/* =========================================================================
   ai-analytics dashboard — design tokens
   ========================================================================= */
:root {
  color-scheme: light dark;
  --bg: #f5f6fb;
  --panel: #ffffff;
  --panel-2: #f3f5fa;
  --border: #e3e6ef;
  --border-strong: #c9cfdc;
  --text: #14171c;
  --text-2: #454b54;
  --muted: #6b7280;
  --muted-2: #9aa1ab;
  --accent: #2563eb;
  --accent-hover: #1d4fd1;
  --accent-soft: #e8f0fe;
  --accent-text: #ffffff;
  --secondary: #4a3aa7;
  --secondary-soft: #efecfb;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-critical: #d03b3b;
  --row-hover: #f4f6fb;
  --shadow-sm: 0 1px 2px rgba(20, 23, 28, .05), 0 1px 1px rgba(20, 23, 28, .04);
  --shadow-md: 0 8px 22px rgba(30, 41, 80, .09);
  --shadow-lg: 0 16px 40px rgba(20, 23, 28, .16);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --focus-ring: 0 0 0 3px rgba(37, 99, 235, .35);
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.4, 0, .2, 1);
  --t-fast: 120ms;
  --t-base: 200ms;

  /* Categorical hues (validated reference palette, fixed order). Each chart
     panel is single-series, so it takes ONE hue; text never wears these. */
  --c-blue: #2a78d6;
  --c-orange: #eb6834;
  --c-aqua: #1baf7a;
  --c-yellow: #eda100;
  --c-magenta: #e87ba4;
  --c-green: #008300;
  --c-violet: #4a3aa7;
  --c-red: #e34948;
}

/* Dark tokens: follow the OS unless the viewer picked a theme in the menu (nav.js sets data-theme). */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1218;
    --panel: #181c24;
    --panel-2: #1f242e;
    --border: #2b313d;
    --border-strong: #3a414f;
    --text: #f1f2f4;
    --text-2: #c7cbd1;
    --muted: #97a0ac;
    --muted-2: #6d7580;
    --accent: #4b8bf5;
    --accent-hover: #6ba0f7;
    --accent-soft: rgba(75, 139, 245, .16);
    --accent-text: #ffffff;
    --secondary: #9085e9;
    --secondary-soft: rgba(144, 133, 233, .16);
    --danger: #f87171;
    --danger-bg: #2a1516;
    --row-hover: #212632;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, .38);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, .5);

    --c-blue: #3987e5;
    --c-orange: #d95926;
    --c-aqua: #199e70;
    --c-yellow: #c98500;
    --c-magenta: #d55181;
    --c-green: #008300;
    --c-violet: #9085e9;
    --c-red: #e66767;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1218;
  --panel: #181c24;
  --panel-2: #1f242e;
  --border: #2b313d;
  --border-strong: #3a414f;
  --text: #f1f2f4;
  --text-2: #c7cbd1;
  --muted: #97a0ac;
  --muted-2: #6d7580;
  --accent: #4b8bf5;
  --accent-hover: #6ba0f7;
  --accent-soft: rgba(75, 139, 245, .16);
  --accent-text: #ffffff;
  --secondary: #9085e9;
  --secondary-soft: rgba(144, 133, 233, .16);
  --danger: #f87171;
  --danger-bg: #2a1516;
  --row-hover: #212632;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, .38);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, .5);

  --c-blue: #3987e5;
  --c-orange: #d95926;
  --c-aqua: #199e70;
  --c-yellow: #c98500;
  --c-magenta: #d55181;
  --c-green: #008300;
  --c-violet: #9085e9;
  --c-red: #e66767;
}
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }

/* Hue slots — set --hue on any element; children (icons, bars, lines) pick it up. */
.hue-blue    { --hue: var(--c-blue); }
.hue-orange  { --hue: var(--c-orange); }
.hue-aqua    { --hue: var(--c-aqua); }
.hue-yellow  { --hue: var(--c-yellow); }
.hue-magenta { --hue: var(--c-magenta); }
.hue-green   { --hue: var(--c-green); }
.hue-violet  { --hue: var(--c-violet); }
.hue-red     { --hue: var(--c-red); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================================
   Base
   ========================================================================= */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
p { margin: 0; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.icon { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

button {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
button:hover { background: var(--row-hover); }
button:active { transform: scale(.97); }
button:disabled { opacity: .55; cursor: default; transform: none; }
button.primary {
  background: linear-gradient(135deg, var(--accent), var(--c-violet));
  border-color: transparent; color: var(--accent-text); font-weight: 600;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 28%, transparent);
}
button.primary:hover { background: linear-gradient(135deg, var(--accent-hover), var(--c-violet)); filter: brightness(1.05); }
button.icon-btn { padding: 7px; display: inline-flex; align-items: center; justify-content: center; }
button.small { padding: 5px 10px; font-size: 12.5px; }

input, select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
/* Native dropdown lists don't inherit the select's background on every OS (Windows paints them
   white), so light theme text could vanish on them — give options explicit theme colors. */
select option, select optgroup { background-color: var(--panel); color: var(--text); }
select option:disabled { color: var(--muted-2); }
input:hover, select:hover { border-color: var(--border-strong); }
input:focus-visible, select:focus-visible { border-color: var(--accent); }

.spinner {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: currentColor;
  animation: spin .7s linear infinite;
  display: inline-block;
}
button:not(.primary) .spinner { border-color: var(--border); border-top-color: var(--text); }
@keyframes spin { to { transform: rotate(360deg); } }

/* Soft colored icon chip — used on KPI cards and panel headers */
.hue-chip {
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--hue, var(--accent)) 14%, transparent);
  color: var(--hue, var(--accent));
}
.hue-chip .icon { width: 17px; height: 17px; }

/* =========================================================================
   Toasts
   ========================================================================= */
.toast-region {
  position: fixed; z-index: 900; inset-inline-end: 18px; bottom: 18px;
  display: flex; flex-direction: column; gap: 10px; width: min(360px, calc(100vw - 36px));
}
.toast {
  background: var(--panel); border: 1px solid var(--border); border-inline-start: 4px solid var(--danger);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 12px 14px;
  display: flex; gap: 10px; align-items: flex-start;
  animation: toast-in var(--t-base) var(--ease);
}
.toast.leaving { animation: toast-out var(--t-base) var(--ease) forwards; }
.toast > .icon { color: var(--danger); margin-top: 2px; }
.toast p { font-size: 13px; }
.toast .toast-actions { display: flex; gap: 8px; margin-top: 8px; }
.toast-close { margin-inline-start: auto; background: none; border: none; padding: 2px 4px; color: var(--muted); font-size: 16px; line-height: 1; }
.toast-close:hover { color: var(--text); background: none; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px) scale(.98); } }

/* =========================================================================
   Login screen
   ========================================================================= */
@property --lx-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

/* The login screen is a branded hero: always dark, with its own scoped tokens so
   the shared field/button styles below pick up the dark surface automatically. */
.login-screen {
  color-scheme: dark;
  --l-bg: #060912;
  --l-glass: rgba(18, 23, 38, .62);
  --l-glass-border: rgba(255, 255, 255, .09);
  --l-glow: #9085e9;
  --panel: rgba(255, 255, 255, .04);
  --panel-2: rgba(255, 255, 255, .06);
  --border: rgba(255, 255, 255, .11);
  --border-strong: rgba(255, 255, 255, .22);
  --text: #f1f3f8;
  --text-2: #c9cee0;
  --muted: #9aa3b8;
  --muted-2: #79829a;
  --row-hover: rgba(255, 255, 255, .07);
  --accent: #6ea0ff;
  --danger: #fca5a5;
  --danger-bg: rgba(248, 113, 113, .12);
  --focus-ring: 0 0 0 3px rgba(144, 133, 233, .4);

  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr);
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 0%, #111a33 0%, transparent 60%), var(--l-bg);
  color: var(--text);
}

/* ---- Ambient layers ----------------------------------------------------- */
.lx-aurora { position: absolute; inset: 0; pointer-events: none; filter: blur(70px); opacity: .55; }
.lx-aurora span { position: absolute; border-radius: 50%; animation: lx-drift 22s ease-in-out infinite alternate; }
.lx-aurora span:nth-child(1) { width: 46vw; height: 46vw; inset-inline-start: -10vw; top: -14vw; background: #2a5fd6; }
.lx-aurora span:nth-child(2) { width: 38vw; height: 38vw; inset-inline-start: 30vw; top: 40vh; background: #5b3fc9; animation-duration: 26s; animation-delay: -6s; }
.lx-aurora span:nth-child(3) { width: 30vw; height: 30vw; inset-inline-end: -8vw; top: -6vw; background: #b8457a; opacity: .7; animation-duration: 30s; animation-delay: -12s; }
.lx-aurora span:nth-child(4) { width: 26vw; height: 26vw; inset-inline-end: 10vw; bottom: -12vw; background: #158a63; opacity: .6; animation-duration: 24s; animation-delay: -3s; }
@keyframes lx-drift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(6vw, 4vh) scale(1.12); }
  100% { transform: translate(-4vw, 8vh) scale(.92); }
}
.lx-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 35% 45%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse at 35% 45%, #000 20%, transparent 75%);
}
.lx-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ---- Hero --------------------------------------------------------------- */
.lx-hero {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: center; gap: 26px;
  padding: 56px clamp(32px, 6vw, 88px);
  pointer-events: none; /* let the canvas receive the mouse */
}
.lx-hero > * { animation: lx-rise .8s var(--ease) both; }
.lx-hero > :nth-child(2) { animation-delay: .08s; }
.lx-hero > :nth-child(3) { animation-delay: .16s; }
.lx-hero > :nth-child(4) { animation-delay: .26s; }
.lx-hero > :nth-child(5) { animation-delay: .36s; }

.lx-hero-brand { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.lx-badge {
  margin-inline-start: 6px; display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; letter-spacing: .02em;
  color: #a7f3d0; background: rgba(16, 185, 129, .1); border: 1px solid rgba(16, 185, 129, .25);
}
.lx-live { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: lx-ping 1.8s ease-out infinite; }
@keyframes lx-ping { 70% { box-shadow: 0 0 0 7px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }

.lx-headline { font-size: clamp(38px, 4.6vw, 64px); line-height: 1.04; letter-spacing: -.035em; font-weight: 750; }
.lx-gradient-text {
  background: linear-gradient(90deg, #6ea8ff, #b3a8ff, #f19ac0, #7ee0c0, #6ea8ff);
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: lx-sweep 8s linear infinite;
}
@keyframes lx-sweep { to { background-position: 300% 0; } }
.lx-sub { max-width: 480px; font-size: 15.5px; line-height: 1.65; color: var(--text-2); }

.lx-glass {
  background: var(--l-glass);
  border: 1px solid var(--l-glass-border);
  -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.lx-stage { position: relative; max-width: 520px; }
.lx-analyst { padding: 16px 18px; width: min(420px, 100%); animation: lx-float 7s ease-in-out infinite; }
.lx-analyst-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.lx-analyst-head strong { display: block; font-size: 13px; }
.lx-analyst-avatar {
  width: 30px; height: 30px; border-radius: 9px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #3987e5, #9085e9 60%, #e87ba4); color: #fff;
  box-shadow: 0 0 18px rgba(144, 133, 233, .55);
}
.lx-analyst-avatar .icon { width: 16px; height: 16px; }
.lx-analyst-status { display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; color: var(--muted); }
.lx-analyst-status.is-typing { color: #a5b4fc; }
.lx-dots { display: inline-flex; gap: 3px; }
.lx-dots i { width: 4px; height: 4px; border-radius: 50%; background: currentColor; animation: lx-dot 1.2s infinite ease-in-out; }
.lx-dots i:nth-child(2) { animation-delay: .15s; }
.lx-dots i:nth-child(3) { animation-delay: .3s; }
.lx-analyst-status.is-typing .lx-dots { display: none; }
@keyframes lx-dot { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-2px); } }
.lx-example {
  margin-inline-start: auto; font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted-2); border: 1px solid var(--border); padding: 2px 7px; border-radius: 999px;
}
.lx-type { min-height: 46px; font-size: 14px; line-height: 1.6; color: var(--text); }
.lx-caret {
  display: inline-block; width: 2px; height: 1.05em; margin-inline-start: 2px; vertical-align: -2px;
  background: #b3a8ff; box-shadow: 0 0 8px #b3a8ff; animation: lx-blink 1s steps(2) infinite;
}
@keyframes lx-blink { 50% { opacity: 0; } }

.lx-chart { width: 270px; padding: 14px 16px 10px; margin: -14px 0 0 auto; animation: lx-float 8s ease-in-out -3s infinite; }
.lx-chart-head { display: flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; color: var(--text-2); margin-bottom: 8px; }
.lx-chart-head .icon { color: #7ee0c0; }
.lx-chart-svg { width: 100%; height: 80px; display: block; overflow: visible; }
.lx-bars rect { fill: rgba(144, 133, 233, .18); transform-box: fill-box; transform-origin: bottom; animation: lx-grow 1s var(--ease) both; }
.lx-bars rect:nth-child(2) { animation-delay: .08s; } .lx-bars rect:nth-child(3) { animation-delay: .16s; }
.lx-bars rect:nth-child(4) { animation-delay: .24s; } .lx-bars rect:nth-child(5) { animation-delay: .32s; }
.lx-bars rect:nth-child(6) { animation-delay: .40s; } .lx-bars rect:nth-child(7) { animation-delay: .48s; }
.lx-bars rect:nth-child(8) { animation-delay: .56s; }
@keyframes lx-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.lx-area { fill: url(#lx-fill-grad); animation: lx-fade 1s ease 1.4s both; }
.lx-line {
  fill: none; stroke: url(#lx-line-grad); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 320; stroke-dashoffset: 320; animation: lx-draw 1.8s var(--ease) .5s forwards;
  filter: drop-shadow(0 0 6px rgba(144, 133, 233, .7));
}
.lx-dot { fill: #f19ac0; animation: lx-fade .4s ease 2.2s both, lx-glow 2s ease-in-out 2.6s infinite; }
@keyframes lx-draw { to { stroke-dashoffset: 0; } }
@keyframes lx-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes lx-glow { 50% { filter: drop-shadow(0 0 8px #f19ac0); } }
@keyframes lx-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.lx-features { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.lx-features li {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border-radius: 999px;
  font-size: 12.5px; font-weight: 550; color: var(--text-2);
  background: rgba(255, 255, 255, .04); border: 1px solid var(--border);
}
.lx-features li .icon { color: #b3a8ff; }

/* ---- Auth card ---------------------------------------------------------- */
.lx-auth { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; padding: 32px 24px; }
.login-card {
  position: relative; width: 100%; max-width: 410px;
  background: var(--l-glass);
  -webkit-backdrop-filter: blur(22px) saturate(150%); backdrop-filter: blur(22px) saturate(150%);
  border-radius: 22px; padding: 38px 34px 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 60px rgba(108, 92, 231, .18), inset 0 1px 0 rgba(255, 255, 255, .07);
  animation: lx-card-in .9s var(--ease) .15s both;
}
/* Rotating gradient border, drawn as a masked ring so the glass stays translucent. */
.login-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--lx-angle), rgba(255,255,255,.08) 0deg, #3987e5 60deg, #9085e9 120deg, #e87ba4 170deg, rgba(255,255,255,.08) 230deg, rgba(255,255,255,.08) 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: lx-rotate 6s linear infinite;
}
@keyframes lx-rotate { to { --lx-angle: 360deg; } }
@keyframes lx-card-in { from { opacity: 0; transform: translateY(18px) scale(.98); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.login-card > :not(.lx-scan) { animation: lx-rise .6s var(--ease) both; }
.login-card > :nth-child(2) { animation-delay: .3s; }
.login-card > :nth-child(3) { animation-delay: .38s; }
.login-card > :nth-child(4) { animation-delay: .44s; }
.login-card > :nth-child(6) { animation-delay: .52s; }
.login-card > :nth-child(7) { animation-delay: .62s; }
@keyframes lx-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.lx-scan { position: absolute; top: 0; inset-inline-start: 22px; inset-inline-end: 22px; height: 2px; overflow: hidden; opacity: 0; transition: opacity var(--t-base) var(--ease); }
.lx-scan::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%;
  background: linear-gradient(90deg, transparent, #9085e9, #e87ba4, transparent);
  animation: lx-scan 1.1s ease-in-out infinite;
}
.login-card.is-loading .lx-scan { opacity: 1; }
@keyframes lx-scan { from { inset-inline-start: -40%; } to { inset-inline-start: 100%; } }

.login-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-violet) 60%, var(--c-magenta));
  color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--c-violet) 30%, transparent);
}
.brand-mark .icon { width: 18px; height: 18px; stroke-width: 2.2; }
/* "AI core": the brand mark breathes a soft halo on the login screen. */
.brand-mark.lx-core { position: relative; background: linear-gradient(135deg, #3987e5, #9085e9 60%, #e87ba4); }
.brand-mark.lx-core::after {
  content: ""; position: absolute; inset: -4px; border-radius: 13px;
  border: 1px solid rgba(179, 168, 255, .55); animation: lx-halo 2.6s ease-out infinite;
}
@keyframes lx-halo { from { opacity: .9; transform: scale(.92); } to { opacity: 0; transform: scale(1.35); } }
.login-brand strong { font-size: 15px; }
.login-card h1 { font-size: 27px; letter-spacing: -.025em; margin-bottom: 6px; }
.login-card > p.muted { margin: 0 0 22px; font-size: 13.5px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field + .field { margin-top: 14px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.input-shell { position: relative; display: flex; align-items: center; }
.input-shell .icon { position: absolute; inset-inline-start: 11px; color: var(--muted-2); width: 16px; height: 16px; pointer-events: none; }
.input-shell input { padding: 10px 10px 10px 34px; width: 100%; }
.input-shell button.icon-btn { position: absolute; inset-inline-end: 5px; width: 30px; height: 30px; border: none; background: none; color: var(--muted); }
.input-shell button.icon-btn .icon { position: static; }
.input-shell button.icon-btn:hover { color: var(--text); background: var(--row-hover); }
.input-shell.has-suffix input { padding-inline-end: 38px; }

.login-screen .input-shell input { padding-top: 12px; padding-bottom: 12px; font-size: 14px; border-radius: 11px; }
.login-screen .input-shell input::placeholder { color: var(--muted-2); }
.login-screen .input-shell input:focus-visible {
  border-color: rgba(179, 168, 255, .7);
  box-shadow: 0 0 0 3px rgba(144, 133, 233, .22), 0 0 26px rgba(144, 133, 233, .22);
}
.login-screen .input-shell:focus-within > .icon { color: #b3a8ff; }
.login-screen input:-webkit-autofill {
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0 1000px #151b2c inset;
  caret-color: var(--text);
}

.login-card form { margin-top: 20px; }
.login-submit { width: 100%; margin-top: 22px; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px; font-size: 14px; }
.login-submit .btn-label { display: inline-flex; align-items: center; gap: 8px; }
.login-screen .login-submit {
  position: relative; overflow: hidden; padding: 13px; border-radius: 11px; font-size: 14.5px;
  background: linear-gradient(110deg, #3987e5, #7c6ff0 50%, #d55181);
  box-shadow: 0 10px 30px rgba(124, 111, 240, .4);
}
.login-screen .login-submit:hover { background: linear-gradient(110deg, #3987e5, #7c6ff0 50%, #d55181); filter: brightness(1.1); box-shadow: 0 12px 36px rgba(124, 111, 240, .55); }
.login-screen .login-submit::after {
  content: ""; position: absolute; top: 0; bottom: 0; inset-inline-start: -60%; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .35), transparent);
  transform: skewX(-20deg); transition: left .7s var(--ease);
}
.login-screen .login-submit:hover::after { inset-inline-start: 130%; }
.login-screen .login-submit .icon { width: 16px; height: 16px; }

.lx-foot { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 20px; font-size: 12px; color: var(--muted-2); }

.login-screen .banner { border: 1px solid rgba(248, 113, 113, .3); }
.banner.lx-shake { animation: lx-shake .45s var(--ease); }
@keyframes lx-shake {
  20% { transform: translateX(-6px); } 40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); } 80% { transform: translateX(2px); }
}

@media (max-width: 960px) {
  .login-screen { grid-template-columns: 1fr; }
  .lx-hero { display: none; }
  .lx-auth { min-height: 100vh; padding: 24px 16px; }
}
@media (max-width: 420px) {
  .login-card { padding: 30px 22px 24px; }
}

.banner {
  padding: 10px 12px; border-radius: var(--radius-sm); font-size: 12.5px;
  margin-bottom: 14px; display: flex; gap: 8px; align-items: flex-start;
}
.banner.error { background: var(--danger-bg); color: var(--danger); }
.banner .icon { flex-shrink: 0; margin-top: 2px; }

/* =========================================================================
   App shell
   ========================================================================= */
.app-shell { min-height: 100vh; }

@keyframes menu-in { from { opacity: 0; transform: scale(.95) translateY(-4px); } to { opacity: 1; transform: none; } }
.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-blue), var(--c-violet));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.menu-item {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: start;
  border: none; background: none; padding: 8px 10px; border-radius: var(--radius-sm); font-size: 13px;
}
.menu-item:hover { background: var(--row-hover); }
.menu-item .icon { width: 15px; height: 15px; color: var(--muted); }
.menu-item.danger { color: var(--danger); }
.menu-item.danger .icon { color: var(--danger); }
.menu-item.danger:hover { background: var(--danger-bg); }

/* =========================================================================
   Filter bar
   ========================================================================= */
.filter-bar {
  position: sticky; top: var(--nav-top, 60px); z-index: 50;
  background:
    linear-gradient(90deg,
      color-mix(in srgb, var(--c-blue) 7%, transparent),
      color-mix(in srgb, var(--c-violet) 6%, transparent) 50%,
      color-mix(in srgb, var(--c-aqua) 7%, transparent)),
    color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}
.filter-bar summary {
  display: none;
  cursor: pointer; list-style: none; font-size: 13px; font-weight: 600;
  align-items: center; gap: 8px; padding: 6px 2px;
}
.filter-bar summary::-webkit-details-marker { display: none; }
.filter-bar summary .icon { width: 15px; height: 15px; }
.filter-bar summary .count {
  background: var(--accent); color: #fff; font-size: 10.5px; font-weight: 700;
  border-radius: 999px; min-width: 16px; height: 16px; display: inline-flex;
  align-items: center; justify-content: center; padding: 0 4px;
}
.summary-range {
  margin-inline-start: auto; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: color-mix(in srgb, var(--c-blue) 14%, transparent); color: var(--accent);
}
.summary-chev { color: var(--muted); transition: transform var(--t-fast) var(--ease); }
.filter-bar[open] .summary-chev { transform: rotate(180deg); }

.filter-row {
  display: flex; flex-wrap: wrap; align-items: stretch; gap: 10px;
  max-width: 1320px; margin: 0 auto;
}

/* Each filter group is a soft card tinted with its own hue */
.filter-group {
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
  padding: 8px 12px 10px; border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--hue) 6%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--hue) 18%, var(--border));
  transition: border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), background var(--t-base) var(--ease);
}
.filter-group:focus-within,
.filter-group.is-active {
  border-color: color-mix(in srgb, var(--hue) 55%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hue) 14%, transparent);
}
.filter-caption {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--text-2);
}
.filter-caption .icon {
  width: 18px; height: 18px; padding: 3px; border-radius: 6px;
  background: var(--hue); color: #fff; stroke-width: 2.2;
}

/* Quick-range chips */
.chip-group { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  border: 1px solid transparent; background: var(--panel); color: var(--text-2);
  border-radius: 999px; padding: 5px 12px; font-size: 12.5px; font-weight: 500;
  box-shadow: var(--shadow-sm);
}
.chip:hover {
  background: color-mix(in srgb, var(--hue, var(--accent)) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--hue, var(--accent)) 35%, transparent);
  color: var(--text);
}
.chip.active {
  background: var(--hue, var(--accent)); border-color: transparent; color: #fff; font-weight: 600;
  box-shadow: 0 3px 10px color-mix(in srgb, var(--hue, var(--accent)) 35%, transparent);
}

/* Custom dates */
.date-inputs { display: flex; align-items: center; gap: 6px; }
.date-field {
  position: relative; display: flex; align-items: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding-inline-start: 10px; box-shadow: var(--shadow-sm);
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.date-field:hover { border-color: color-mix(in srgb, var(--hue) 40%, var(--border)); }
.date-field:focus-within { border-color: var(--hue); }
.date-field > span {
  font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted);
}
.date-field input {
  border: none; background: transparent; box-shadow: none;
  padding: 5px 8px; font-size: 12.5px; width: 132px;
}
.date-field input:focus-visible { box-shadow: none; }
.date-field input::-webkit-calendar-picker-indicator { cursor: pointer; opacity: .7; }
.date-field.has-value {
  background: color-mix(in srgb, var(--hue) 10%, var(--panel));
  border-color: color-mix(in srgb, var(--hue) 45%, var(--border));
}
.date-field.has-value > span { color: var(--text-2); }
.date-field.has-value input { font-weight: 600; }
.date-arrow { width: 15px; height: 15px; color: var(--hue); }

/* Group-by segmented control */
.segmented {
  position: relative; display: inline-flex; align-self: flex-start; background: var(--panel);
  border: 1px solid var(--border); border-radius: 999px; padding: 3px; gap: 2px;
  box-shadow: var(--shadow-sm);
}
.segmented button {
  position: relative; z-index: 1; border: none; background: none; padding: 4px 13px;
  font-size: 12.5px; font-weight: 600; color: var(--muted); border-radius: 999px;
}
.segmented button.active { color: #fff; }
.segmented button:hover:not(.active) { background: transparent; color: var(--text); }
.segmented__thumb {
  position: absolute; top: 3px; left: 3px; height: calc(100% - 6px);
  background: var(--hue, var(--accent)); border-radius: 999px; z-index: 0;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--hue, var(--accent)) 35%, transparent);
  transition: transform var(--t-base) var(--ease), width var(--t-base) var(--ease);
}

/* Apply / Reset */
.filter-actions { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.filter-actions button.primary { min-width: 92px; padding: 9px 18px; display: inline-flex; align-items: center; justify-content: center; }
.filter-actions button.primary.pending { animation: pending-pulse 1.6s var(--ease) infinite; }
.filter-actions button.primary.pending .btn-label::after { content: " \2192"; }
@keyframes pending-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--c-violet) 45%, transparent); }
  50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--c-violet) 0%, transparent); }
}
.ghost-btn {
  display: inline-flex; align-items: center; gap: 6px; background: transparent; border-color: transparent;
  color: var(--text-2); font-weight: 500;
}
.ghost-btn:hover { background: var(--danger-bg); color: var(--danger); }
.ghost-btn .icon { width: 15px; height: 15px; }

/* =========================================================================
   Content layout
   ========================================================================= */
.content {
  max-width: 1320px; margin: 0 auto; padding: 24px 24px 64px;
  transition: opacity var(--t-base) var(--ease);
}
.content.is-loading { opacity: .55; pointer-events: none; }

/* Welcome banner */
.welcome {
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 22px 24px; margin-bottom: 20px; border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(circle at 92% 20%, rgba(255,255,255,.22), transparent 30%),
    radial-gradient(circle at 75% 120%, color-mix(in srgb, var(--c-magenta) 70%, transparent), transparent 45%),
    linear-gradient(120deg, #2a5fd6, #4a3aa7 70%);
  box-shadow: var(--shadow-md);
}
.welcome h1 { font-size: 22px; font-weight: 700; }
.welcome p { margin-top: 4px; font-size: 13.5px; opacity: .88; }
.welcome-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.welcome-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px; padding: 5px 12px; font-size: 12.5px; font-weight: 600;
  backdrop-filter: blur(4px);
}
.welcome-pill .icon { width: 14px; height: 14px; }

/* KPI cards */
.kpi-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px;
}
.kpi-card {
  position: relative; overflow: hidden;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 18px 18px 16px; box-shadow: var(--shadow-sm);
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.kpi-card::before {
  content: ""; position: absolute; inset-inline-start: 0; inset-inline-end: 0; top: 0; height: 3px; background: var(--hue, var(--accent));
}
.kpi-card::after {
  content: ""; position: absolute; inset-inline-end: -40px; top: -40px; width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--hue, var(--accent)) 12%, transparent), transparent 70%);
  pointer-events: none;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--hue, var(--accent)) 35%, var(--border)); }
.kpi-top { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.kpi-label { font-size: 12.5px; color: var(--text-2); font-weight: 600; }
.kpi-value-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.kpi-value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
.kpi-hint { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.kpi-spark { flex-shrink: 0; display: block; }
.kpi-spark path.spark-line { fill: none; stroke: var(--hue, var(--accent)); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kpi-spark path.spark-fill { fill: var(--hue, var(--accent)); opacity: .12; stroke: none; }

/* Panels */
.panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 18px 20px 20px; margin-bottom: 18px; box-shadow: var(--shadow-sm);
}
.panel-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap;
}
.panel-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.panel-title .hue-chip { width: 32px; height: 32px; border-radius: 9px; }
.panel-title .hue-chip .icon { width: 16px; height: 16px; }
.panel-header h2 { font-size: 15px; }
.panel-header p.muted { font-size: 12px; margin-top: 1px; }
.panel-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.tabs { display: inline-flex; background: var(--panel-2); border-radius: 999px; padding: 3px; gap: 2px; }
.tab {
  border: none; background: none; padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600;
  color: var(--muted); display: inline-flex; align-items: center; gap: 5px;
}
.tab .icon { width: 13px; height: 13px; }
.tab.active { background: var(--panel); color: var(--text); box-shadow: var(--shadow-sm); }
.tab:hover:not(.active) { color: var(--text); background: none; }

.search-input { position: relative; display: flex; align-items: center; }
.search-input .icon { position: absolute; inset-inline-start: 10px; width: 14px; height: 14px; color: var(--muted-2); pointer-events: none; }
.search-input input { padding-inline-start: 30px; font-size: 12.5px; width: 210px; border-radius: 999px; background: var(--panel-2); }

.two-col { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.two-col > .panel { flex: 1 1 340px; min-width: 0; margin-bottom: 0; }

/* =========================================================================
   Tables
   ========================================================================= */
.table-scroll { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: start; padding: 10px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
th {
  color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  user-select: none; cursor: pointer; position: relative; background: var(--panel-2);
}
th:first-child { border-top-left-radius: var(--radius-sm); border-bottom-left-radius: var(--radius-sm); }
th:last-child { border-top-right-radius: var(--radius-sm); border-bottom-right-radius: var(--radius-sm); }
thead th { border-bottom: none; }
th:hover { color: var(--text); }
th:not([aria-sort]) { cursor: default; }
th:not([aria-sort]):hover { color: var(--muted); }
th .sort-arrow { margin-inline-start: 4px; color: var(--accent); font-size: 9px; }
tbody tr { transition: background var(--t-fast) var(--ease); }
tbody tr:hover td { background: var(--row-hover); }
td.num, th.num { text-align: end; font-variant-numeric: tabular-nums; }
th[data-key="__rank"] { width: 44px; }
td.empty-cell { text-align: center; padding: 26px 8px; color: var(--muted); white-space: normal; }
.rank-badge {
  display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px;
  border-radius: 50%; font-size: 10.5px; font-weight: 700; background: var(--panel-2); color: var(--muted);
}
.rank-badge.r1 { background: linear-gradient(135deg, #fde68a, #f5b931); color: #6b4500; }
.rank-badge.r2 { background: linear-gradient(135deg, #eef0f4, #c8cdd6); color: #3f4652; }
.rank-badge.r3 { background: linear-gradient(135deg, #f6d8bd, #d9945c); color: #5c2f0c; }
.name-cell { display: flex; align-items: center; gap: 10px; }
.name-cell .sub { font-size: 11.5px; }
.name-chip {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: color-mix(in srgb, var(--hue, var(--secondary)) 16%, transparent);
  color: color-mix(in srgb, var(--hue, var(--secondary)) 70%, var(--text));
  font-size: 10.5px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}

/* =========================================================================
   Bar lists (magnitude / status breakdowns)
   ========================================================================= */
.bar-list { display: flex; flex-direction: column; gap: 14px; }
.bar-row { display: grid; grid-template-columns: minmax(90px, 160px) 1fr auto; align-items: center; gap: 14px; }
.bar-row__label { font-size: 13px; font-weight: 500; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 7px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.status-icon { width: 14px; height: 14px; flex-shrink: 0; }
.bar-row__track {
  position: relative; height: 12px; background: var(--panel-2); border-radius: 999px; overflow: hidden;
}
.bar-row__fill {
  position: absolute; inset-block: 0; inset-inline: 0 auto; height: 100%; border-radius: 999px;
  background: var(--hue, var(--accent));
  width: 0%; transition: width .6s var(--ease);
}
.bar-row:hover .bar-row__fill { filter: brightness(1.08); }
.bar-row__value { text-align: end; font-size: 12.5px; min-width: 110px; font-variant-numeric: tabular-nums; }
.bar-row__value strong { font-weight: 700; }
.bar-row__value .share {
  display: inline-block; margin-inline-start: 6px; padding: 0 6px; border-radius: 999px;
  background: var(--panel-2); color: var(--text-2); font-size: 11px; font-weight: 600;
}
.bar-row__value small { display: block; color: var(--muted); font-size: 11px; font-weight: 400; }
.bar-row.rank-row { grid-template-columns: 22px minmax(80px, 150px) 1fr auto; }

/* =========================================================================
   Trend chart
   ========================================================================= */
.chart-shell { position: relative; }
.chart-svg { width: 100%; height: 260px; display: block; overflow: visible; }
.chart-svg .grid-line { stroke: var(--border); stroke-width: 1; }
.chart-svg .axis-label { fill: var(--muted); font-size: 10.5px; font-family: var(--font-sans); font-variant-numeric: tabular-nums; }
.chart-svg .x-label { fill: var(--muted); font-size: 10.5px; font-family: var(--font-sans); }
.chart-svg .trend-line { fill: none; stroke: var(--hue, var(--accent)); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chart-svg .trend-fill { stroke: none; }
.chart-svg .trend-dot { fill: var(--hue, var(--accent)); stroke: var(--panel); stroke-width: 2; }
.chart-svg .trend-end-label { fill: var(--text); font-size: 11.5px; font-weight: 700; font-family: var(--font-sans); }
.chart-svg .crosshair { stroke: var(--border-strong); stroke-width: 1; pointer-events: none; }
.chart-svg .hover-dot { fill: var(--hue, var(--accent)); stroke: var(--panel); stroke-width: 2; pointer-events: none; }
.chart-hit { fill: transparent; cursor: crosshair; }

.chart-tooltip {
  position: absolute; pointer-events: none; z-index: 20;
  background: var(--text); color: var(--bg);
  border-radius: var(--radius-sm); padding: 8px 10px; font-size: 12px;
  box-shadow: var(--shadow-md); opacity: 0; transform: translate(-50%, -100%) translateY(-10px);
  transition: opacity var(--t-fast) var(--ease); white-space: nowrap;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .chart-tooltip { background: #2a2f3a; color: #f1f2f4; } }
:root[data-theme="dark"] .chart-tooltip { background: #2a2f3a; color: #f1f2f4; }
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip .tt-title { font-weight: 700; margin-bottom: 3px; }
.chart-tooltip .tt-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; opacity: .9; }
.chart-tooltip .tt-swatch { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-inline-end: 6px; background: var(--hue, var(--accent)); }

/* Metric switch inside the trend panel */
.metric-switch { display: inline-flex; background: var(--panel-2); border-radius: 999px; padding: 3px; gap: 2px; }
.metric-switch button {
  border: none; background: none; padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px;
}
.metric-switch button::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--hue); opacity: .45; }
.metric-switch button.active { background: var(--panel); color: var(--text); box-shadow: var(--shadow-sm); }
.metric-switch button.active::before { opacity: 1; }
.metric-switch button:hover:not(.active) { color: var(--text); background: none; }

/* =========================================================================
   Empty / skeleton states
   ========================================================================= */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 36px 16px; color: var(--muted); gap: 6px;
}
.empty-state .empty-icon {
  width: 54px; height: 54px; border-radius: 50%; margin-bottom: 6px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--hue, var(--accent)) 12%, transparent);
  color: var(--hue, var(--accent));
}
.empty-state .empty-icon .icon { width: 26px; height: 26px; }
.empty-state.is-error .empty-icon { background: var(--danger-bg); color: var(--danger); }
.empty-state p { font-size: 13.5px; font-weight: 600; color: var(--text-2); }
.empty-state span { font-size: 12px; }

.skeleton {
  background: linear-gradient(100deg, var(--panel-2) 30%, var(--border) 50%, var(--panel-2) 70%);
  background-size: 240% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: 130% 0; } 100% { background-position: -30% 0; } }
.skel-kpi { height: 120px; border-radius: var(--radius-md); }
.skel-block { height: 220px; }

/* Fade-in when data lands */
.fade-in { animation: fade-in .35s var(--ease); }
@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1240px) {
  .filter-actions { margin-inline-start: 0; }
}
@media (max-width: 1080px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .two-col { flex-direction: column; flex-wrap: nowrap; }
}
@media (max-width: 720px) {
  .filter-bar { padding: 10px 16px; }
  .filter-bar summary { display: flex; }
  .filter-bar .filter-row {
    display: none; flex-direction: column; align-items: stretch; margin-top: 10px;
  }
  .filter-bar[open] .filter-row { display: flex; }
  .filter-group { min-width: 0; }
  .date-inputs { width: 100%; min-width: 0; }
  .date-field { flex: 1; min-width: 0; padding-inline-start: 8px; }
  .date-field input { padding: 5px 4px; }
  .date-field input { flex: 1; width: auto; min-width: 0; }
  .filter-actions { margin-inline-start: 0; width: 100%; }
  .filter-actions button { flex: 1; }
  .content { padding: 16px 16px 48px; }
  .welcome { padding: 18px; }
  .welcome h1 { font-size: 19px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .panel { padding: 16px; }
  .search-input, .search-input input { width: 100%; }
  .panel-header .panel-actions { width: 100%; justify-content: space-between; }
  .bar-row { grid-template-columns: minmax(70px, 110px) 1fr auto; gap: 10px; }
  .bar-row__value { min-width: 90px; }
}


/* =========================================================================
   Dashboard additions: drill-down, panel tools, KPI deltas, AI summary,
   receivables / at-risk / stock panels, chart goal + anomalies
   ========================================================================= */
.ghost-btn.neutral:hover { background: var(--row-hover); color: var(--text); }
a.ghost-btn { text-decoration: none; padding: 8px 14px; border-radius: var(--radius-sm); font-size: 13px; }
#auto-refresh.is-on { color: var(--accent); background: var(--accent-soft); }
#auto-refresh.is-on .icon { animation: spin 4s linear infinite; }
.plain-link { color: inherit; text-decoration: none; }
.plain-link:hover { color: var(--accent); text-decoration: underline; }

/* Drill-down filter chips */
.drill-bar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  margin: -6px 0 18px; padding: 10px 14px; border-radius: var(--radius-md);
  background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
}
.drill-caption { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--accent); }
.drill-caption .icon { width: 14px; height: 14px; }
.drill-chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px 4px 11px; border-radius: 999px;
  background: var(--panel); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); font-size: 12.5px;
}
.drill-chip span { color: var(--muted); }
.drill-chip .icon { width: 13px; height: 13px; margin-inline-start: 2px; color: var(--muted); }
.drill-chip:hover { border-color: var(--danger); }
.drill-chip:hover .icon { color: var(--danger); }
.drill-clear { background: none; border: none; color: var(--accent); font-size: 12.5px; font-weight: 600; padding: 4px 6px; }
.drill-clear:hover { background: none; text-decoration: underline; }

.bar-row.is-drillable { cursor: pointer; border-radius: var(--radius-sm); margin: -4px -6px; padding: 4px 6px; transition: background var(--t-fast) var(--ease); }
.bar-row.is-drillable:hover { background: var(--row-hover); }
.bar-row.is-drillable:hover .bar-row__label { color: var(--accent); }
.bar-row.is-active { background: var(--accent-soft); }
.bar-row.is-active .bar-row__label { color: var(--accent); font-weight: 650; }

/* Per-panel tools (CSV, Ask AI) */
.panel-tools { display: flex; gap: 4px; margin-inline-start: auto; }
.panel-actions + .panel-tools, .tabs + .panel-tools { margin-inline-start: 0; }
.tool-btn { border-color: transparent; background: transparent; color: var(--muted); padding: 6px; }
.tool-btn .icon { width: 16px; height: 16px; }
.tool-btn:hover { color: var(--text); background: var(--row-hover); }
.tool-btn.tool-ask:hover { color: var(--c-violet); background: var(--secondary-soft); }

/* KPI period-over-period deltas */
.kpi-delta-row { margin-top: 5px; }
.kpi-delta { display: inline-flex; align-items: center; gap: 3px; font-size: 11.5px; font-weight: 700; padding: 1px 7px; border-radius: 999px; }
.kpi-delta span { font-weight: 500; color: var(--muted); }
.kpi-delta.is-up { color: var(--c-green); background: color-mix(in srgb, var(--status-good) 12%, transparent); }
.kpi-delta.is-down { color: var(--status-critical); background: color-mix(in srgb, var(--status-critical) 12%, transparent); }
.kpi-delta.is-flat { color: var(--text-2); background: var(--panel-2); }

/* AI summary card */
.ai-summary {
  border-color: color-mix(in srgb, var(--c-violet) 30%, var(--border));
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--c-violet) 9%, transparent), transparent 40%),
    var(--panel);
}
.ai-summary.is-collapsed { padding-bottom: 2px; }
.ai-summary.is-collapsed .summary-chev { transform: rotate(180deg); }
.ai-summary .summary-chev { transition: transform var(--t-fast) var(--ease); }
.ai-bullets { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.ai-bullets li { position: relative; padding-inline-start: 22px; font-size: 13.5px; line-height: 1.5; color: var(--text-2); }
.ai-bullets li::before {
  content: ""; position: absolute; inset-inline-start: 4px; top: .55em; width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--c-violet));
}
.ai-bullets strong { color: var(--text); }
.ai-lines { display: flex; flex-direction: column; gap: 10px; }
.ai-error { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--muted); }
.ai-error .icon { color: var(--status-warning); margin-top: 3px; }

/* Split layout (receivables) + headline stats */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 28px; }
.split-title { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 8px; }
.split-stat { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.split-stat:empty { display: none; }
.split-stat strong { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.split-stat span { font-size: 12.5px; color: var(--muted); }

.mini-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.mini-stats:empty { display: none; }
.mini-stat { background: var(--panel-2); border-radius: var(--radius-sm); padding: 8px 10px; }
.mini-stat span { display: block; font-size: 11px; color: var(--muted); font-weight: 600; }
.mini-stat strong { font-size: 17px; font-weight: 700; }
.mini-stat.is-critical strong { color: var(--status-critical); }
.mini-stat.is-warning strong { color: var(--c-orange); }

.status-pill, .age-pill {
  display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
  background: var(--panel-2); color: var(--text-2);
}
.status-pill.is-critical, .age-pill.is-critical { background: color-mix(in srgb, var(--status-critical) 14%, transparent); color: var(--status-critical); }
.status-pill.is-warning, .age-pill.is-warning { background: color-mix(in srgb, var(--c-orange) 14%, transparent); color: var(--c-orange); }
.status-pill.is-info, .age-pill.is-info { background: color-mix(in srgb, var(--c-yellow) 16%, transparent); color: color-mix(in srgb, var(--c-yellow) 70%, var(--text)); }
.status-pill.is-good, .age-pill.is-good { background: color-mix(in srgb, var(--status-good) 12%, transparent); color: var(--c-green); }

/* Trend chart: goal line + anomalies */
.chart-svg .target-line { stroke: var(--c-green); stroke-width: 1.5; stroke-dasharray: 5 4; }
.chart-svg .target-label { fill: var(--c-green); font-size: 10.5px; font-weight: 700; font-family: var(--font-sans); paint-order: stroke; stroke: var(--panel); stroke-width: 4px; stroke-linejoin: round; }
.chart-svg .anomaly-ring { fill: none; stroke: var(--c-orange); stroke-width: 2; pointer-events: none; }
.chart-note { display: flex; align-items: center; gap: 7px; margin-top: 6px; font-size: 11.5px; color: var(--muted); }
.anomaly-key { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--c-orange); flex-shrink: 0; }
.chart-tooltip .tt-note { margin-top: 4px; padding-top: 4px; border-top: 1px solid color-mix(in srgb, currentColor 20%, transparent); color: var(--c-orange); font-weight: 600; }

.toast--info { border-inline-start-color: var(--accent); }
.toast--info > .icon { color: var(--accent); }

@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); gap: 18px; }
}
@media (max-width: 720px) {
  .mini-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel-tools { margin-inline-start: 0; }
  .filter-actions .ghost-btn.neutral span { display: none; }
}

/* =========================================================================
   Print: a clean report of the current view
   ========================================================================= */
@media print {
  #app-nav, .nav-bar, .filter-bar, .toast-region, .panel-tools, .tabs, .metric-switch, .search-input,
  .aiw, .aiw-launcher, #ai-summary-refresh, #ai-summary-toggle, .panel-actions .ghost-btn, .drill-chip .icon, .drill-clear { display: none !important; }
  html.aiw-push .app-shell { padding-inline-end: 0 !important; }
  body { background: #fff; }
  .content { max-width: none; padding: 0; }
  .welcome { color: #111; background: none; box-shadow: none; border: 1px solid #ddd; }
  .welcome-pill { background: #f3f3f3; border-color: #ddd; }
  .panel, .kpi-card { box-shadow: none; break-inside: avoid; }
  .ai-summary.is-collapsed { display: none; }
  .kpi-card:hover { transform: none; }
  .bar-row__fill { transition: none; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}

/* ---- Right-to-left (Arabic) ---------------------------------------------------
   Layout flips through logical properties; these cover the rest. Charts keep a
   left-to-right time axis (the norm in Arabic dashboards too), so SVG stays LTR:
   inside it text-anchor start/end keep their meaning and Arabic labels still shape. */
/* fonts.js sets --font-sans from the admin's font choice; this is the fallback without it. */
:root[lang="ar"] {
  --font-sans: "Segoe UI", Tahoma, system-ui, sans-serif;
}
/* Letter-spacing breaks the joins between Arabic letters. */
[lang="ar"] body, [lang="ar"] body * { letter-spacing: 0 !important; }
[dir="rtl"] svg { direction: ltr; }
[dir="rtl"] .date-arrow { transform: scaleX(-1); }
[dir="rtl"] .toast--info, [dir="rtl"] .toast { border-inline-start-width: 4px; }
[dir="rtl"] .chart-tooltip .tt-swatch { margin-inline: 0 6px; }
/* Numbers, dates and money inside Arabic sentences keep their own order. */
.ltr, bdi { unicode-bidi: isolate; }
.ltr { direction: ltr; }
[dir="rtl"] td.num, [dir="rtl"] th.num, [dir="rtl"] .bar-row__value { direction: rtl; }