/* ============================================================
   OTO TEST ROBOT — Global CSS
   Dark Theme • Glassmorphism • Premium UI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep:   #07080f;
  --bg-card:   rgba(255,255,255,.04);
  --bg-card2:  rgba(255,255,255,.07);
  --border:    rgba(255,255,255,.09);
  --border2:   rgba(99,102,241,.35);
  --text:      #e2e8f0;
  --text-muted:#94a3b8;
  --accent1:   #6366f1;
  --accent2:   #06b6d4;
  --accent3:   #8b5cf6;
  --success:   #4ade80;
  --danger:    #f87171;
  --warn:      #fbbf24;
  --radius:    16px;
  --shadow:    0 25px 60px rgba(0,0,0,.6);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Animated Background ──────────────────────────────────── */
.bg-orbs {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.bg-orbs::before,
.bg-orbs::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .18;
  animation: orb-float 12s ease-in-out infinite alternate;
}
.bg-orbs::before {
  width: 600px; height: 600px;
  background: var(--accent1);
  top: -200px; left: -150px;
}
.bg-orbs::after {
  width: 500px; height: 500px;
  background: var(--accent2);
  bottom: -100px; right: -100px;
  animation-delay: -6s;
}
@keyframes orb-float {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.15); }
}

/* ── Noise overlay ────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
  opacity: .5;
}

/* ── Layout Helpers ───────────────────────────────────────── */
.page-wrap {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center;
}

.container { width: min(90%, 960px); margin: 0 auto; }

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  width: 100%; padding: 18px 0;
  background: rgba(7,8,15,.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: min(92%,1100px); margin: 0 auto;
}
.navbar-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-decoration: none;
}
.navbar-brand .logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; -webkit-text-fill-color: #fff;
}

/* ── Glass Card ───────────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  transition: border-color .3s, transform .25s;
}
.glass-card:hover { border-color: var(--border2); }

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 80px 20px 50px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  border-radius: 100px;
  padding: 6px 16px; font-size: .8rem; font-weight: 600;
  color: #a5b4fc; margin-bottom: 28px;
  animation: badge-pulse 3s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(99,102,241,.3); }
  50%      { box-shadow: 0 0 0 8px rgba(99,102,241,0); }
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800; line-height: 1.15;
  background: linear-gradient(135deg, #fff 30%, var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 18px;
}
.hero p {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 560px; margin: 0 auto 40px;
  line-height: 1.7;
}

/* ── Feature Chips ────────────────────────────────────────── */
.features {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center; margin-bottom: 50px;
}
.feature-chip {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 18px; font-size: .85rem; font-weight: 500;
}
.feature-chip .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 6px var(--accent2);
}

/* ── Form ─────────────────────────────────────────────────── */
.form-card {
  padding: 44px 48px;
  max-width: 560px; width: 100%;
  margin: 0 auto;
}
@media(max-width:600px){ .form-card{ padding: 28px 22px; } }

.form-title {
  font-size: 1.4rem; font-weight: 700; margin-bottom: 28px;
  display: flex; align-items: center; gap: 10px;
}
.form-title .icon-circle {
  width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: .85rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 8px; letter-spacing: .02em;
}
.form-group input {
  width: 100%; padding: 13px 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-size: .95rem; font-family: inherit;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
}
.form-group input:focus {
  border-color: var(--accent1);
  box-shadow: 0 0 0 3px rgba(99,102,241,.18);
}
.form-group input::placeholder { color: #475569; }

.btn-submit {
  width: 100%; padding: 15px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border: none; border-radius: 12px;
  color: #fff; font-size: 1rem; font-weight: 700;
  cursor: pointer; font-family: inherit;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  position: relative; overflow: hidden;
}
.btn-submit:hover  { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(99,102,241,.4); }
.btn-submit:active { transform: translateY(0); }
.btn-submit .shine {
  position: absolute; top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.25) 50%, transparent 100%);
  animation: shine 3s infinite;
}
@keyframes shine {
  0%   { left: -75%; }
  60%  { left: 125%; }
  100% { left: 125%; }
}

/* ── Alert Boxes ──────────────────────────────────────────── */
.alert {
  border-radius: 10px; padding: 14px 18px;
  font-size: .9rem; margin-bottom: 20px;
  display: flex; align-items: flex-start; gap: 10px;
}
.alert-success { background: rgba(74,222,128,.1); border: 1px solid rgba(74,222,128,.25); color: #4ade80; }
.alert-error   { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.25); color: #f87171; }
.alert-warn    { background: rgba(251,191,36,.1);  border: 1px solid rgba(251,191,36,.3);  color: #fbbf24; }

/* ── Success Card ─────────────────────────────────────────── */
.success-card { padding: 40px; max-width: 560px; width: 100%; margin: 40px auto; }
.success-header {
  text-align: center; margin-bottom: 32px;
}
.success-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent1), var(--success));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; margin: 0 auto 20px;
  box-shadow: 0 0 40px rgba(74,222,128,.3);
  animation: success-pop .4s cubic-bezier(.17,.67,.4,1.5) both;
}
@keyframes success-pop {
  from { transform: scale(0); opacity:0; }
  to   { transform: scale(1); opacity:1; }
}
.cred-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin-bottom: 24px;
}
@media(max-width:480px){ .cred-grid{ grid-template-columns: 1fr; } }

.cred-item {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.cred-item label {
  font-size: .75rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: .05em;
  text-transform: uppercase; display: block; margin-bottom: 6px;
}
.cred-item .value {
  font-size: 1.05rem; font-weight: 700;
  font-family: 'Courier New', monospace;
  color: var(--accent2);
  word-break: break-all;
}
.cred-item.full { grid-column: 1/-1; }

.countdown-bar-wrap {
  background: rgba(255,255,255,.05);
  border-radius: 100px; height: 8px; overflow: hidden;
  margin: 6px 0 4px;
}
.countdown-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  border-radius: 100px;
  animation: countdown-anim 86400s linear forwards;
}
@keyframes countdown-anim { from{width:100%} to{width:0%} }
.countdown-txt { font-size: .8rem; color: var(--text-muted); text-align: right; }

/* ── WhatsApp Button ──────────────────────────────────────── */
.btn-wa {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 15px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border: none; border-radius: 12px;
  color: #fff; font-size: 1rem; font-weight: 700;
  cursor: pointer; font-family: inherit; text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  margin-bottom: 12px;
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(37,211,102,.35); }

.btn-outline {
  display: block; text-align: center; padding: 12px;
  border: 1px solid var(--border); border-radius: 12px;
  color: var(--text-muted); text-decoration: none;
  font-size: .9rem; font-weight: 500;
  transition: border-color .2s, color .2s;
}
.btn-outline:hover { border-color: var(--accent1); color: var(--text); }

/* ── Stats Section ────────────────────────────────────────── */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 16px; margin: 40px 0;
}
.stat-card {
  padding: 24px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  text-align: center;
}
.stat-card .num {
  font-size: 2.2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-card .lbl { font-size: .8rem; color: var(--text-muted); margin-top: 4px; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  margin-top: auto; padding: 28px 0;
  text-align: center; color: var(--text-muted);
  font-size: .82rem; border-top: 1px solid var(--border);
  width: 100%;
}

/* ── Admin ─────────────────────────────────────────────────── */
.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
@media(max-width:768px){ .admin-layout{ grid-template-columns:1fr; } }

.sidebar {
  background: rgba(255,255,255,.025);
  border-right: 1px solid var(--border);
  padding: 28px 0;
  position: sticky; top: 0; height: 100vh;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 0 22px 28px;
  font-size: 1rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.sidebar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 22px; color: var(--text-muted);
  text-decoration: none; font-size: .9rem; font-weight: 500;
  transition: background .2s, color .2s;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(99,102,241,.1);
  color: var(--text);
  border-left-color: var(--accent1);
}

.admin-main { padding: 36px; overflow-y: auto; }
.page-header { margin-bottom: 32px; }
.page-header h1 { font-size: 1.6rem; font-weight: 700; }
.page-header p  { color: var(--text-muted); font-size: .9rem; margin-top: 4px; }

/* ── Table ────────────────────────────────────────────────── */
.data-table {
  width: 100%; border-collapse: collapse;
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden;
}
.data-table th {
  padding: 14px 18px; text-align: left;
  font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  color: var(--text-muted); text-transform: uppercase;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 13px 18px; font-size: .88rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 100px;
  font-size: .75rem; font-weight: 600;
}
.badge-active  { background: rgba(74,222,128,.12); color: var(--success); }
.badge-expired { background: rgba(248,113,113,.12); color: var(--danger);  }
.badge-deleted { background: rgba(148,163,184,.1);  color: var(--text-muted); }
.badge .dot    { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ── Form Inputs (admin) ──────────────────────────────────── */
.input-field {
  width: 100%; padding: 11px 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font-size: .9rem; font-family: inherit;
  transition: border-color .25s;
  outline: none;
}
.input-field:focus { border-color: var(--accent1); }
.input-field::placeholder { color: #475569; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
@media(max-width:600px){ .form-row{ grid-template-columns:1fr; } }
.form-full { margin-bottom: 18px; }
.form-full label, .form-row label {
  display: block; font-size: .82rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 6px; letter-spacing:.02em;
}

.btn-primary {
  padding: 11px 26px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  border: none; border-radius: 10px;
  color: #fff; font-size: .9rem; font-weight: 700;
  cursor: pointer; font-family: inherit;
  transition: transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(99,102,241,.35); }

.btn-danger {
  padding: 7px 14px;
  background: rgba(248,113,113,.15);
  border: 1px solid rgba(248,113,113,.3);
  border-radius: 8px; color: var(--danger);
  font-size: .8rem; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: background .2s;
}
.btn-danger:hover { background: rgba(248,113,113,.25); }

/* ── Login page ───────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
}
.login-card { padding: 48px; max-width: 400px; width: 90%; }
.login-logo {
  text-align: center; margin-bottom: 36px;
}
.login-logo .icon {
  width: 64px; height: 64px; border-radius: 18px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 14px;
}
.login-logo h1 {
  font-size: 1.3rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* ── Divider ──────────────────────────────────────────────── */
.divider {
  border: none; border-top: 1px solid var(--border);
  margin: 28px 0;
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(99,102,241,.4); border-radius: 10px; }