/* MIA · Sistema de citas para negocios
   Design tokens + base. Palettes overlay via [data-palette].
   Dark mode via [data-mode="dark"]. Density via [data-density].
   Radius via [data-radius]. Font via [data-font].
*/

:root {
  /* type */
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Instrument Serif", "Times New Roman", Georgia, serif;
  --font-mono: "Geist Mono", ui-monospace, "JetBrains Mono", monospace;

  /* base sizing & radius */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* density */
  --row-h: 56px;
  --cell-h: 44px;
  --pad-x: 20px;
  --pad-y: 16px;

  /* base palette (NOIR · default) — warm ink on off-white */
  --bg: #f5f3ee;
  --bg-elev: #fbfaf6;
  --bg-sub: #efece5;
  --bg-inset: #eae6dd;

  --fg: #1a1814;
  --fg-muted: #6b6760;
  --fg-subtle: #9a958c;

  --border: #e2ddd1;
  --border-strong: #cfc8b8;

  --primary: #1a1814;
  --primary-fg: #fbfaf6;
  --primary-soft: #ece8de;
  --primary-ring: rgba(26, 24, 20, 0.16);

  --accent: #d4a574;        /* warm accent */
  --success: #2f7d4f;
  --warning: #c98a2b;
  --danger:  #b54545;
  --info:    #4a6b8a;

  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;
  --whatsapp-chat-me: #d9fdd3;
  --whatsapp-chat-them: #ffffff;
  --whatsapp-bg: #e5ddd5;

  /* service tag chroma (fixed across palettes) */
  --tag-1: #dc6b5b;
  --tag-2: #e08e3a;
  --tag-3: #c4a23a;
  --tag-4: #5b9d6b;
  --tag-5: #4a8db5;
  --tag-6: #7c6bb5;
  --tag-7: #b5588a;

  --shadow-sm: 0 1px 2px rgba(20, 18, 14, 0.04), 0 1px 1px rgba(20, 18, 14, 0.03);
  --shadow: 0 1px 2px rgba(20, 18, 14, 0.05), 0 4px 12px rgba(20, 18, 14, 0.06);
  --shadow-lg: 0 8px 32px rgba(20, 18, 14, 0.10), 0 2px 8px rgba(20, 18, 14, 0.06);
}

/* ---------- Palettes ---------- */

[data-palette="noir"] {
  --bg: #f5f3ee; --bg-elev: #fbfaf6; --bg-sub: #efece5; --bg-inset: #eae6dd;
  --fg: #1a1814; --fg-muted: #6b6760; --fg-subtle: #9a958c;
  --border: #e2ddd1; --border-strong: #cfc8b8;
  --primary: #1a1814; --primary-fg: #fbfaf6; --primary-soft: #ece8de;
  --primary-ring: rgba(26, 24, 20, 0.16);
  --accent: #d4a574;
}

[data-palette="esmeralda"] {
  --bg: #f3f1ea; --bg-elev: #faf8f1; --bg-sub: #ebe9e0; --bg-inset: #e3e1d6;
  --fg: #15291f; --fg-muted: #5a6a5f; --fg-subtle: #8a978d;
  --border: #d9dbcf; --border-strong: #c0c4b3;
  --primary: #0e4d35; --primary-fg: #f8fcf6; --primary-soft: #d8e8df;
  --primary-ring: rgba(14, 77, 53, 0.18);
  --accent: #c08a3f;
}

[data-palette="cobalto"] {
  --bg: #f1f3f7; --bg-elev: #ffffff; --bg-sub: #e8ecf3; --bg-inset: #dee3ed;
  --fg: #0f1a2e; --fg-muted: #5a6478; --fg-subtle: #8a93a5;
  --border: #d8dee9; --border-strong: #b8c1d2;
  --primary: #1947b8; --primary-fg: #ffffff; --primary-soft: #dde5f9;
  --primary-ring: rgba(25, 71, 184, 0.18);
  --accent: #d4a73a;
}

[data-palette="vino"] {
  --bg: #f4efe9; --bg-elev: #fbf7f1; --bg-sub: #ece5db; --bg-inset: #e3dacd;
  --fg: #2a1416; --fg-muted: #6b5359; --fg-subtle: #9c8a8e;
  --border: #e0d4c7; --border-strong: #cabba8;
  --primary: #6b1f2a; --primary-fg: #fbf7f1; --primary-soft: #ecd6d8;
  --primary-ring: rgba(107, 31, 42, 0.18);
  --accent: #c79655;
}

[data-palette="coral"] {
  --bg: #f7f1ec; --bg-elev: #fffbf6; --bg-sub: #efe6dd; --bg-inset: #e6dacd;
  --fg: #2d1a14; --fg-muted: #74594d; --fg-subtle: #a08879;
  --border: #e7d8c8; --border-strong: #d2bea7;
  --primary: #c75946; --primary-fg: #fffbf6; --primary-soft: #f4dbd3;
  --primary-ring: rgba(199, 89, 70, 0.20);
  --accent: #4a6b5e;
}

/* ---------- Dark mode (applies on top of any palette) ---------- */

[data-mode="dark"] {
  --bg: #0e0d0b;
  --bg-elev: #16140f;
  --bg-sub: #1c1a14;
  --bg-inset: #232017;
  --fg: #f5f1e6;
  --fg-muted: #a8a395;
  --fg-subtle: #6e6a5f;
  --border: #2a2620;
  --border-strong: #3a352c;
  --primary-soft: #2a2620;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow: 0 1px 2px rgba(0,0,0,0.4), 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6);
}
[data-mode="dark"][data-palette="noir"]     { --primary: #fbfaf6; --primary-fg: #1a1814; --primary-ring: rgba(255,255,255,0.18); }
[data-mode="dark"][data-palette="esmeralda"]{ --primary: #4ec096; --primary-fg: #0c1a13; --primary-ring: rgba(78,192,150,0.22); }
[data-mode="dark"][data-palette="cobalto"]  { --primary: #6b95ff; --primary-fg: #0a1024; --primary-ring: rgba(107,149,255,0.22); }
[data-mode="dark"][data-palette="vino"]     { --primary: #e08591; --primary-fg: #1f0c0f; --primary-ring: rgba(224,133,145,0.22); }
[data-mode="dark"][data-palette="coral"]    { --primary: #f08070; --primary-fg: #1f0c08; --primary-ring: rgba(240,128,112,0.22); }

/* ---------- Radius ---------- */
[data-radius="square"] { --radius-sm: 2px; --radius: 3px; --radius-lg: 4px; }
[data-radius="soft"]   { --radius-sm: 6px; --radius: 10px; --radius-lg: 16px; }
[data-radius="round"]  { --radius-sm: 10px; --radius: 16px; --radius-lg: 24px; }

/* ---------- Density ---------- */
[data-density="compact"] { --row-h: 44px; --cell-h: 36px; --pad-x: 14px; --pad-y: 10px; }
[data-density="cozy"]    { --row-h: 56px; --cell-h: 44px; --pad-x: 20px; --pad-y: 16px; }
[data-density="airy"]    { --row-h: 68px; --cell-h: 52px; --pad-x: 28px; --pad-y: 22px; }

/* ---------- Font swap ---------- */
[data-font="serif-display"] { --font-display: "Instrument Serif", Georgia, serif; }
[data-font="all-sans"]      { --font-display: var(--font-sans); }
[data-font="mono-accent"]   { --font-display: "Geist Mono", monospace; }

/* ---------- Base reset ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: inherit; color: inherit; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- Reusable primitives ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  height: 38px; padding: 0 16px;
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border);
  font-size: 13px; font-weight: 500; letter-spacing: -0.005em;
  transition: background .14s, border-color .14s, transform .04s;
}
.btn:hover { background: var(--bg-sub); border-color: var(--border-strong); }
.btn:active { transform: translateY(0.5px); }
.btn-primary {
  background: var(--primary); color: var(--primary-fg); border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary); opacity: 0.92; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-sub); }
.btn-sm { height: 30px; padding: 0 12px; font-size: 12px; }
.btn-icon { width: 38px; padding: 0; }
.btn-icon.btn-sm { width: 30px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 24px; padding: 0 10px;
  background: var(--bg-sub);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 11.5px; font-weight: 500;
  color: var(--fg-muted);
}
.chip-dot { width: 6px; height: 6px; border-radius: 99px; background: currentColor; }

.field-label {
  display: block; font-size: 11.5px; font-weight: 500;
  color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.field-input, .field-select, .field-textarea {
  width: 100%; height: 40px; padding: 0 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px; color: var(--fg);
  outline: none;
  transition: border-color .14s, box-shadow .14s;
}
.field-input:focus, .field-select:focus, .field-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-ring);
}
.field-textarea { height: auto; padding: 10px 12px; resize: vertical; }
.field-select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%236b6760' stroke-width='1.5' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.kbd {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px;
  font-family: var(--font-mono); font-size: 10.5px;
  background: var(--bg-sub); border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px; color: var(--fg-muted);
}

.divider { height: 1px; background: var(--border); }

/* ---------- App layout ---------- */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}
.app-sidebar {
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.app-main {
  display: flex; flex-direction: column;
  overflow: hidden;
  min-width: 0;
}
.app-topbar {
  height: 56px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--pad-x);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  flex-shrink: 0;
}
.app-content {
  flex: 1; overflow: auto;
  background: var(--bg);
}

/* ---------- Logo ---------- */
.logo {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}
.logo-mark {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary);
  color: var(--primary-fg);
  border-radius: 7px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.04em;
  position: relative;
}
.logo-mark::after {
  content: "";
  position: absolute;
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 99px;
  top: 4px; right: 4px;
}

/* ---------- Sidebar nav ---------- */
.nav-head {
  padding: 16px var(--pad-x) 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.tenant-switch {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 8px 10px;
  margin: 0 12px;
  background: var(--bg-sub);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
}
.tenant-switch:hover { background: var(--bg-inset); }
.tenant-logo {
  width: 28px; height: 28px;
  background: var(--primary); color: var(--primary-fg);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 12px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.tenant-name { font-size: 13px; font-weight: 600; line-height: 1.1; }
.tenant-meta { font-size: 11px; color: var(--fg-muted); line-height: 1.1; margin-top: 2px; }
.tenant-arrow { margin-left: auto; color: var(--fg-subtle); }

.nav-section {
  padding: 14px 12px 6px;
  font-size: 10.5px; font-weight: 500;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.nav-list { padding: 0 8px; display: flex; flex-direction: column; gap: 1px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  height: 32px; padding: 0 10px;
  border-radius: var(--radius-sm);
  color: var(--fg-muted);
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  border: none; background: transparent;
  text-align: left;
}
.nav-item:hover { background: var(--bg-sub); color: var(--fg); }
.nav-item.active { background: var(--primary-soft); color: var(--fg); }
.nav-item.active .nav-icon { color: var(--primary); }
.nav-icon { width: 16px; height: 16px; flex-shrink: 0; color: var(--fg-subtle); }
.nav-badge {
  margin-left: auto;
  font-size: 10.5px; color: var(--fg-muted);
  background: var(--bg-inset);
  padding: 1px 6px; border-radius: 99px;
  min-width: 18px; text-align: center;
}
.nav-item.active .nav-badge { background: var(--primary); color: var(--primary-fg); }

.nav-foot {
  margin-top: auto;
  padding: 12px;
  border-top: 1px solid var(--border);
}
.user-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px;
  border-radius: var(--radius);
}
.avatar {
  width: 28px; height: 28px;
  border-radius: 99px;
  background: var(--bg-inset);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
  color: var(--fg-muted);
  flex-shrink: 0;
  overflow: hidden;
}
.user-name { font-size: 12.5px; font-weight: 600; line-height: 1.1; }
.user-role { font-size: 11px; color: var(--fg-muted); line-height: 1.1; margin-top: 2px; }

/* ---------- Page chrome ---------- */
.page-title { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.page-crumbs { font-size: 12px; color: var(--fg-muted); display: flex; gap: 6px; align-items: center; }
.page-actions { display: flex; gap: 8px; align-items: center; }

/* ---------- Utility ---------- */
.hstack { display: flex; align-items: center; gap: 8px; }
.vstack { display: flex; flex-direction: column; gap: 8px; }
.muted { color: var(--fg-muted); }
.subtle { color: var(--fg-subtle); }
.row-spread { display: flex; align-items: center; justify-content: space-between; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.serif { font-family: var(--font-display); }

/* ---------- Responsive — admin breakpoints ---------- */

/* Hide topbar search and let actions wrap below 1200px */
@media (max-width: 1200px) {
  .topbar-search { display: none !important; }
  .app-topbar { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
}

/* Agenda toolbar: wrap + hide legend on narrow widths */
@media (max-width: 1280px) {
  .agenda-toolbar { flex-wrap: wrap !important; gap: 10px !important; }
}
@media (max-width: 1080px) {
  .agenda-legend { display: none !important; }
}

/* Conversaciones: collapse AI panel below 1180px, then list below 820px */
@media (max-width: 1180px) {
  .conv-grid { grid-template-columns: 320px 1fr !important; }
  .conv-ai { display: none !important; }
}
@media (max-width: 820px) {
  .conv-grid { grid-template-columns: 1fr !important; }
  .conv-list { display: none !important; }
}

/* Nueva cita: collapse to single column */
@media (max-width: 980px) {
  .nueva-grid { grid-template-columns: 1fr !important; }
}

/* Reportes: stack chart pairs */
@media (max-width: 1100px) {
  .reportes-pair { grid-template-columns: 1fr !important; }
}

/* Ajustes: collapse sidebar to top tabs */
@media (max-width: 980px) {
  .ajustes-grid { grid-template-columns: 1fr !important; }
}

/* Below 900px, hide whole sidebar */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .app-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: 280px; z-index: 50;
    transform: translateX(-100%);
    transition: transform .25s cubic-bezier(.3,.7,.4,1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
  }
  .app-sidebar.is-open { transform: translateX(0); }
  .app-sidebar-backdrop {
    position: fixed; inset: 0; z-index: 49;
    background: rgba(0,0,0,0.4);
    opacity: 0; pointer-events: none;
    transition: opacity .2s;
  }
  .app-sidebar-backdrop.is-open { opacity: 1; pointer-events: auto; }
  .mobile-menu-btn { display: inline-flex !important; }
}
@media (min-width: 901px) {
  .mobile-menu-btn { display: none !important; }
  .app-sidebar-backdrop { display: none; }
}

/* Tablet & mobile (≤768) */
@media (max-width: 768px) {
  /* Topbar */
  .app-topbar { padding: 10px 14px; gap: 8px; }
  .page-crumbs { display: none; }
  .page-title { font-size: 14px; }

  /* Stat grid -> 1 col */
  .stat-grid { grid-template-columns: 1fr !important; }

  /* Form grids stack */
  .form-grid { grid-template-columns: 1fr !important; }

  /* Reportes: 3 cols -> 1 */
  .reportes-pair { grid-template-columns: 1fr !important; }

  /* Page padding tighter */
  .app-content { font-size: 13px; }

  /* WhatsApp customer view stacks */
  .whatsapp-grid { grid-template-columns: 1fr !important; }
  .whatsapp-grid > div:last-child { justify-self: center; }

  /* Landing: hero stack */
  .landing-hero { grid-template-columns: 1fr !important; gap: 32px !important; }
  .landing-pricing { grid-template-columns: 1fr !important; }
  .landing-pricing > div { transform: none !important; }
  .landing-features { grid-template-columns: 1fr !important; }
  .landing-cta { grid-template-columns: 1fr !important; gap: 24px !important; padding: 36px 24px !important; }
  .landing-steps { grid-template-columns: 1fr 1fr !important; gap: 20px !important; }
  .landing-section { padding: 50px 20px !important; }
  .landing-nav { padding: 12px 16px !important; }
  .landing-nav-links { display: none !important; }
  .hero-visual { display: none !important; }

  /* Ajustes — internal nav becomes horizontal */
  .ajustes-grid > div:first-child {
    display: flex; flex-direction: row; flex-wrap: wrap;
    border-right: none !important;
    border-bottom: 1px solid var(--border);
    padding: 10px !important;
    overflow-x: auto;
  }
  .ajustes-grid > div:first-child .nav-item { width: auto; }

  /* Agenda toolbar — keep date at top, controls below */
  .agenda-toolbar > div { flex-wrap: wrap; }
}

/* Mobile (≤480) */
@media (max-width: 480px) {
  .page-title { font-size: 13px; }
  .landing-steps { grid-template-columns: 1fr !important; }
  /* Hero font scales down further via clamp */
}

/* Always-on helper class for mobile menu button (visibility controlled above) */
.mobile-menu-btn {
  display: none;
  width: 32px; height: 32px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer; color: var(--fg);
  flex-shrink: 0;
}