/*
 * Tek, paylaşılan stil dosyası — "Kristal" tasarım sistemi.
 * Poppins + indigo/mürekkep paleti, fintech-hissiyatlı, mobil öncelikli.
 * Tüm panel/sayfalar bu dosyayı paylaşır; token değerlerini değiştirmek
 * markayı tek noktadan günceller.
 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #14121F;
  --ink-2: #231F3B;
  --accent: #3730E0;
  --accent-light: #6357F0;
  --accent-soft: #EEEDFB;
  --muted: #6B6880;
  --muted-2: #8A87A0;
  --faint: #B0AEC2;
  --line: #E4E3ED;
  --bg: #FAFAFC;
  --success-bg: #E9FBEF;
  --success-ink: #0F7A3D;
  --warning-bg: #FFF6E0;
  --warning-ink: #92650A;
  --error-bg: #FEECEC;
  --error-ink: #C21B1B;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  body { animation: fadeInUp .35s ease both; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #2B22B0; }

h1, h2, h3 { letter-spacing: -.3px; }

.auth-page {
  min-height: 100svh;
  background: radial-gradient(circle at 12% 8%, rgba(122,111,245,.35), transparent 45%),
              radial-gradient(circle at 88% 22%, rgba(55,48,224,.3), transparent 45%),
              #0B0A14;
  display: flex; align-items: center; justify-content: center; padding: 24px;
}

.auth-box {
  width: 100%; max-width: 420px; background: #fff; padding: 36px 32px;
  border-radius: 26px; box-shadow: 0 30px 80px rgba(11,10,20,.4);
}

.auth-logo { text-align: center; font-size: 21px; font-weight: 800; letter-spacing: -.4px; margin-bottom: 6px; }
.auth-logo span { color: var(--accent); }
.auth-subtitle { text-align: center; color: var(--muted); margin-bottom: 26px; font-size: 14px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 12px;
  outline: none; font-size: 14.5px; background: var(--bg); font-family: inherit; color: var(--ink);
  transition: border-color .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); background: #fff; }

.btn {
  width: 100%; padding: 15px; border: 0; border-radius: 12px; background: var(--accent);
  color: #fff; font-family: 'Poppins', sans-serif; font-size: 14.5px; font-weight: 700; cursor: pointer;
  box-shadow: 0 10px 22px rgba(55,48,224,.28);
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:hover { background: #2E28C4; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { width: auto; padding: 9px 14px; font-size: 12.5px; border-radius: 9px; box-shadow: none; }
.btn-ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--line); box-shadow: none; }
.btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn-dark { background: var(--ink); box-shadow: none; }
.btn-dark:hover { background: #211F33; }

.alert { padding: 13px 16px; border-radius: 12px; margin-bottom: 20px; font-size: 13.5px; }
.alert-error { background: var(--error-bg); color: var(--error-ink); }
.alert-success { background: var(--success-bg); color: var(--success-ink); }

.auth-links { text-align: center; margin-top: 18px; font-size: 13px; color: var(--muted); }
.auth-links a { font-weight: 700; }

.topbar {
  background: rgba(250,250,252,.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line); color: var(--ink); padding: 16px 25px;
}
.topbar-inner { max-width: 1200px; margin: auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.topbar-inner > strong { font-weight: 800; letter-spacing: -.2px; }
.topbar a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 13.5px; font-weight: 600; transition: color .15s ease; }
.topbar a:hover { color: var(--accent); }

.topbar-dark { background: var(--ink); border-bottom: 1px solid #24213B; color: #fff; }
.topbar-dark .topbar-inner > strong { color: #fff; }
.topbar-dark a { color: #9C99B5; }
.topbar-dark a:hover { color: #fff; }

.container { width: min(1200px, calc(100% - 30px)); margin: 30px auto; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px; margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(20,18,31,.04);
  transition: box-shadow .2s ease, transform .2s ease;
}

.card-dark {
  background: linear-gradient(135deg, var(--ink), var(--ink-2));
  color: #fff; border: 0; position: relative; overflow: hidden;
}
.card-dark .label { color: #9C99B5 !important; }
.card-dark .value { color: #fff !important; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px;
  box-shadow: 0 4px 20px rgba(20,18,31,.04);
  transition: box-shadow .2s ease, transform .2s ease;
}
.stat-card:hover { box-shadow: 0 12px 30px rgba(20,18,31,.08); transform: translateY(-2px); }
.stat-card .value { font-size: 26px; font-weight: 800; letter-spacing: -.4px; }
.stat-card .label { color: var(--muted); font-size: 12.5px; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; background: #fff; display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
@media (min-width: 720px) {
  table { display: table; overflow: visible; }
}
th, td { padding: 14px; text-align: left; border-bottom: 1px solid #F1F0F6; font-size: 13px; }
th { background: #F8F8FB; font-weight: 700; color: var(--muted); font-size: 11.5px; letter-spacing: .4px; text-transform: uppercase; }
tbody tr { transition: background .12s ease; }
tbody tr:hover { background: #FAFAFC; }

.badge { display: inline-block; padding: 5px 11px; border-radius: 100px; font-size: 11.5px; font-weight: 700; }
.badge-pending { background: var(--warning-bg); color: var(--warning-ink); }
.badge-reviewing { background: var(--accent-soft); color: var(--accent); }
.badge-missing_documents { background: var(--error-bg); color: var(--error-ink); }
.badge-payment_pending { background: var(--warning-bg); color: var(--warning-ink); }
.badge-approved, .badge-paid { background: var(--success-bg); color: var(--success-ink); }
.badge-rejected { background: var(--error-bg); color: var(--error-ink); }

.tab-bar {
  position: sticky; bottom: 0; z-index: 20; background: #fff; border-top: 1px solid var(--line);
  display: none; padding: 10px 12px calc(env(safe-area-inset-bottom, 0px) + 10px);
}
.tab-bar-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--faint); font-size: 10px; font-weight: 700; }
.tab-bar-item.active { color: var(--accent); }

@media (max-width: 720px) {
  .tab-bar { display: flex; }
}