@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ============================================================
   DESIGN TOKENS
   Tema gelap (default) + terang via :root[data-theme="light"].
   ============================================================ */
:root {
  --bg: #070b16;
  --bg-2: #0b1120;
  --glow-1: rgba(99, 102, 241, .22);
  --glow-2: rgba(34, 211, 238, .12);
  --glow-3: rgba(168, 85, 247, .14);

  --surface: rgba(22, 29, 46, .72);
  --surface-solid: #161d2e;
  --surface-2: rgba(27, 36, 54, .6);
  --elevate: rgba(255, 255, 255, .04);

  --border: rgba(148, 163, 184, .16);
  --border-strong: rgba(148, 163, 184, .28);
  --hairline: rgba(148, 163, 184, .1);

  --text: #eef2fb;
  --text-soft: #c7d0e3;
  --muted: #8a97b0;

  --accent: #6366f1;
  --accent-2: #818cf8;
  --accent-3: #22d3ee;
  --accent-hover: #4f46e5;
  --on-accent: #ffffff;

  --ok: #34d399;
  --ok-text: #6ee7b7;
  --warn: #fbbf24;
  --warn-text: #fcd34d;
  --err: #f87171;
  --err-text: #fca5a5;

  --ring: rgba(129, 140, 248, .45);
  --shadow-sm: 0 2px 8px rgba(2, 6, 18, .3);
  --shadow: 0 18px 48px -12px rgba(2, 6, 18, .65);
  --shadow-glow: 0 10px 30px rgba(79, 70, 229, .35);
  --radius: 18px;
  --radius-sm: 12px;
  --grad-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 55%, #22d3ee 130%);
  --grad-soft: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
}

:root[data-theme="light"] {
  --bg: #eef1f8;
  --bg-2: #f6f8fc;
  --glow-1: rgba(99, 102, 241, .16);
  --glow-2: rgba(34, 211, 238, .12);
  --glow-3: rgba(168, 85, 247, .12);

  --surface: rgba(255, 255, 255, .82);
  --surface-solid: #ffffff;
  --surface-2: rgba(248, 250, 254, .9);
  --elevate: rgba(15, 23, 42, .025);

  --border: rgba(15, 23, 42, .1);
  --border-strong: rgba(15, 23, 42, .16);
  --hairline: rgba(15, 23, 42, .07);

  --text: #0f1729;
  --text-soft: #33415a;
  --muted: #64708a;

  --accent: #5b58e6;
  --accent-2: #6d28d9;
  --accent-3: #0891b2;
  --accent-hover: #4f46e5;
  --on-accent: #ffffff;

  --ok: #059669;
  --ok-text: #047857;
  --warn: #d97706;
  --warn-text: #b45309;
  --err: #dc2626;
  --err-text: #b91c1c;

  --ring: rgba(99, 102, 241, .3);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);
  --shadow: 0 20px 45px -18px rgba(31, 41, 71, .28);
  --shadow-glow: 0 10px 26px rgba(79, 70, 229, .22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(1200px 640px at 88% -12%, var(--glow-1), transparent 60%),
    radial-gradient(900px 520px at -12% 8%, var(--glow-2), transparent 55%),
    radial-gradient(760px 520px at 40% 120%, var(--glow-3), transparent 55%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  background-attachment: fixed;
  transition: background .4s ease, color .25s ease;
}

a { color: var(--accent-2); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent-3); }

/* Cegah scroll horizontal liar di HP & pastikan teks/URL panjang ikut terpotong rapi. */
html, body { overflow-x: hidden; max-width: 100%; }
img, svg, video, canvas { max-width: 100%; height: auto; }
p, td, th, li, span, h1, h2, h3, label, small { overflow-wrap: anywhere; word-break: break-word; }
pre { overflow-x: auto; }

.container { max-width: 860px; margin: 0 auto; padding: 26px 18px 64px; }

/* ---- Brand / logo ---- */
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand .logo {
  width: 38px; height: 38px; flex: none; border-radius: 12px;
  display: grid; place-items: center; font-size: 19px;
  background: var(--grad-accent); box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.brand .logo.lg { width: 60px; height: 60px; border-radius: 17px; font-size: 30px; }
.brand-title { font-size: 18px; font-weight: 800; letter-spacing: -.02em; }

/* ---- Cards (glassmorphism) ---- */
.card {
  position: relative;
  background: var(--grad-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  animation: rise .45s cubic-bezier(.21, .9, .3, 1) both;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
/* garis kilau tipis di atas kartu */
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22), transparent);
  pointer-events: none;
}
.card:hover { border-color: var(--border-strong); }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---- Headings ---- */
h1 {
  font-size: 25px; font-weight: 800; letter-spacing: -.025em; margin-bottom: 4px; line-height: 1.2;
}
h2 {
  font-size: 15px; font-weight: 700; letter-spacing: -.01em; margin-bottom: 16px;
  color: var(--text); display: flex; align-items: center; gap: 9px;
}
/* aksen batang kecil di depan judul section (hanya h2 di dalam card langsung) */
.card > h2::before,
.card > .row > h2::before {
  content: ""; width: 4px; height: 16px; border-radius: 3px; background: var(--grad-accent); flex: none;
}
h3 { font-size: 14px; font-weight: 700; color: var(--text-soft); }
.muted { color: var(--muted); font-size: 13px; }
.gradient-text {
  background: var(--grad-accent); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---- Topbar ---- */
.topbar {
  position: sticky; top: 12px; z-index: 30;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin-bottom: 20px; padding: 11px 16px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
}
.topbar h1 { font-size: 18px; margin: 0; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }

/* ---- Forms ---- */
label { display: block; font-size: 12.5px; font-weight: 600; margin: 15px 0 6px; color: var(--text-soft); }
input, select {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--elevate);
  color: var(--text); font-size: 14px; font-family: inherit;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input::placeholder { color: var(--muted); opacity: .7; }
input:focus, select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--ring); background: var(--surface-solid);
}
input[readonly] { color: var(--muted); }
small { font-size: 11.5px; }

/* ---- Buttons ---- */
button {
  cursor: pointer; border: none; border-radius: var(--radius-sm); padding: 12px 19px;
  font-size: 14px; font-weight: 650; font-family: inherit; margin-top: 14px;
  color: var(--on-accent); background: var(--grad-accent); background-size: 160% 160%;
  box-shadow: var(--shadow-glow); position: relative; overflow: hidden;
  transition: transform .14s ease, box-shadow .18s ease, background-position .5s ease, opacity .15s;
}
button:hover { transform: translateY(-1.5px); box-shadow: 0 14px 30px rgba(79, 70, 229, .42); background-position: 100% 0; }
button:active { transform: translateY(0); box-shadow: 0 5px 12px rgba(79, 70, 229, .32); }
/* kilau geser saat hover */
button::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, .28), transparent);
  transform: skewX(-18deg); transition: left .6s ease;
}
button:hover::after { left: 135%; }
button.ghost {
  background: var(--elevate); color: var(--text-soft);
  border: 1px solid var(--border-strong); box-shadow: none;
}
button.ghost:hover { background: var(--surface-solid); border-color: var(--accent); color: var(--text); box-shadow: var(--shadow-sm); }
button.ghost::after { display: none; }

/* tombol ikon (mis. toggle tema) */
.icon-btn {
  width: 38px; height: 38px; padding: 0; margin: 0; display: grid; place-items: center;
  font-size: 16px; border-radius: 11px;
  background: var(--elevate); color: var(--text); border: 1px solid var(--border-strong); box-shadow: none;
}
.icon-btn::after { display: none; }
.icon-btn:hover { background: var(--surface-solid); border-color: var(--accent); box-shadow: var(--shadow-sm); }

.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 150px; }

/* ---- Badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 11px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
  letter-spacing: .01em; border: 1px solid transparent; white-space: nowrap;
}
.badge.open { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok-text); border-color: color-mix(in srgb, var(--ok) 38%, transparent); }
.badge.closed { background: color-mix(in srgb, var(--muted) 16%, transparent); color: var(--text-soft); border-color: color-mix(in srgb, var(--muted) 30%, transparent); }
.badge.err { background: color-mix(in srgb, var(--err) 15%, transparent); color: var(--err-text); border-color: color-mix(in srgb, var(--err) 38%, transparent); }
.badge.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn-text); border-color: color-mix(in srgb, var(--warn) 38%, transparent); }
/* tombol teks ringan (mis. buka/tutup riwayat) */
.link-btn { background: none; border: 0; color: var(--accent, #6366f1); cursor: pointer; padding: 0; font: inherit; }
.link-btn:hover { text-decoration: underline; }
/* badge premium berkilau */
.badge.premium {
  background: var(--grad-accent); color: #fff; border-color: transparent; box-shadow: var(--shadow-glow);
}

/* ---- Messages ---- */
.msg { padding: 11px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-top: 13px; display: none; border: 1px solid transparent; }
.msg.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--ok-text); border-color: color-mix(in srgb, var(--ok) 30%, transparent); display: block; }
.msg.err { background: color-mix(in srgb, var(--err) 12%, transparent); color: var(--err-text); border-color: color-mix(in srgb, var(--err) 32%, transparent); display: block; }

/* ---- Tables ---- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--hairline); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
tbody tr { transition: background .12s; }
td b { font-weight: 600; }
/* Desktop: baris belang halus + hover untuk keterbacaan; tombol di sel rapat & sejajar. */
@media (min-width: 601px) {
  tbody tr:nth-child(even) { background: color-mix(in srgb, var(--muted) 5%, transparent); }
  tbody tr:hover { background: var(--elevate); }
  td .row, td > div { gap: 6px; }
}

/* ---- Tabs ---- */
.tabs { display: flex; gap: 6px; margin-bottom: 18px; padding: 5px; background: var(--elevate); border: 1px solid var(--border); border-radius: 13px; }
.tabs button { margin-top: 0; flex: 1; background: transparent; color: var(--muted); box-shadow: none; padding: 10px; font-weight: 600; }
.tabs button::after { display: none; }
.tabs button:hover { background: var(--elevate); transform: none; color: var(--text-soft); }
.tabs button.active { background: var(--grad-accent); color: #fff; box-shadow: var(--shadow-glow); }

/* ---- Tab navigasi dashboard (kelompok bagian) ---- */
.dash-tabs {
  display: flex; gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch;
  padding: 5px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; margin-bottom: 18px; scrollbar-width: none;
  position: sticky; top: 70px; z-index: 20;
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow-sm);
}
.dash-tabs::-webkit-scrollbar { display: none; }
.dash-tabs button {
  flex: 0 0 auto; margin: 0; background: transparent; color: var(--muted);
  box-shadow: none; padding: 9px 15px; font-weight: 650; white-space: nowrap; border-radius: 9px;
}
.dash-tabs button::after { display: none; }
.dash-tabs button:hover:not(.active) { color: var(--text-soft); transform: none; background: var(--elevate); }
.dash-tabs button.active { background: var(--grad-accent); color: #fff; box-shadow: var(--shadow-glow); }
.tab-panel { animation: rise .35s cubic-bezier(.21, .9, .3, 1) both; }
@media (max-width: 600px) {
  /* Navigasi tab jelas & selalu terlihat di atas saat scroll (topbar dibiarkan menggulung). */
  .dash-tabs {
    position: sticky; top: 0; z-index: 40;
    margin: 0 -12px 16px; padding: 8px 12px; border-radius: 0; gap: 6px;
    border-left: none; border-right: none; border-top: none;
    background: var(--bg-2); box-shadow: 0 6px 16px -8px rgba(2, 6, 18, .6);
  }
  .dash-tabs button { padding: 9px 14px; font-size: 13px; }
  .dash-tabs button.active { box-shadow: 0 4px 12px rgba(79, 70, 229, .4); }
}

/* ---- Misc ---- */
details { margin-top: 10px; }
summary { cursor: pointer; color: var(--accent-2); font-size: 13px; }
.note {
  background: color-mix(in srgb, var(--warn) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--warn) 26%, transparent);
  border-left: 3px solid var(--warn);
  padding: 12px 15px; border-radius: 11px; font-size: 12.5px; color: var(--warn-text); margin-top: 10px;
}
.note b { color: var(--text); }
code {
  background: var(--elevate); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 6px; font-size: 12px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace; color: var(--text-soft);
}

/* ---- Login / hero ---- */
.auth-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 36px 18px; }
.auth-wrap .container { width: 100%; max-width: 440px; padding: 0; }
.hero { text-align: center; margin-bottom: 22px; animation: rise .5s ease both; }
.hero .brand { flex-direction: column; gap: 14px; }
.hero h1 { font-size: 27px; margin-top: 4px; }
.hero p { max-width: 360px; margin: 8px auto 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 18px; }
.chip { font-size: 11.5px; font-weight: 600; color: var(--text-soft); background: var(--surface); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(8px); }
.footer-note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 22px; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); background-clip: padding-box; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 600px) {
  .container { padding: 16px 12px 48px; }
  .card { padding: 17px 16px; border-radius: 16px; margin-bottom: 14px; }
  h1 { font-size: 20px; }
  h2 { font-size: 14.5px; }

  /* Topbar: menumpuk rapi & tidak meluber keluar layar. Statis di HP supaya tab nav
     (yang sticky) jadi navigasi utama yang selalu terlihat di atas. */
  .topbar { position: static; flex-wrap: wrap; gap: 10px; padding: 10px 13px; }
  .topbar .brand { min-width: 0; flex: 1 1 auto; }
  .topbar h1 { font-size: 16px; }
  .topbar-actions { flex: 0 0 auto; }

  /* Baris: secara default menumpuk penuh agar input nyaman; grup tombol (width:auto)
     tetap ringkas & sejajar. */
  .row { gap: 10px; }
  .row > * { flex-basis: 100%; min-width: 0; }
  .row > [style*="width:auto"],
  .row > [style*="width: auto"] { flex-basis: auto; }

  /* Tabel TANPA header (mis. jadwal): cukup bisa digeser horizontal dalam kartu. */
  table:not(.responsive) { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Tabel berheader: ubah tiap baris jadi KARTU (label kiri · nilai kanan) — jauh lebih rapi
     di HP daripada tabel yang digeser. Kelas .responsive + data-label diisi otomatis oleh JS. */
  table.responsive, table.responsive tbody { display: block; width: 100%; }
  table.responsive thead { display: none; }
  table.responsive tr {
    display: block; background: var(--elevate); border: 1px solid var(--border);
    border-radius: 12px; padding: 11px 14px; margin-bottom: 10px;
  }
  table.responsive tr:hover { background: var(--elevate); }
  table.responsive td {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 6px 0; border: none; text-align: right; flex-wrap: wrap;
  }
  table.responsive td::before {
    content: attr(data-label); text-align: left; color: var(--muted);
    font-size: 12px; font-weight: 600; white-space: nowrap; flex: none;
  }
  /* Sel berisi grup tombol: biarkan tombol membungkus rapi di sisi kanan. */
  table.responsive td > div { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
  table.responsive td button { width: auto; margin: 0; }
  table.responsive td:empty, table.responsive td[data-label=""]::before { /* sel kosong: rapikan */ }
  table.responsive td:first-child {
    display: block; text-align: left; font-weight: 700; font-size: 14.5px;
    padding: 0 0 8px; margin-bottom: 4px; border-bottom: 1px solid var(--hairline);
  }
  table.responsive td:first-child::before { display: none; }

  /* Sentuhan lebih nyaman & tidak kaku. */
  button { padding: 12px 16px; width: 100%; }
  button.ghost, .icon-btn, .topbar-actions button, .dash-tabs button { width: auto; }
  input, select { font-size: 16px; } /* >=16px: cegah auto-zoom iOS saat fokus */
  label { margin: 13px 0 6px; }
}