/* =========================================================================
   MBE Suite — Glassmorphism design system
   Shared design tokens + components for every module (shell, CRM, Replenish,
   Studio, warehouse PWAs). Light + dark. No build step.
   ========================================================================= */

/* ---- Tokens : light (default) ------------------------------------------ */
:root {
  color-scheme: light;

  /* brand / accent */
  --accent: #4f46e5;            /* indigo-600 */
  --accent-strong: #4338ca;
  --accent-soft: rgba(79, 70, 229, 0.12);
  --accent-grad: linear-gradient(135deg, #6366f1 0%, #7c3aed 50%, #2dd4bf 140%);
  --accent-grad-flat: linear-gradient(135deg, #6366f1 0%, #7c3aed 100%);
  --on-accent: #ffffff;

  /* semantic */
  --success: #0ea968;  --success-soft: rgba(14, 169, 104, 0.14);
  --warning: #d98200;  --warning-soft: rgba(217, 130, 0, 0.14);
  --danger:  #e23b48;  --danger-soft:  rgba(226, 59, 72, 0.14);
  --info:    #2f7ef4;  --info-soft:    rgba(47, 126, 244, 0.14);
  --new:     #7c5cff;  --new-soft:     rgba(124, 92, 255, 0.14);

  /* ink */
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --faint: #94a3b8;

  /* page background (gradient mesh painted via body::before/::after) */
  --bg-0: #eef2ff;
  --bg-1: #f6f5ff;
  --bg-2: #ecfeff;
  --blob-a: rgba(99, 102, 241, 0.40);
  --blob-b: rgba(124, 58, 237, 0.34);
  --blob-c: rgba(45, 212, 191, 0.30);

  /* glass surfaces */
  --glass: rgba(255, 255, 255, 0.62);
  --glass-2: rgba(255, 255, 255, 0.78);   /* more opaque (menus, modals) */
  --glass-3: rgba(255, 255, 255, 0.45);   /* faint (nested) */
  --glass-border: rgba(255, 255, 255, 0.70);
  --hairline: rgba(15, 23, 42, 0.10);
  --hairline-strong: rgba(15, 23, 42, 0.16);
  --field-bg: rgba(255, 255, 255, 0.74);
  --field-border: rgba(15, 23, 42, 0.14);

  /* effects */
  --blur: 18px;
  --blur-lg: 30px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 1px rgba(15, 23, 42, 0.04);
  --shadow: 0 10px 30px -12px rgba(30, 41, 90, 0.28), 0 2px 8px -4px rgba(30, 41, 90, 0.16);
  --shadow-lg: 0 30px 70px -24px rgba(30, 41, 90, 0.42), 0 8px 24px -12px rgba(30, 41, 90, 0.24);
  --ring: 0 0 0 3px var(--accent-soft);
  --inner-hi: inset 0 1px 0 rgba(255, 255, 255, 0.55);

  /* geometry */
  --r-xs: 7px; --r-sm: 10px; --r: 14px; --r-lg: 18px; --r-xl: 24px; --pill: 999px;
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 22px; --sp-6: 30px; --sp-7: 44px;

  /* type */
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;

  /* motion */
  --t: 160ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 320ms cubic-bezier(0.4, 0, 0.2, 1);
  --spring: 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Tokens : dark ----------------------------------------------------- */
:root[data-theme="dark"] {
  color-scheme: dark;
  --accent: #7c83ff;
  --accent-strong: #6366f1;
  --accent-soft: rgba(124, 131, 255, 0.18);
  --on-accent: #0b1020;

  --success: #34d399; --success-soft: rgba(52, 211, 153, 0.16);
  --warning: #fbbf52; --warning-soft: rgba(251, 191, 82, 0.16);
  --danger:  #ff6b78; --danger-soft:  rgba(255, 107, 120, 0.16);
  --info:    #5aa2ff; --info-soft:    rgba(90, 162, 255, 0.16);
  --new:     #a78bfa; --new-soft:     rgba(167, 139, 250, 0.16);

  --text: #eef1f8;
  --text-2: #c7cede;
  --muted: #93a0bd;
  --faint: #6b7896;

  --bg-0: #0a0e1d;
  --bg-1: #0d1226;
  --bg-2: #08171c;
  --blob-a: rgba(99, 102, 241, 0.34);
  --blob-b: rgba(124, 58, 237, 0.30);
  --blob-c: rgba(20, 184, 166, 0.26);

  --glass: rgba(20, 27, 48, 0.55);
  --glass-2: rgba(24, 32, 56, 0.78);
  --glass-3: rgba(30, 39, 66, 0.40);
  --glass-border: rgba(255, 255, 255, 0.10);
  --hairline: rgba(255, 255, 255, 0.09);
  --hairline-strong: rgba(255, 255, 255, 0.16);
  --field-bg: rgba(12, 17, 33, 0.55);
  --field-border: rgba(255, 255, 255, 0.14);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 14px 36px -14px rgba(0, 0, 0, 0.6), 0 2px 10px -4px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 36px 80px -28px rgba(0, 0, 0, 0.72), 0 10px 28px -12px rgba(0, 0, 0, 0.55);
  --inner-hi: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ---- Reset / base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
/* gradient mesh backdrop with soft floating colour blobs */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(120% 120% at 0% 0%, var(--bg-0) 0%, transparent 55%),
    radial-gradient(120% 120% at 100% 0%, var(--bg-2) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-1) 100%);
}
body::after {
  content: ""; position: fixed; inset: -20% -10% auto -10%; height: 90vh; z-index: -1;
  background:
    radial-gradient(40% 50% at 18% 22%, var(--blob-a) 0%, transparent 70%),
    radial-gradient(38% 46% at 82% 12%, var(--blob-b) 0%, transparent 70%),
    radial-gradient(46% 52% at 60% 80%, var(--blob-c) 0%, transparent 72%);
  filter: blur(34px) saturate(120%);
  pointer-events: none;
  animation: drift 26s ease-in-out infinite alternate;
}
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(0,-3%,0) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  body::after { animation: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: 24px; } h2 { font-size: 19px; } h3 { font-size: 16px; } h4 { font-size: 14px; }
p { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-xs); }
::selection { background: var(--accent-soft); }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); }
small, .small { font-size: 12px; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase; color: var(--muted); }

/* ---- Glass surfaces ---------------------------------------------------- */
.glass, .panel, .card {
  position: relative;
  background: var(--glass);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(150%);
  backdrop-filter: blur(var(--blur)) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow), var(--inner-hi);
}
.panel { padding: var(--sp-5); }
.card { padding: var(--sp-4); border-radius: var(--r); }
.card.hover, .panel.hover { transition: transform var(--t), box-shadow var(--t); cursor: pointer; }
.card.hover:hover, .panel.hover:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg), var(--inner-hi); }
.glass-2 { background: var(--glass-2); }
.divider { height: 1px; background: var(--hairline); border: 0; margin: var(--sp-4) 0; }

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  --b-bg: var(--glass-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 650; line-height: 1; white-space: nowrap;
  padding: 10px 15px; border-radius: var(--r-sm); cursor: pointer;
  color: var(--text); background: var(--b-bg);
  border: 1px solid var(--hairline-strong);
  box-shadow: var(--shadow-sm), var(--inner-hi);
  transition: transform var(--t), box-shadow var(--t), background var(--t), border-color var(--t), opacity var(--t);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  user-select: none;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow), var(--inner-hi); }
.btn:active { transform: translateY(0) scale(0.985); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: var(--shadow-sm); }
/* Base size for EVERY inline icon. The svg() helper emits <svg class="ico"> with
   no width/height, so without this an icon in any context lacking a specific rule
   falls back to the SVG default of 300×150px. Contextual rules below override. */
.ico { width: 18px; height: 18px; flex: none; vertical-align: middle; }
.empty svg, .empty .ico { width: 40px; height: 40px; }
.btn .ico { width: 17px; height: 17px; flex: none; }
.btn-primary {
  color: var(--on-accent); border-color: transparent;
  background-image: var(--accent-grad-flat); background-color: var(--accent);
  box-shadow: 0 8px 20px -8px rgba(79, 70, 229, 0.6), var(--inner-hi);
}
.btn-primary:hover { box-shadow: 0 12px 26px -8px rgba(79, 70, 229, 0.7), var(--inner-hi); }
.btn-accent { color: var(--on-accent); border-color: transparent; background-image: var(--accent-grad); }
.btn-danger { color: #fff; background: var(--danger); border-color: transparent; box-shadow: 0 8px 20px -8px var(--danger-soft), var(--inner-hi); }
.btn-success { color: #fff; background: var(--success); border-color: transparent; }
.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn-ghost:hover { background: var(--accent-soft); box-shadow: none; }
.btn-outline { background: transparent; }
.btn-sm { padding: 7px 11px; font-size: 13px; border-radius: var(--r-xs); }
.btn-lg { padding: 13px 20px; font-size: 15px; }
.btn-icon { padding: 9px; width: 38px; height: 38px; }
.btn-block { width: 100%; }
.iconbtn { display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--r-sm); border: 1px solid transparent; background: transparent; color: var(--text-2); cursor: pointer; transition: background var(--t), color var(--t); flex: none; }
.iconbtn:hover { background: var(--accent-soft); color: var(--text); }
.iconbtn svg, .iconbtn .ico { width: 19px; height: 19px; }

/* segmented control */
.segment { display: inline-flex; padding: 3px; gap: 2px; background: var(--glass-3); border: 1px solid var(--hairline); border-radius: var(--r-sm); }
.segment > button { border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 650; padding: 7px 13px; border-radius: var(--r-xs); cursor: pointer; transition: all var(--t); }
.segment > button[aria-selected="true"], .segment > button.active { background: var(--glass-2); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---- Forms ------------------------------------------------------------- */
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; }
input, select, textarea {
  font: inherit; width: 100%; color: var(--text);
  background: var(--field-bg); border: 1px solid var(--field-border);
  border-radius: var(--r-sm); padding: 10px 12px;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; padding-right: 32px; }
.field { margin-bottom: var(--sp-4); }
.field-row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.field-row > .field { flex: 1; min-width: 160px; }
.input-icon { position: relative; }
.input-icon > .ico { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); pointer-events: none; }
.input-icon > input { padding-left: 40px; }

/* switch */
.switch { position: relative; display: inline-flex; align-items: center; cursor: pointer; gap: 10px; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track { width: 42px; height: 24px; border-radius: var(--pill); background: var(--hairline-strong); transition: background var(--t); flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--t); }
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { transform: translateX(18px); }

/* checkbox */
.check { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; font-weight: 500; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

/* ---- Badges / pills / status ------------------------------------------ */
.pill, .badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 650; padding: 3px 10px; border-radius: var(--pill); border: 1px solid var(--hairline); color: var(--muted); background: var(--glass-3); white-space: nowrap; }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.ok   { color: var(--success); background: var(--success-soft); border-color: transparent; }
.badge.warn { color: var(--warning); background: var(--warning-soft); border-color: transparent; }
.badge.bad  { color: var(--danger);  background: var(--danger-soft);  border-color: transparent; }
.badge.info { color: var(--info);    background: var(--info-soft);    border-color: transparent; }
.badge.new  { color: var(--new);     background: var(--new-soft);     border-color: transparent; }
.badge.accent { color: var(--accent); background: var(--accent-soft); border-color: transparent; }
.count { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; font-size: 11.5px; font-weight: 750; color: var(--on-accent); background: var(--accent); border-radius: var(--pill); }

/* ---- Modal / drawer / toast ------------------------------------------- */
.scrim { position: fixed; inset: 0; z-index: 60; background: rgba(10, 14, 28, 0.42); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); display: grid; place-items: center; padding: var(--sp-4); animation: fade var(--t) both; }
.modal { width: min(560px, 100%); max-height: 86vh; overflow: auto; background: var(--glass-2); -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(150%); backdrop-filter: blur(var(--blur-lg)) saturate(150%); border: 1px solid var(--glass-border); border-radius: var(--r-xl); box-shadow: var(--shadow-lg), var(--inner-hi); padding: var(--sp-6); animation: pop var(--spring) both; }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.toast-wrap { position: fixed; z-index: 80; right: 18px; bottom: 18px; display: grid; gap: 10px; width: min(380px, calc(100vw - 36px)); }
.toast { background: var(--glass-2); -webkit-backdrop-filter: blur(var(--blur)); backdrop-filter: blur(var(--blur)); border: 1px solid var(--glass-border); border-left: 3px solid var(--accent); border-radius: var(--r); box-shadow: var(--shadow-lg); padding: 13px 15px; animation: slidein var(--spring) both; }
.toast.ok { border-left-color: var(--success); } .toast.bad { border-left-color: var(--danger); } .toast.warn { border-left-color: var(--warning); }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(0.97); } to { opacity: 1; transform: none; } }
@keyframes slidein { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.fade-in { animation: fade var(--t-slow) both; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
/* Everything enters with a soft rise (backwards fill keeps hover transforms working). */
.panel, .card { animation: rise var(--spring) backwards; }

/* ---- Table ------------------------------------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); font-weight: 700; padding: 10px 12px; border-bottom: 1px solid var(--hairline); }
.table td { padding: 11px 12px; border-bottom: 1px solid var(--hairline); }
.table tbody tr { transition: background var(--t); }
.table tbody tr:hover { background: var(--accent-soft); }

/* ---- Skeleton / spinner ----------------------------------------------- */
.skeleton { background: linear-gradient(100deg, var(--glass-3) 30%, var(--glass) 50%, var(--glass-3) 70%); background-size: 200% 100%; animation: shimmer 1.3s infinite; border-radius: var(--r-xs); }
@keyframes shimmer { to { background-position: -200% 0; } }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid var(--accent-soft); border-top-color: var(--accent); animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Layout utilities -------------------------------------------------- */
.row { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }  /* wrap by default so button rows never overflow / get clipped */
.row.nowrap { flex-wrap: nowrap; }
.row.between { justify-content: space-between; }
.row.wrap { flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: var(--sp-3); }
.grow { flex: 1; min-width: 0; }
.stack { display: grid; gap: var(--sp-4); }
.grid { display: grid; gap: var(--sp-4); }
.center { display: grid; place-items: center; }
.gap-1 { gap: var(--sp-1); } .gap-2 { gap: var(--sp-2); } .gap-4 { gap: var(--sp-4); }
.hide { display: none !important; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.scroll-y { overflow-y: auto; }
.scroll-y::-webkit-scrollbar, .modal::-webkit-scrollbar { width: 10px; height: 10px; }
.scroll-y::-webkit-scrollbar-thumb, .modal::-webkit-scrollbar-thumb { background: var(--hairline-strong); border-radius: var(--pill); border: 3px solid transparent; background-clip: padding-box; }

/* ---- Global overflow safety (any width — never break the frame) -------- */
html, body { overflow-x: hidden; max-width: 100%; }
img, video, canvas { max-width: 100%; height: auto; }
pre { max-width: 100%; overflow-x: auto; }                 /* long tokens/JSON scroll inside, not the page */
body { overflow-wrap: break-word; }                        /* long unbreakable strings (URLs) wrap */
input, textarea, select { max-width: 100%; }

/* ---- Global mobile hardening (every app loads theme.css) ---------------- */
@media (max-width: 760px) {
  input, textarea, select { font-size: 16px; }          /* stops iOS auto-zoom on focus */
  .modal { width: calc(100vw - 24px); max-width: calc(100vw - 24px);
           max-height: calc(100dvh - 24px); overflow-y: auto; }  /* tall modals scroll, buttons reachable */
  .scrim { padding: 12px; }
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Button / action rows must WRAP so no control is ever clipped off-screen.
     Covers the common class names used across the suite + generic flex rows. */
  .row, .field-row, .actions, .btn-row, .modal-actions, .card-actions,
  [class$="-actions"], [class*="-actions "], .toolbar, .filters, .seg,
  .ib-co-send, .parent-link-actions, .payment-amount-row {
    flex-wrap: wrap;
  }
  /* Multi-column grids collapse to a single column on phones. */
  .grid, .grid-2, .grid-3, .cols, .two-col, .field-grid { grid-template-columns: 1fr !important; }

  /* Buttons never force horizontal overflow; text wraps instead of clipping. */
  .btn, button, .mini-btn, .quick-pay-btn { max-width: 100%; white-space: normal; }

  /* A sticky bottom action bar stays fully on-screen above the safe area. */
  [class*="sticky-actions"], .bottom-bar, .action-bar {
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }
}