  background: rgba(245, 158, 11, 0.08);
  border-left: 3px solid var(--warn);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text);
}
.avvertenze strong { color: var(--warn); }
.avvertenze ul { margin: 4px 0 0 18px; padding: 0; }

.voci-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.voce-card {
  background: var(--glass-strong);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  transition: border-color .2s, box-shadow .25s;
}
.voce-card:hover {
  border-color: var(--hairline-strong);
  box-shadow: 0 4px 16px rgba(20, 20, 50, 0.06);
}

/* Riga top: numero + codice GEM + badge confidenza */
.voce-row-top {
  display: flex;
  align-items: center;
  gap: 10px;
}
.voce-num {
  width: 28px; height: 28px;
  border-radius: 9px;
  background: var(--glass-2);
  color: var(--text-3);
  display: grid; place-items: center;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  flex: 0 0 auto;
  border: 1px solid var(--hairline);
}
.voce-codice {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 220px;
  height: 30px;
  padding: 0 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-strong);
  border-radius: 9px;
  font-size: 12.5px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--accent);
  outline: none;
  letter-spacing: 0.02em;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.voce-codice:hover { background: var(--accent-strong); }
.voce-conf {
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.voce-conf.conf-high { color: var(--ok); background: rgba(16, 185, 129, 0.14); }
.voce-conf.conf-med  { color: var(--warn); background: rgba(245, 158, 11, 0.14); }
.voce-conf.conf-low  { color: var(--err); background: rgba(239, 68, 68, 0.14); }

/* Descrizione full-width sotto l'header */
.voce-descr {
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.005em;
}

/* Griglia dei campi numerici: 3 × 2 (Q.tà / UM / Prezzo · Ore / Coef / Ric%) */
.voce-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.field label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-3);
  padding-left: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.field input {
  height: 34px;
  padding: 0 11px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 9px;
  font-size: 13.5px;
  color: var(--text);
  outline: none;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  text-transform: none;
  width: 100%;
  min-width: 0;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.field input:hover { background: var(--glass-strong); }
.field input.num { text-align: right; }
.field-full { grid-column: 1 / -1; }

/* Riga totale evidenziata */
.voce-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 2px;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-strong));
  border: 1px solid var(--accent-strong);
  border-radius: 11px;
}
.voce-total-row .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--accent);
}
.voce-total-row .totale {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.voce-note {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
  padding: 9px 12px;
  background: var(--glass-2);
  border-radius: 9px;
  border-left: 3px solid var(--hairline-strong);
}
.voce-note em { font-style: italic; opacity: 0.7; }

/* Mobile / narrow preview panel */
@media (max-width: 720px) {
  .voce-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 380px) {
  .voce-grid { grid-template-columns: 1fr 1fr; }
  .voce-codice { max-width: none; }
}

.preview-totale {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 8px;
  padding: 16px 18px;
  background: var(--glass-strong);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-md);
  -webkit-backdrop-filter: blur(30px);
  backdrop-filter: blur(30px);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.04);
}
.preview-totale .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  font-weight: 600;
}
.preview-totale .value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.preview-actions {
  display: flex;
  gap: 10px;
  padding: 14px 18px calc(16px + var(--safe-bottom));
  border-top: 1px solid var(--hairline);
}
.preview-actions .btn { flex: 1 1 0; }

.preview-fab {
  position: fixed;
  bottom: calc(24px + var(--safe-bottom));
  right: calc(24px + var(--safe-right));
  z-index: 25;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 28px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform .15s;
}
.preview-fab:hover { transform: scale(1.06); }
.preview-fab:active { transform: scale(0.95); }

@media (max-width: 880px) {
  .chat-view.with-preview { grid-template-columns: 1fr; }
  .chat-view.with-preview .chat-left { display: none; }
}
@media (max-width: 640px) {
  .voce-grid { grid-template-columns: repeat(2, 1fr); }
  .preview-totale .value { font-size: 22px; }
}

/* ============ PAGES (Dati, Impostazioni) ============ */
.page {
  padding: 18px 22px calc(28px + var(--safe-bottom));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.page::-webkit-scrollbar { width: 6px; }
.page::-webkit-scrollbar-thumb { background: var(--hairline); border-radius: 3px; }
.page-body { padding-top: 18px; display: flex; flex-direction: column; gap: 18px; }

.seg-control {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--glass-2);
  border-radius: 14px;
  border: 1px solid var(--hairline);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.seg-control::-webkit-scrollbar { display: none; }
.seg-btn {
  flex: 1 1 auto;
  min-width: max-content;
  padding: 9px 16px;
  border-radius: 10px;
  background: transparent;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: background .18s, color .18s;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.active {
  background: var(--glass-strong);
  color: var(--text);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.card {
  background: var(--glass-strong);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 22px;
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  backdrop-filter: blur(28px) saturate(180%);
}
.card h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
}
.card .hint {
  margin: 0 0 16px;
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.55;
}
.card .hint code {
  background: var(--glass-2);
  padding: 1px 6px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  border: 1px solid var(--hairline);
}

.upload-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}
.field-pair {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1 1 200px;
  min-width: 0;
}
.field-pair label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-3);
  padding-left: 2px;
}
.upload-form input[type="text"],
.upload-form select {
  height: 42px;
  padding: 0 14px;
  border-radius: 11px;
  font-size: 14px;
  -webkit-appearance: none;
  appearance: none;
}

/* ============ SELECT (menu a tendina) Liquid Glass ============ */
select {
  font-family: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: var(--glass-2);
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%236366f1' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='1.5,1.5 6,6 10.5,1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px !important;
  cursor: pointer;
  color: var(--text);
}
select::-ms-expand { display: none; }
@media (prefers-color-scheme: dark) {
  select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23818cf8' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='1.5,1.5 6,6 10.5,1.5'/%3E%3C/svg%3E");
  }
}
select:hover { background-color: var(--glass-strong); }

/* Reset select dentro data-table */
.data-table select {
  background-position: right 10px center;
  padding: 0 30px 0 10px !important;
}

/* ============ FILE INPUT Liquid Glass ============ */
.file-input {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  padding: 4px 4px 4px 4px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 11px;
  cursor: pointer;
  transition: border-color .18s, background .18s;
  overflow: hidden;
}
.file-input:hover { background: var(--glass-strong); border-color: var(--hairline-strong); }
.file-input:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.file-input input[type="file"] {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.file-input .file-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  background: linear-gradient(180deg, var(--accent), var(--accent-pressed));
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  box-shadow: 0 3px 8px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: filter .15s;
  white-space: nowrap;
}
.file-input:hover .file-btn { filter: brightness(1.06); }
.file-input .file-btn .icon { stroke: #fff; }
.file-input .file-name {
  flex: 1;
  min-width: 0;
  font-size: 13.5px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 8px;
}
.file-input.has-file .file-name { color: var(--text); font-weight: 500; }

.big-text {
  padding: 14px 16px;
  font-family: var(--font-text);
  font-size: 14px;
  resize: vertical;
  min-height: 180px;
  line-height: 1.55;
}

.row-end { display: flex; justify-content: flex-end; margin-top: 14px; }

/* ============ DATA TABLES ============ */
.table-wrap {
  background: var(--glass-strong);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  background: var(--glass-2);
  padding: 11px 14px;
  text-align: left;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--hairline);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--glass-2); }
.data-table td.empty {
  text-align: center;
  color: var(--text-3);
  padding: 28px;
  font-style: italic;
}
.data-table select {
  height: 30px;
  padding: 0 8px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 7px;
  font-size: 13px;
  outline: none;
}

.pill {
  display: inline-block;
  padding: 2px 9px;
  background: var(--glass-2);
  color: var(--text-3);
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid var(--hairline);
}

.btn-icon, .btn-icon-danger {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--glass-2);
  color: var(--text);
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  cursor: pointer;
}
.btn-icon-danger { color: var(--err); }
.btn-icon-danger:hover { background: var(--err); color: #fff; border-color: transparent; }
.btn-icon:hover { background: var(--accent); color: #fff; border-color: transparent; }

/* Toggle switch — iOS style con gradiente accent quando on */
.switch {
  display: inline-block;
  position: relative;
  width: 46px;
  height: 28px;
  flex: 0 0 auto;
}
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch .slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--hairline-strong);
  border-radius: 28px;
  transition: background .28s cubic-bezier(.4,0,.2,1), box-shadow .25s;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.08);
}
@media (prefers-color-scheme: dark) {
  .switch .slider {
    background: rgba(255,255,255,0.18);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.4);
  }
}
.switch .slider::before {
  content: "";
  position: absolute;
  height: 22px; width: 22px;
  left: 3px; top: 3px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform .28s cubic-bezier(.34, 1.6, .64, 1),
              box-shadow .25s;
  box-shadow: 0 2px 4px rgba(0,0,0,0.18),
              0 1px 2px rgba(0,0,0,0.1);
}
.switch input:checked + .slider {
  background: linear-gradient(135deg, var(--ok), #059669);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.12),
              0 0 0 0 var(--accent-soft);
}
.switch input:checked + .slider::before {
  transform: translateX(18px);
  box-shadow: 0 3px 8px rgba(0,0,0,0.22), 0 1px 3px rgba(0,0,0,0.15);
}
.switch:hover .slider::before { box-shadow: 0 3px 10px rgba(0,0,0,0.25); }
.switch input:focus-visible + .slider {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Brand: logo preview */
.logo-section {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.logo-preview, .logo-preview-empty {
  width: 110px;
  height: 110px;
  border-radius: var(--r-md);
  background: var(--glass-2);
  display: grid; place-items: center;
  overflow: hidden;
  border: 1px solid var(--hairline);
}
.logo-preview { object-fit: contain; padding: 10px; }
.logo-preview-empty {
  color: var(--text-3);
  font-size: 12px;
  text-align: center;
  padding: 10px;
}
.logo-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============ TOAST ============ */
.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(28px + var(--safe-bottom));
  z-index: 100;
  padding: 12px 20px;
  background: var(--glass-strong);
  color: var(--text);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lift);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  backdrop-filter: blur(30px) saturate(180%);
  animation: toast-in .28s cubic-bezier(.4,0,.2,1),
             toast-out .25s ease-in 3.2s forwards;
}
.toast.error {
  background: linear-gradient(180deg, var(--err), #c92f2f);
  color: #fff;
  border-color: transparent;
}
@keyframes toast-in  { from { opacity: 0; transform: translate(-50%, 14px) scale(0.95); } to { opacity: 1; transform: translate(-50%, 0) scale(1); } }
@keyframes toast-out { to { opacity: 0; transform: translate(-50%, 8px); } }

/* ============ LINKS ============ */
.link-accent {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  transition: opacity .15s;
}
.link-accent:hover { text-decoration: underline; opacity: 0.85; }

.bubble.bubble-bare {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
  max-width: 95%;
  backdrop-filter: none;
}

/* ============ PROFILE VIEW ============ */
.profile-loading {
  padding: 40px;
  text-align: center;
  color: var(--text-3);
  font-size: 14px;
}

.profile-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.profile-header {
  padding: 14px 22px 12px;
  border-bottom: 1px solid var(--hairline);
}
.profile-progress-wrap { max-width: 1100px; margin: 0 auto; }
.profile-progress-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.profile-progress-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}
.profile-progress-label .icon { color: var(--ok); }
.btn-small {
  height: 32px;
  padding: 0 12px;
  font-size: 12.5px;
  border-radius: 9px;
}
.profile-progress-bar {
  height: 6px;
  background: var(--glass-2);
  border-radius: var(--r-pill);
  overflow: hidden;
  border: 1px solid var(--hairline);
}
.profile-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: var(--r-pill);
  transition: width .5s cubic-bezier(.4, 0, .2, 1);
  box-shadow: 0 0 12px var(--accent-strong);
}

.profile-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  min-height: 0;
  gap: 0;
}
@media (max-width: 900px) {
  .profile-body { grid-template-columns: 1fr; }
  .profile-recap-col { display: none; }
}
.profile-chat-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid var(--hairline);
}
@media (max-width: 900px) {
  .profile-chat-col { border-right: 0; }
}
.profile-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px 0 8px;
}
.profile-composer {
  border-top: 1px solid var(--hairline);
  padding: 12px 16px calc(12px + var(--safe-bottom));
}

.profile-recap-col {
  padding: 16px 18px;
  overflow-y: auto;
}
.recap-card {
  background: var(--glass-strong);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 18px;
}
.recap-card h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
}
.recap-card .hint {
  margin: 0 0 14px;
  font-size: 12.5px;
  color: var(--text-3);
}
.recap-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.recap-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 0;
  border-bottom: 1px solid var(--hairline);
}
.recap-row:last-child { border-bottom: 0; }
.recap-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-3);
}
.recap-value {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
  word-break: break-word;
}
.recap-row.empty .recap-value { color: var(--text-4); font-style: italic; font-weight: 400; }

/* ============ CHAT EMPTY STATE ============ */
.chat-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 32px 28px;
  text-align: center;
  animation: msg-in .3s cubic-bezier(.4,0,.2,1);
}
.chat-empty-state .empty-icon {
  width: 72px; height: 72px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 32px var(--accent-strong), inset 0 1px 0 rgba(255,255,255,0.3);
  margin-bottom: 4px;
}
.chat-empty-state .empty-icon .icon {
  width: 32px; height: 32px;
  stroke-width: 1.5;
}
.chat-empty-state h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0;
}
.chat-empty-state p {
  max-width: 460px;
  margin: 0;
  color: var(--text-3);
  font-size: 14.5px;
  line-height: 1.55;
}
.chat-empty-state .btn {
  margin-top: 8px;
  padding: 0 22px;
}

/* ============ ENGINE: nuovi tab Dati ============ */
.seg-control.seg-scroll {
  overflow-x: auto;
  flex-wrap: nowrap;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.seg-control.seg-scroll .seg-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.seg-control.seg-scroll::-webkit-scrollbar { height: 4px; }
.seg-control.seg-scroll::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 2px;
}

/* Form grid for catalog/rules/questions/commercial/template */
.grid-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px 14px;
  align-items: start;
}
.grid-form .field-pair {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.grid-form .field-pair.full {
  grid-column: 1 / -1;
}
.grid-form .field-pair > label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--text-3);
}
.grid-form .field-pair input[type="text"],
.grid-form .field-pair input[type="number"],
.grid-form .field-pair input:not([type]),
.grid-form .field-pair textarea,
.grid-form .field-pair select {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 9px 11px;
  font-size: 13.5px;
  color: var(--text);
  font-family: inherit;
  transition: border-color .15s, background .15s;
}
.grid-form .field-pair input:focus,
.grid-form .field-pair textarea:focus,
.grid-form .field-pair select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--glass-strong);
}
.grid-form .field-pair textarea {
  resize: vertical;
  min-height: 56px;
  line-height: 1.45;
}
.switch-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--text-2) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 8px 10px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: var(--glass-2);
}
.switch-label > span:first-child {
  font-size: 13px;
  color: var(--text-2);
  font-weight: 500;
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 6px;
}
.hint-sm {
  font-size: 11px;
  color: var(--text-4);
  margin-top: 2px;
}

/* ============ Preview: type pill + confidence + explanation ============ */
.preview-pill.warn {
  background: linear-gradient(135deg, #f59e0b, #f97316);
}
.preview-pill.alert {
  background: linear-gradient(135deg, #ef4444, #ec4899);
}
.conf-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--hairline);
  background: var(--glass-2);
  color: var(--text-2);
  margin-left: 8px;
}
.conf-pill.conf-high   { background: color-mix(in srgb, #22c55e 18%, transparent); color: #16a34a; border-color: transparent; }
.conf-pill.conf-medium { background: color-mix(in srgb, #f59e0b 18%, transparent); color: #d97706; border-color: transparent; }
.conf-pill.conf-low    { background: color-mix(in srgb, #ef4444 18%, transparent); color: #dc2626; border-color: transparent; }
@media (prefers-color-scheme: dark) {
  .conf-pill.conf-high   { color: #4ade80; }
  .conf-pill.conf-medium { color: #fbbf24; }
  .conf-pill.conf-low    { color: #f87171; }
}

.clar-block {
  background: color-mix(in srgb, var(--accent-3) 8%, var(--glass));
  border: 1px solid color-mix(in srgb, var(--accent-3) 30%, transparent);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 10px 0;
  font-size: 13.5px;
}
.clar-block strong {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2);
}
.clar-block ol { margin: 0; padding-left: 20px; line-height: 1.6; }

.explain-panel {
  margin-top: 16px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
}
.explain-panel > summary {
  cursor: pointer;
  padding: 11px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
  list-style: none;
}
.explain-panel > summary::-webkit-details-marker { display: none; }
.explain-panel[open] > summary {
  border-bottom: 1px solid var(--hairline);
}
.explain-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.explain-section h4 {
  margin: 0 0 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  font-weight: 700;
}
.explain-section ol, .explain-section ul {
  margin: 0; padding-left: 18px;
  font-size: 13px; line-height: 1.55; color: var(--text-2);
}
.source-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.src-chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  background: var(--accent-soft);
  color: var(--accent-pressed);
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .src-chip {
    background: color-mix(in srgb, var(--accent) 18%, transparent);
    color: var(--accent);
  }
}

/* ============ DASHBOARD CARD ============ */
.dashboard-card {
  background: var(--glass-strong);
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 14px;
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  box-shadow: 0 2px 12px rgba(15,15,35,0.04), inset 0 1px 0 rgba(255,255,255,0.4);
}
.dashboard-card-skeleton {
  background: var(--glass);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 14px;
  color: var(--text-3);
  font-size: 13px;
}
.dashboard-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.dashboard-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.dashboard-card-sub {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
}
.dashboard-card-pct {
  font-family: "JetBrains Mono", monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.dashboard-progress {
  height: 6px;
  background: var(--hairline);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}
.dashboard-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .4s cubic-bezier(.4,0,.2,1);
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 6px 10px;
}
.dash-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-2);
  padding: 4px 0;
}
.dash-item.ok { color: var(--text); }
.dash-item.ko { color: var(--text-3); }
.dash-item.ok .icon { color: #22c55e; }
.dash-item.ko .icon { color: var(--text-4); }

/* ============ SUGGESTIONS / LEARNING ============ */
.suggestion-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.suggestion-list.compact .suggestion-card {
  padding: 10px 12px;
}
.suggestion-card {
  background: var(--glass);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color .2s;
}
.suggestion-card.status-accepted { border-left: 3px solid #22c55e; }
.suggestion-card.status-rejected { border-left: 3px solid #ef4444; opacity: .8; }
.suggestion-card.status-pending  { border-left: 3px solid var(--accent); }
.suggestion-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}
.suggestion-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.suggestion-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.suggestion-meta .pill {
  font-size: 10.5px;
  letter-spacing: 0.04em;
}
.state-pill {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: capitalize;
}
.state-pill.state-pending  { background: color-mix(in srgb, var(--accent) 15%, transparent); color: var(--accent-pressed); }
.state-pill.state-accepted { background: color-mix(in srgb, #22c55e 18%, transparent); color: #16a34a; }
.state-pill.state-rejected { background: color-mix(in srgb, #ef4444 18%, transparent); color: #dc2626; }
.state-pill.state-draft    { background: var(--accent-soft); color: var(--accent-pressed); }
.state-pill.state-generated{ background: color-mix(in srgb, var(--accent-3) 18%, transparent); color: #0891b2; }
.state-pill.state-modified { background: color-mix(in srgb, #f59e0b 18%, transparent); color: #d97706; }
.state-pill.state-approved { background: color-mix(in srgb, #22c55e 18%, transparent); color: #16a34a; }
.state-pill.state-sent     { background: color-mix(in srgb, var(--accent-2) 18%, transparent); color: var(--accent-2); }
.state-pill.state-accepted, .state-pill.state-rejected { /* shared above */ }
.suggestion-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.btn-small {
  height: 32px !important;
  padding: 0 12px !important;
  font-size: 12px !important;
}
.suggestion-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
  margin: 4px 0 6px;
}
.suggestion-detail {
  margin-top: 4px;
}
.suggestion-detail summary {
  cursor: pointer;
  font-size: 11.5px;
  color: var(--text-3);
  user-select: none;
}
.suggestion-detail pre {
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-2);
  overflow-x: auto;
  max-height: 200px;
}
.learning-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 28px 20px;
  text-align: center;
  color: var(--text-3);
  font-size: 13.5px;
}
.count-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  margin-left: 8px;
  background: var(--accent-soft);
  color: var(--accent-pressed);
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
}

/* ============ GENERATED QUOTES SIDEBAR ============ */
.sidebar-section-head {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--text-3);
  padding: 12px 14px 6px;
  margin-top: 8px;
  border-top: 1px solid var(--hairline);
}
.generated-list {
  display: flex;
  flex-direction: column;
  padding: 0 6px 8px;
  gap: 2px;
}
.generated-item {
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background .15s;
}
.generated-item:hover {
  background: var(--accent-soft);
}
.generated-item-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.generated-item-sub {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-3);
}
.conf-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.conf-dot.conf-high   { background: #22c55e; }
.conf-dot.conf-medium { background: #f59e0b; }
.conf-dot.conf-low    { background: #ef4444; }

/* ============ CLAR-BLOCK detail ============ */
.clar-block .detail-q {
  font-size: 12.5px;
  color: var(--text-3);
  margin-top: 4px;
}

/* ============ IMPORT PREVIEW ============ */
.row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.import-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin: 8px 0 12px;
}
.import-meta > div { display: flex; flex-direction: column; gap: 2px; }
.import-meta label, .hq-header label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--text-3);
}
.import-meta > div > div, .hq-header > div > div {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.hq-header {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.alert-block {
  border-radius: 10px;
  padding: 10px 14px;
  margin: 10px 0;
  font-size: 12.5px;
  border-left: 3px solid currentColor;
}
.alert-block strong {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.alert-block ul { margin: 0; padding-left: 18px; line-height: 1.55; }
.alert-block.error { background: color-mix(in srgb, #ef4444 12%, transparent); color: #b91c1c; }
.alert-block.warn  { background: color-mix(in srgb, #f59e0b 12%, transparent); color: #b45309; }
@media (prefers-color-scheme: dark) {
  .alert-block.error { color: #fca5a5; }
  .alert-block.warn  { color: #fbbf24; }
}
.import-summary {
  margin-top: 10px;
}
.import-summary summary {
  cursor: pointer;
  font-size: 11.5px;
  color: var(--text-3);
  user-select: none;
}
.import-summary pre {
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1.5;
  overflow-x: auto;
  max-height: 220px;
  color: var(--text-2);
}
.import-preview-table table { font-size: 12px; }
.import-preview-table td input {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  padding: 4px 6px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
  font-family: inherit;
}
.import-preview-table td input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--glass-strong);
}
.import-preview-table tr.status-error { background: color-mix(in srgb, #ef4444 8%, transparent); }
.import-preview-table tr.status-needs_review { background: color-mix(in srgb, #f59e0b 8%, transparent); }
.import-preview-table tr.status-confirmed { background: color-mix(in srgb, #22c55e 8%, transparent); }
.import-preview-table tr.status-ignored { opacity: 0.5; }

/* Stato/state-pill mancanti */
.state-pill.state-uploaded   { background: var(--glass-2); color: var(--text-3); }
.state-pill.state-processing { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent-pressed); }
.state-pill.state-extracted  { background: color-mix(in srgb, var(--accent-3) 18%, transparent); color: #0891b2; }
.state-pill.state-needs_review{background: color-mix(in srgb, #f59e0b 18%, transparent); color: #d97706; }
.state-pill.state-imported   { background: color-mix(in srgb, #22c55e 18%, transparent); color: #16a34a; }
.state-pill.state-error      { background: color-mix(in srgb, #ef4444 18%, transparent); color: #dc2626; }
.state-pill.state-cancelled  { background: var(--glass-2); color: var(--text-4); }

.dashboard-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--hairline);
}
.dash-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  background: var(--accent-soft);
  color: var(--accent-pressed);
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 11.5px;
}
.dash-chip strong {
  font-weight: 700;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}
.dash-count {
  color: var(--text-3);
  font-size: 11px;
  font-weight: 400;
  margin-left: 4px;
}
@media (prefers-color-scheme: dark) {
  .dash-chip { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
}

/* ============ QUOTES LIST + DETAIL ============ */
.quotes-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 12px;
  background: var(--glass);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 10px 12px;
}
.search-input {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 0 12px;
}
.search-input .icon { color: var(--text-3); flex-shrink: 0; }
.search-input input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  padding: 8px 0;
  font-size: 13px;
  color: var(--text);
  font-family: inherit;
}
.quotes-toolbar select {
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  font-family: inherit;
  min-width: 160px;
}
.quotes-table tr[data-open-quote] { cursor: pointer; transition: background .12s; }
.quotes-table tr[data-open-quote]:hover { background: var(--accent-soft); }
.quotes-table td.num { font-family: "JetBrains Mono", monospace; font-size: 12.5px; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 30px;
  text-align: center;
  background: var(--glass);
  border: 1px dashed var(--hairline-strong);
  border-radius: 14px;
}
.empty-state .icon { color: var(--accent); opacity: .6; }
.empty-state h3 { margin: 0; font-size: 16px; color: var(--text); }
.empty-state p { margin: 0; font-size: 13px; color: var(--text-3); max-width: 400px; line-height: 1.5; }

/* QUOTE DETAIL */
.quote-detail-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.quote-detail-title { flex: 1; min-width: 220px; }
.quote-detail-title h2 {
  margin: 0;
  font-size: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.quote-detail-sub {
  font-size: 12.5px;
  color: var(--text-3);
  margin-top: 4px;
}
.quote-detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quote-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
@media (max-width: 900px) {
  .quote-detail-grid { grid-template-columns: 1fr; }
}
.alert-block.info {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent-pressed);
  border-left-color: var(--accent);
}
@media (prefers-color-scheme: dark) {
  .alert-block.info { color: var(--accent); }
}

.status-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.status-actions .btn { flex: 1 1 auto; }

.quote-lines-table table { font-size: 12.5px; }
.quote-lines-table td input {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  padding: 4px 6px;
  border-radius: 6px;
  font-size: 12.5px;
  color: var(--text);
  font-family: inherit;
}
.quote-lines-table td input.num { font-family: "JetBrains Mono", monospace; text-align: right; }
.quote-lines-table td input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--glass-strong);
}
.quote-lines-table td input:disabled { opacity: 0.6; cursor: not-allowed; }
.quote-lines-table .line-total {
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
  white-space: nowrap;
}
.switch.tiny { transform: scale(0.75); transform-origin: left center; }

.quote-totals {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--hairline);
  align-items: flex-end;
}
.quote-totals .row {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 13px;
  min-width: 280px;
  justify-content: space-between;
}
.quote-totals .row span { color: var(--text-3); }
.quote-totals .row strong { font-family: "JetBrains Mono", monospace; color: var(--text); }
.quote-totals .row.grand {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
  font-size: 15px;
}
.quote-totals .row.grand strong { color: var(--accent-pressed); font-weight: 700; }
@media (prefers-color-scheme: dark) {
  .quote-totals .row.grand strong { color: var(--accent); }
}

/* Stato pill addizionali per i nuovi stati */
.state-pill.state-expired { background: var(--glass-2); color: var(--text-3); }

/* ============ SYSTEM STATUS PANEL ============ */
.system-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 12px;
}
.sys-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 10px;
}
.sys-item label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--text-3);
}
.sys-item > div {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  word-break: break-word;
}
.sys-item .num-sm {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text-2);
}

/* ============ READINESS GRID ============ */
.readiness-meta {
  display: flex; gap: 10px; align-items: center;
}
.readiness-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.readiness-grid .dash-item {
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--glass-2);
}
.readiness-grid .dash-item.ok { border-left: 3px solid #22c55e; }
.readiness-grid .dash-item.ko { border-left: 3px solid #ef4444; opacity: 0.85; }
.readiness-grid .hint-sm { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* ============ SECURITY BANNER ============ */
.security-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #ef4444, #f59e0b);
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  line-height: 1.45;
}
.security-banner .sb-badge {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 16px;
}
.security-banner .sb-text strong { display: block; }
.security-banner em { font-style: italic; opacity: 0.9; }

/* ============ AUDIT LOG ============ */
.audit-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
  align-items: center;
}
.audit-filters select,
.audit-filters input {
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12.5px;
  color: var(--text);
  font-family: inherit;
}
.audit-filters input[type="text"] { flex: 1; min-width: 140px; }
.audit-table .audit-detail {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text-2);
  word-break: break-all;
  line-height: 1.4;
}
.audit-table td.num-sm {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text-3);
  white-space: nowrap;
}

/* state-pill state-pending già esiste; aggiungo also approved se non c'è già visibile come tale */
.state-pill.state-pending { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent-pressed); }

/* ============ DEMO BADGE (in-app sticky) ============ */
.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin: 6px 12px 0;
  padding: 4px 12px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #1f2937;
  border-radius: 999px;
  box-shadow: 0 1px 3px rgba(245, 158, 11, 0.4);
  cursor: help;
  white-space: nowrap;
}

/* ============ DEMO PROMPT BUTTON (chat composer) ============ */
.demo-prompts {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.demo-prompts .btn {
  background: var(--glass-2);
  border: 1px dashed var(--accent);
  color: var(--accent);
}
.demo-prompts .btn:hover {
  background: var(--accent-soft);
}

/* ============ WARN PILL su preventivi rotti ============ */
.warn-pill {
  display: inline-flex;
  align-items: center;
  height: 18px;
  padding: 0 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 999px;
  background: color-mix(in srgb, #f59e0b 22%, transparent);
  color: #b45309;
  margin-left: 6px;
  white-space: nowrap;
  vertical-align: middle;
}
@media (prefers-color-scheme: dark) {
  .warn-pill { color: #fbbf24; }
}
.quotes-table tr.row-broken { opacity: 0.85; }
.quotes-table tr.row-broken td:nth-child(5) { color: var(--text-3); font-style: italic; }