/* ==========================================================================
   Universal Aviator — Design System
   Tokens -> Base -> Layout -> Components -> Motion -> Responsive
   Theme colors (--primary/--secondary/--accent/--bg/--surface/--text) are
   injected inline by app/layout.php from admin settings.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --primary: #63e6be;
  --secondary: #6578ff;
  --accent: #ffd166;
  --bg: #080d1c;
  --surface: #121a31;
  --text: #f4f7ff;

  --muted: color-mix(in srgb, var(--text) 62%, transparent);
  --faint: color-mix(in srgb, var(--text) 38%, transparent);
  --danger: #ff6b81;
  --success: var(--primary);

  --line: color-mix(in srgb, var(--text) 12%, transparent);
  --line-strong: color-mix(in srgb, var(--text) 22%, transparent);
  --glass: color-mix(in srgb, var(--surface) 72%, transparent);
  --glass-solid: color-mix(in srgb, var(--surface) 94%, transparent);
  --field: color-mix(in srgb, var(--bg) 78%, #000 6%);

  --grad-primary: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--secondary) 55%, var(--primary)));
  --grad-accent: linear-gradient(135deg, var(--accent), var(--primary));
  --grad-text: linear-gradient(120deg, var(--text) 12%, var(--primary) 55%, var(--secondary) 95%);

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;

  --shadow-sm: 0 6px 18px rgba(0, 0, 0, .35);
  --shadow: 0 22px 55px rgba(0, 0, 0, .45);
  --shadow-lg: 0 38px 90px rgba(0, 0, 0, .55);
  --glow: 0 0 0 1px color-mix(in srgb, var(--primary) 45%, transparent), 0 14px 40px color-mix(in srgb, var(--primary) 28%, transparent);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-soft: cubic-bezier(.4, 0, .2, 1);
  --space: clamp(16px, 4vw, 28px);

  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', sans-serif;

  color-scheme: dark;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
*::selection { background: color-mix(in srgb, var(--primary) 35%, transparent); color: var(--text); }

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  max-width: 100%;
  min-height: 100dvh;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.55;
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

/* Animated aurora backdrop (decorative, injected by layout.php) */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% -20%, color-mix(in srgb, var(--secondary) 22%, transparent), transparent 60%),
    var(--bg);
}
.aurora i {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .5;
  will-change: transform;
}
.aurora i:nth-child(1) {
  width: 52vmax; height: 52vmax; top: -22vmax; left: -14vmax;
  background: radial-gradient(circle, color-mix(in srgb, var(--primary) 55%, transparent), transparent 65%);
  animation: drift-a 26s var(--ease-soft) infinite alternate;
}
.aurora i:nth-child(2) {
  width: 46vmax; height: 46vmax; bottom: -20vmax; right: -16vmax;
  background: radial-gradient(circle, color-mix(in srgb, var(--secondary) 60%, transparent), transparent 65%);
  animation: drift-b 32s var(--ease-soft) infinite alternate;
}
.aurora i:nth-child(3) {
  width: 34vmax; height: 34vmax; top: 42%; left: 46%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 40%, transparent), transparent 65%);
  opacity: .28;
  animation: drift-c 24s var(--ease-soft) infinite alternate;
}
.aurora:after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000, transparent 75%);
}

@keyframes drift-a { to { transform: translate3d(14vw, 10vh, 0) scale(1.18); } }
@keyframes drift-b { to { transform: translate3d(-16vw, -8vh, 0) scale(1.22); } }
@keyframes drift-c { to { transform: translate3d(-10vw, 12vh, 0) scale(.82); } }

a { color: var(--primary); text-decoration: none; transition: color .2s var(--ease-soft), opacity .2s; }
a:hover { color: color-mix(in srgb, var(--primary) 70%, var(--text)); }

h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: .2rem 0 .6rem; font-weight: 800; }
h1 { font-size: clamp(1.8rem, 6.2vw, 2.6rem); }
h2 { font-size: clamp(1.25rem, 4vw, 1.6rem); }
p { margin: .35rem 0 0; color: var(--muted); }
small { color: var(--faint); }
img { max-width: 100%; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--text) 14%, transparent);
  border: 3px solid transparent;
  border-radius: 99px;
  background-clip: content-box;
}

/* ---------- Shells ---------- */
.auth-shell {
  position: relative;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: calc(var(--space) + env(safe-area-inset-top)) var(--space) calc(var(--space) + env(safe-area-inset-bottom));
}

.platform-shell {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding: calc(72px + env(safe-area-inset-top)) var(--space) calc(40px + env(safe-area-inset-bottom));
  overflow-x: hidden;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  border-radius: 99px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 50% { opacity: .35; transform: scale(.7); } }

/* ---------- Card ---------- */
.card {
  position: relative;
  max-width: 100%;
  padding: clamp(22px, 5vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--text) 6%, transparent), transparent 42%),
    var(--glass);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  overflow: hidden;
  animation: rise .5s var(--ease) both;
}
.card:before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, color-mix(in srgb, var(--primary) 55%, transparent), transparent 38%, transparent 62%, color-mix(in srgb, var(--secondary) 45%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: .75;
}
.card > * { position: relative; }

.form-card, .hero { width: min(100%, 440px); }

.hero h1 {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .button { margin-top: 14px; }
.hero-points {
  display: grid;
  gap: 10px;
  margin: 22px 0 4px;
  padding: 0;
  list-style: none;
}
.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: .92rem;
  animation: rise .5s var(--ease) both;
}
.hero-points li:nth-child(2) { animation-delay: .08s; }
.hero-points li:nth-child(3) { animation-delay: .16s; }
.hero-points li:before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  background:
    linear-gradient(color-mix(in srgb, var(--bg) 90%, transparent), color-mix(in srgb, var(--bg) 90%, transparent)) padding-box,
    var(--grad-primary) border-box;
  border: 1px solid transparent;
  box-shadow: inset 0 0 0 3px color-mix(in srgb, var(--primary) 70%, transparent);
}

.empty-state { text-align: center; }

/* ---------- Forms ---------- */
label {
  display: block;
  margin: 18px 0 0;
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--muted);
}

input, textarea, select {
  display: block;
  width: 100%;
  min-height: 52px;
  margin-top: 8px;
  padding: 13px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--field);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  transition: border-color .2s, box-shadow .25s, background .2s;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--primary) 65%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
  background: color-mix(in srgb, var(--bg) 60%, transparent);
}
textarea { min-height: 110px; resize: vertical; }
select {
  appearance: none;
  padding-right: 42px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
select option { background: var(--surface); color: var(--text); }
input[type="color"] { min-height: 52px; padding: 6px; cursor: pointer; }
input[type="file"] { padding: 11px 14px; color: var(--muted); cursor: pointer; }
input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 14px;
  border: 0;
  border-radius: 8px;
  background: color-mix(in srgb, var(--primary) 18%, transparent);
  color: var(--primary);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
input[type="checkbox"] {
  display: inline-block;
  width: 22px;
  height: 22px;
  min-height: 22px;
  margin: 10px 8px 0 0;
  vertical-align: -5px;
  accent-color: var(--primary);
  cursor: pointer;
}

.password-field { display: flex; position: relative; }
.password-field input { padding-right: 58px; }
.password-toggle {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--faint);
  font-size: 1.05rem;
  cursor: pointer;
  transition: color .2s, background .2s;
}
.password-toggle:hover, .password-toggle[aria-pressed="true"] {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
}

/* ---------- Buttons ---------- */
.button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 54px;
  margin-top: 24px;
  padding: 14px 20px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--grad-primary);
  color: #051d18;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--primary) 28%, transparent);
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), filter .2s;
}
/* Any icon inside a button stays icon-sized, never image-sized. */
.button svg { width: 20px; height: 20px; flex: none; fill: currentColor; }
.button:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .45), transparent 80%);
  transform: translateX(-120%);
  transition: transform .65s var(--ease);
}
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 42px color-mix(in srgb, var(--primary) 38%, transparent); color: #051d18; }
.button:hover:before { transform: translateX(120%); }
.button:active { transform: translateY(0) scale(.985); }
.button[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

.button.secondary {
  background: color-mix(in srgb, var(--text) 8%, transparent);
  border: 1px solid var(--line-strong);
  color: var(--text);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.button.secondary:hover {
  background: color-mix(in srgb, var(--text) 13%, transparent);
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  color: var(--text);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .3);
}

.link-button {
  padding: 6px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--danger);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s;
}
.link-button:hover { background: color-mix(in srgb, var(--danger) 14%, transparent); }

/* Ripple (added by app.js) */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .45);
  transform: scale(0);
  animation: ripple .6s var(--ease-soft) forwards;
  pointer-events: none;
}
@keyframes ripple { to { transform: scale(3); opacity: 0; } }

/* Both WhatsApp contacts always share a single row. */
.contact-buttons { display: flex; gap: 10px; margin-top: 10px; }
.contact-buttons .button { flex: 1 1 0; min-width: 0; margin-top: 0; padding: 13px 12px; }
.contact-buttons .button span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.button.whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .28);
}
.button.whatsapp:hover {
  color: #fff;
  box-shadow: 0 18px 40px rgba(37, 211, 102, .42);
}
.button.whatsapp svg { width: 20px; height: 20px; flex: none; fill: currentColor; }
.form-foot { margin-top: 18px; text-align: center; font-size: .9rem; color: var(--muted); }
.form-foot a { font-weight: 700; }

.activation-logo {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  margin: 16px 0 6px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
  animation: pop .45s var(--ease) both;
}
.activation-logo img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }

/* ---------- Notices ---------- */
.notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 14px 0 0;
  padding: 13px 15px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-weight: 600;
  animation: rise .35s var(--ease) both;
}
.notice.error {
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  background: color-mix(in srgb, var(--danger) 15%, transparent);
  color: color-mix(in srgb, var(--danger) 35%, var(--text));
}
.notice.success {
  border-color: color-mix(in srgb, var(--success) 40%, transparent);
  background: color-mix(in srgb, var(--success) 14%, transparent);
  color: color-mix(in srgb, var(--success) 40%, var(--text));
}
.notice:before { content: "!"; flex: none; display: grid; place-items: center; width: 20px; height: 20px; margin-top: 1px; border-radius: 50%; background: currentColor; color: var(--bg); font-size: .72rem; font-weight: 900; }
.notice.success:before { content: "✓"; }

/* ---------- Brand ---------- */
.floating-brand {
  position: fixed;
  top: calc(14px + env(safe-area-inset-top));
  left: 16px;
  z-index: 30;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease);
}
.floating-brand:hover { transform: translateY(-2px); }
.floating-brand img, .brand-logo { display: block; max-height: 32px; max-width: 145px; object-fit: contain; }

/* ---------- Platform picker ---------- */
.platform-header {
  margin-bottom: 18px;
  animation: rise .5s var(--ease) both;
}
/* Eyebrow and sign-out always share the top line, at any width. */
.platform-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
  max-width: 100%;
}
/* A long site name must shrink and wrap instead of pushing sign-out off-screen. */
.platform-topbar .eyebrow {
  flex: 0 1 auto;
  min-width: 0;
  white-space: normal;
  text-align: left;
  overflow-wrap: anywhere;
}
.platform-header h1 {
  margin-top: .55rem;
  font-size: clamp(1.9rem, 7vw, 3rem);
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.platform-header p { max-width: 46ch; font-size: .95rem; }
.platform-header a.signout {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  white-space: nowrap;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--muted);
  font-size: .85rem;
  font-weight: 700;
  transition: color .2s, border-color .2s, transform .2s var(--ease), background .2s;
}
.platform-header a.signout svg { width: 16px; height: 16px; flex: none; fill: currentColor; }
.platform-header a.signout:hover {
  transform: translateY(-2px);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 50%, transparent);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.platform-count {
  margin: 0 0 16px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--faint);
  animation: rise .5s .08s var(--ease) both;
}

.platform-grid {
  display: grid;
  width: 100%;
  gap: clamp(14px, 3vw, 22px);
  /* min(100%, …) stops a track from ever exceeding the container width. */
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 215px), 1fr));
}
.platform-grid > * { min-width: 0; }

.platform-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 236px;
  max-width: 100%;
  padding: 28px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--text) 7%, transparent), transparent 45%),
    var(--glass);
  color: var(--text);
  text-align: center;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  transform-style: preserve-3d;
  animation: pop .5s var(--ease) both;
  animation-delay: calc(var(--card-index, 0) * 60ms);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.platform-card:after {
  content: "";
  position: absolute;
  inset: -40% -60%;
  background: linear-gradient(115deg, transparent 42%, color-mix(in srgb, var(--text) 22%, transparent) 50%, transparent 58%);
  transform: translateX(-70%) rotate(6deg);
  transition: transform .8s var(--ease);
  pointer-events: none;
}
.platform-card:hover, .platform-card:focus-visible {
  transform: translateY(-6px) scale(1.02);
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  box-shadow: var(--glow), var(--shadow);
  color: var(--text);
}
.platform-card:hover:after { transform: translateX(70%) rotate(6deg); }
.platform-card:active { transform: translateY(-2px) scale(.99); }

.platform-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  border-radius: 28px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 14%, transparent);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.platform-card:hover .platform-logo {
  transform: scale(1.07) rotate(-3deg);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--primary) 25%, transparent);
}
.platform-logo img { width: 100%; height: 100%; object-fit: contain; padding: 13px; }
.platform-logo img + b { display: none; }
.platform-logo b {
  font-size: 2.2rem;
  font-weight: 900;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.platform-card strong {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.platform-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding: 8px 15px;
  border: 1px solid color-mix(in srgb, var(--primary) 28%, transparent);
  border-radius: 99px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: background .25s, gap .25s var(--ease), border-color .25s;
}
.platform-go svg { width: 15px; height: 15px; fill: currentColor; }
.platform-card:hover .platform-go {
  gap: 10px;
  background: color-mix(in srgb, var(--primary) 22%, transparent);
  border-color: color-mix(in srgb, var(--primary) 55%, transparent);
}

/* ---------- Admin ---------- */
.admin-body { background: var(--bg); }
/* The sidebar already carries the brand. */
.admin-body .floating-brand { display: none; }
.admin-shell { min-height: 100dvh; display: flex; }

.sidebar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 264px;
  flex: none;
  height: 100dvh;
  padding: 26px 20px calc(20px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, transparent), color-mix(in srgb, var(--bg) 96%, transparent));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}
.sidebar nav { display: grid; gap: 4px; margin-top: 30px; overflow-y: auto; }
.sidebar nav > * {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 11px;
  color: var(--muted);
  font-size: .93rem;
  font-weight: 600;
  transition: background .2s, color .2s, transform .2s var(--ease);
}
.sidebar nav svg { width: 19px; height: 19px; flex: none; fill: currentColor; opacity: .75; }
.sidebar .active svg { opacity: 1; }
.sidebar nav > a:hover { background: color-mix(in srgb, var(--text) 7%, transparent); color: var(--text); transform: translateX(3px); }
.sidebar nav > span { opacity: .45; cursor: default; }
.sidebar .active {
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  color: var(--primary);
}
.sidebar .active:before {
  content: "";
  position: absolute;
  left: 0;
  top: 22%;
  bottom: 22%;
  width: 3px;
  border-radius: 99px;
  background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}
.logout {
  margin-top: auto;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}
.logout:hover { border-color: color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 15;
  background: rgba(3, 6, 15, .6);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s;
}
.nav-open .nav-backdrop { opacity: 1; visibility: visible; }

.admin-main {
  flex: 1;
  min-width: 0;
  padding: calc(20px + env(safe-area-inset-top)) var(--space) calc(32px + env(safe-area-inset-bottom));
}
.admin-main.standalone { width: min(100%, 1000px); margin: auto; }
.admin-main > header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.admin-main > header p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 14px 8px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--glass);
  color: var(--text);
  font-size: .9rem;
  font-weight: 700;
}
.admin-main > header p:before {
  content: "";
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--grad-primary);
}
.admin-main > .card, .admin-main > section { margin-bottom: 20px; }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--glass);
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
}

.settings-form { max-width: 980px; }
.settings-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.settings-form fieldset {
  margin: 22px 0;
  padding: 6px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--text) 3%, transparent);
}
.settings-form legend {
  padding: 4px 12px;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  border-radius: 99px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.preview {
  max-height: 62px;
  max-width: 180px;
  margin-top: 10px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  object-fit: contain;
}

.filter-bar {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  margin: 16px 0 20px;
}
.filter-bar input, .filter-bar select { margin-top: 0; }
.filter-bar .button { width: auto; margin-top: 0; padding: 14px 22px; }

.platform-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  transition: border-color .25s, transform .25s var(--ease), background .25s;
}
.platform-row:hover {
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--primary) 35%, transparent);
  background: color-mix(in srgb, var(--text) 7%, transparent);
}
.platform-row img { width: 46px; height: 46px; flex: none; border-radius: 12px; object-fit: contain; background: color-mix(in srgb, var(--text) 8%, transparent); padding: 5px; }
.platform-row > div { flex: 1; min-width: 0; }
.platform-row strong { display: block; }
.platform-row small { display: block; text-transform: capitalize; }
.platform-row form { margin: 0; }
.inline-form { display: inline; }

/* ---------- Dashboard stats & quick links ---------- */
.stat-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin-bottom: 20px;
}
.stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, color-mix(in srgb, var(--text) 7%, transparent), transparent 55%), var(--glass);
  color: var(--text);
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: pop .45s var(--ease) both;
  animation-delay: calc(var(--card-index, 0) * 70ms);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.stat-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  box-shadow: var(--shadow-sm);
  color: var(--text);
}
.stat-card:after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--grad-primary);
  opacity: .13;
}
.stat-card span { color: var(--muted); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.stat-card strong {
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.quick-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); margin-top: 16px; }
.quick-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  color: var(--text);
  font-size: .92rem;
  font-weight: 700;
  transition: transform .2s var(--ease), border-color .2s, background .2s;
}
.quick-link svg { width: 18px; height: 18px; flex: none; fill: var(--primary); }
.quick-link:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  color: var(--text);
}

/* ---------- Tabs, chips, data rows ---------- */
.tab-bar { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 4px; }
.tab-bar a {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  color: var(--muted);
  font-size: .88rem;
  font-weight: 700;
}
.tab-bar a.active {
  border-color: color-mix(in srgb, var(--primary) 45%, transparent);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  color: var(--primary);
}

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: color-mix(in srgb, var(--text) 6%, transparent);
  color: var(--muted);
  font-size: .84rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.chip small { color: inherit; opacity: .7; font-weight: 600; text-transform: uppercase; font-size: .68rem; letter-spacing: .08em; }
.chip.low { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 32%, transparent); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.chip.mid { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 32%, transparent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.chip.high { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 38%, transparent); background: color-mix(in srgb, var(--primary) 14%, transparent); }

.data-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  transition: transform .22s var(--ease), border-color .22s;
}
.data-row:hover { transform: translateX(4px); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }
.data-row > div { flex: 1; min-width: 0; }
.data-row form { margin: 0; }
/* Count badge sitting next to a section heading. */
h2 .chip { margin-left: 8px; padding: 5px 11px; font-size: .72rem; vertical-align: middle; }
.data-row strong { display: block; font-size: .95rem; }
.data-row small { display: block; }
.pager { margin-top: 18px; font-size: .88rem; }

/* ---------- Toasts / PWA install ---------- */
.toast-stack {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 60;
  display: grid;
  gap: 10px;
  width: min(92vw, 420px);
  transform: translateX(-50%);
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--glass-solid);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text);
  font-size: .92rem;
  font-weight: 600;
  pointer-events: auto;
  animation: toast-in .4s var(--ease) both;
}
.toast.leaving { animation: toast-out .3s var(--ease-soft) both; }
.toast .button { width: auto; min-height: 40px; margin: 0 0 0 auto; padding: 9px 16px; font-size: .85rem; }
.toast .close {
  border: 0;
  background: transparent;
  color: var(--faint);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}
@keyframes toast-in { from { opacity: 0; transform: translateY(24px) scale(.96); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(16px) scale(.97); } }

/* ---------- Motion primitives ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes scale-in { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
@keyframes float-y { 50% { transform: translateY(-8px); } }
@keyframes shimmer { to { background-position: 200% 0; } }

.animate-fade { animation: fade .3s var(--ease-soft) both; }
.animate-scale { animation: scale-in .3s var(--ease) both; }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 25;
    width: min(84vw, 300px);
    height: 100dvh;
    transform: translateX(-102%);
    transition: transform .32s var(--ease);
    box-shadow: var(--shadow-lg);
  }
  .nav-open .sidebar { transform: translateX(0); }
  .menu-toggle { display: grid; place-items: center; }
  .admin-main { padding-top: calc(16px + env(safe-area-inset-top)); }
}

@media (max-width: 640px) {
  :root { --radius-lg: 22px; }
  .platform-shell { padding-top: calc(84px + env(safe-area-inset-top)); }
  .platform-header { margin-bottom: 14px; }
  .platform-header p { font-size: .9rem; }
  .platform-header a.signout { padding: 8px 13px; font-size: .8rem; }
  .platform-count { margin-bottom: 12px; font-size: .72rem; }
  /* auto-fit: two columns when there is room, one full-width card when not. */
  .platform-grid { gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); }
  .platform-card { min-height: 196px; gap: 13px; padding: 22px 12px 16px; }
  .platform-logo { width: 80px; height: 80px; border-radius: 24px; }
  .platform-logo img { padding: 11px; }
  .platform-logo b { font-size: 1.9rem; }
  .platform-card strong { font-size: .98rem; }
  .platform-go { padding: 7px 12px; font-size: .7rem; }
  .floating-brand { top: calc(12px + env(safe-area-inset-top)); left: 12px; padding: 6px 10px; }
  .filter-bar { grid-template-columns: 1fr; }
  .filter-bar .button { width: 100%; }
  .platform-row { flex-wrap: wrap; }
  .platform-row > div { flex-basis: calc(100% - 60px); }
  .settings-form fieldset { padding: 4px 14px 16px; }
}

/* Very small phones */
@media (max-width: 430px) {
  .platform-card { min-height: 176px; gap: 11px; padding: 18px 10px 14px; }
  .platform-logo { width: 68px; height: 68px; border-radius: 20px; }
  .platform-logo b { font-size: 1.6rem; }
  .platform-card strong { font-size: .9rem; }
  .platform-go { padding: 6px 10px; font-size: .65rem; letter-spacing: .06em; }
  .contact-buttons { gap: 8px; }
  .contact-buttons .button { gap: 7px; padding: 12px 8px; font-size: .84rem; }
  .contact-buttons .button svg { width: 18px; height: 18px; }
}

/* Tablets: roomier cards without stretching them too wide. */
@media (min-width: 641px) and (max-width: 900px) {
  .platform-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 861px) {
  .admin-main > .card:not(.settings-form) { max-width: 820px; }
}

@media (hover: none) {
  .platform-card:hover { transform: none; }
  .platform-card:active { transform: scale(.97); border-color: color-mix(in srgb, var(--primary) 50%, transparent); }
  .button:hover { transform: none; }
}

/* Installed-app (standalone) tweaks */
@media (display-mode: standalone) {
  body { overscroll-behavior-y: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}