/* rooomAssistant Admin – Startup-Style Theme */
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap");

/* ── Brand color palette ── */
:root {
  --petrol: #00AEB3;
  --petrol-hover: #009A9E;
  --petrol-light: #4DD0C8;
  --petrol-dark: #007F82;
  --mustard: #EDA315;
  --mustard-hover: #D4920F;
  --graphite: #2A313E;
  --graphite-deep: #1E2530;
  --graphite-card: #242B37;
  --light-gray: #E1E5E6;
}

/* ── Dark color-scheme (native form controls sofort dunkel) ── */
.dark { color-scheme: dark; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 99px; }
.dark ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); }

/* ── Preloader ── */
.preloader { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; background: var(--light-gray); transition: opacity .4s; }
.dark .preloader { background: var(--graphite); }
.preloader.hidden { opacity: 0; pointer-events: none; }

/* ── Toast ── */
.toast { position: fixed; top: 1rem; right: 1rem; z-index: 9999; padding: .75rem 1.5rem; border-radius: 1rem; color: #fff; font-size: .875rem; animation: slideIn .35s cubic-bezier(.16,1,.3,1); backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,.12); }
.toast.success { background: linear-gradient(135deg, #10b981, #059669); }
.toast.error   { background: linear-gradient(135deg, #ef4444, #dc2626); }
.toast.info    { background: linear-gradient(135deg, var(--petrol), var(--petrol-dark)); }
@keyframes slideIn { from { transform: translateX(120%) scale(.9); opacity: 0; } to { transform: translateX(0) scale(1); opacity: 1; } }

/* ── Table ── */
.admin-table th { font-weight: 600; text-transform: uppercase; font-size: .7rem; letter-spacing: .08em; }

/* ── Sidebar ── */
.sidebar-transition { transition: transform .3s cubic-bezier(.16,1,.3,1), width .3s ease; }

/* ── Modal ── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(8px); z-index: 50; }

/* ── Spinner ── */
.spinner { border: 3px solid rgba(0,174,179,.15); border-top-color: var(--petrol); border-radius: 50%; width: 2rem; height: 2rem; animation: spin .7s linear infinite; }
.dark .spinner { border-color: rgba(255,255,255,.06); border-top-color: var(--petrol-light); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Accent inputs ── */
input[type="range"], input[type="checkbox"], input[type="radio"] { accent-color: var(--petrol); }

/* ═══════════════════════════════════════════
   STARTUP-STYLE COMPONENTS
   ═══════════════════════════════════════════ */

/* ── Glass morphism ── */
.glass {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.dark .glass {
  background: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.06);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.glass-card {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 1rem;
  transition: all .3s cubic-bezier(.16,1,.3,1);
}
.dark .glass-card {
  background: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.06);
}
.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -8px rgba(0,174,179,.12);
}
.dark .glass-card:hover {
  box-shadow: 0 12px 32px -8px rgba(0,174,179,.08), 0 0 0 1px rgba(0,174,179,.1);
}

/* ── Form inputs (startup style) ── */
.glass input[type="text"],
.glass input[type="url"],
.glass input[type="number"],
.glass input[type="email"],
.glass input[type="password"],
.glass textarea,
.glass select {
  border-radius: .75rem;
  border: 1px solid rgba(0,0,0,.1);
  transition: border-color .2s, box-shadow .2s;
}
.glass input[type="text"]:focus,
.glass input[type="url"]:focus,
.glass input[type="number"]:focus,
.glass input[type="email"]:focus,
.glass input[type="password"]:focus,
.glass textarea:focus,
.glass select:focus {
  border-color: var(--petrol);
  box-shadow: 0 0 0 3px rgba(0,174,179,.12);
  outline: none;
}
.dark .glass input[type="text"],
.dark .glass input[type="url"],
.dark .glass input[type="number"],
.dark .glass input[type="email"],
.dark .glass input[type="password"],
.dark .glass textarea,
.dark .glass select {
  border-color: rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
}
.dark .glass input[type="text"]:focus,
.dark .glass input[type="url"]:focus,
.dark .glass input[type="number"]:focus,
.dark .glass input[type="email"]:focus,
.dark .glass input[type="password"]:focus,
.dark .glass textarea:focus,
.dark .glass select:focus {
  border-color: var(--petrol);
  box-shadow: 0 0 0 3px rgba(0,174,179,.15);
}
/* Dark-mode dropdown options */
.dark select option,
.dark select optgroup {
  background: #2A313E;
  color: #e5e7eb;
}

/* ── Card hover with glow ── */
.card-hover { transition: all .3s cubic-bezier(.16,1,.3,1); }
.card-hover:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -12px rgba(0,0,0,.12), 0 0 0 1px rgba(0,174,179,.08); }
.dark .card-hover:hover { box-shadow: 0 20px 40px -12px rgba(0,0,0,.5), 0 0 20px rgba(0,174,179,.08), 0 0 0 1px rgba(0,174,179,.12); }

/* ── Gradient stat card ── */
.stat-card {
  position: relative; overflow: hidden; border-radius: 1rem; padding: 1.5rem;
  transition: all .3s cubic-bezier(.16,1,.3,1);
}
.stat-card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, rgba(0,174,179,.3), rgba(237,163,21,.15));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.stat-card:hover { transform: translateY(-4px); }
.dark .stat-card { background: rgba(255,255,255,.03); }
.stat-card { background: rgba(255,255,255,.7); backdrop-filter: blur(12px); }

/* ── Gradient buttons ── */
.btn-primary {
  background: linear-gradient(135deg, var(--petrol), var(--petrol-dark));
  color: #fff; font-weight: 600; border-radius: .75rem; padding: .625rem 1.25rem; font-size: .875rem;
  transition: all .25s cubic-bezier(.16,1,.3,1); border: none; cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,174,179,.25);
}
.btn-primary:hover { box-shadow: 0 8px 24px rgba(0,174,179,.35); transform: translateY(-1px); }

.btn-gradient {
  background: linear-gradient(135deg, var(--petrol), var(--mustard));
  color: #fff; font-weight: 600; border-radius: .75rem; padding: .625rem 1.25rem; font-size: .875rem;
  transition: all .25s cubic-bezier(.16,1,.3,1); border: none; cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,174,179,.2), 0 2px 12px rgba(237,163,21,.15);
}
.btn-gradient:hover { box-shadow: 0 8px 28px rgba(0,174,179,.3), 0 8px 28px rgba(237,163,21,.2); transform: translateY(-1px); filter: brightness(1.05); }

.btn-ghost {
  background: transparent; color: inherit; font-weight: 500; border-radius: .75rem;
  padding: .5rem 1rem; font-size: .875rem; border: 1px solid rgba(0,0,0,.1);
  transition: all .2s; cursor: pointer;
}
.dark .btn-ghost { border-color: rgba(255,255,255,.08); }
.btn-ghost:hover { background: rgba(0,174,179,.06); border-color: rgba(0,174,179,.2); }

/* ── Glow effects ── */
.glow-petrol { box-shadow: 0 0 20px rgba(0,174,179,.15), 0 0 60px rgba(0,174,179,.05); }
.dark .glow-petrol { box-shadow: 0 0 30px rgba(0,174,179,.12), 0 0 80px rgba(0,174,179,.06); }
.glow-mustard { box-shadow: 0 0 20px rgba(237,163,21,.12), 0 0 60px rgba(237,163,21,.05); }

/* ── Glass card ── */
.glass { backdrop-filter: blur(16px) saturate(1.4); background: rgba(255,255,255,.55); border: 1px solid rgba(255,255,255,.5); }
.dark .glass { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.07); }

/* ── Animated background orbs ── */
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; pointer-events: none;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.orb-petrol { background: radial-gradient(circle, rgba(0,174,179,.4), transparent 70%); }
.orb-mustard { background: radial-gradient(circle, rgba(237,163,21,.3), transparent 70%); }
@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.1); }
  100% { transform: translate(-20px, 15px) scale(.95); }
}

/* ── Gradient border wrapper ── */
.gradient-border {
  position: relative; border-radius: 1rem; overflow: hidden;
}
.gradient-border::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, var(--petrol), var(--mustard));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}

/* ── Sidebar gradient accent line ── */
.sidebar-accent {
  position: relative;
}
.sidebar-accent::after {
  content: ''; position: absolute; right: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--petrol), var(--mustard));
  border-radius: 99px; opacity: 0; transition: opacity .2s;
}
.sidebar-accent.active::after { opacity: 1; }

/* ── Section header with gradient underline ── */
.section-heading {
  font-size: 1.25rem; font-weight: 700; position: relative; display: inline-block;
  padding-bottom: .5rem;
}
.section-heading::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 2.5rem; height: 3px;
  background: linear-gradient(90deg, var(--petrol), var(--mustard));
  border-radius: 99px;
}

/* ── Pulse dot ── */
.pulse-dot { position: relative; }
.pulse-dot::after {
  content: ''; position: absolute; top: -2px; right: -2px; width: 8px; height: 8px;
  background: var(--petrol); border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(1.4); } }

/* ── Shimmer loading ── */
.shimmer {
  background: linear-gradient(90deg, transparent 0%, rgba(0,174,179,.06) 50%, transparent 100%);
  background-size: 200% 100%; animation: shimmer 1.8s ease-in-out infinite;
}
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }