/* ═══════════════════════════════════════
   IPTrackerX — Shared Theme
   Font: Inter (EN) + Hind Siliguri (BN)
   ═══════════════════════════════════════ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Hind+Siliguri:wght@400;500;600;700&display=swap');

/* ── CSS Variables (Dark mode default) ── */
:root {
  --font-en: 'Inter', sans-serif;
  --font-bn: 'Hind Siliguri', sans-serif;

  /* Sidebar */
  --sidebar-bg: #1a1f2e;
  --sidebar-text: rgba(255,255,255,0.65);
  --sidebar-active-bg: rgba(255,0,0,0.15);
  --sidebar-active-text: #ff0000;
  --sidebar-active-border: #ff0000;
  --sidebar-hover-bg: rgba(255,255,255,0.06);
  --sidebar-section-text: rgba(255,255,255,0.3);
  --sidebar-border: rgba(255,255,255,0.08);

  /* Topbar */
  --topbar-bg: #1e2435;
  --topbar-border: rgba(255,255,255,0.07);
  --topbar-text: #ffffff;

  /* Page background */
  --page-bg: #141824;
  --card-bg: #1e2435;
  --card-border: rgba(255,255,255,0.07);
  --card-border-radius: 10px;

  /* Text */
  --text-primary: #f0f2f5;
  --text-secondary: #a0aab8;
  --text-muted: #5a6478;

  /* Accent */
  --accent: #ff0000;
  --accent-hover: #cc0000;
  --accent-light: rgba(255,0,0,0.12);

  /* Table */
  --table-head-bg: rgba(255,255,255,0.03);
  --table-row-hover: rgba(255,255,255,0.03);
  --table-border: rgba(255,255,255,0.06);

  /* Input */
  --input-bg: #252c3d;
  --input-border: rgba(255,255,255,0.1);
  --input-text: #f0f2f5;
  --input-placeholder: #5a6478;
  --input-focus-border: #ff0000;

  /* Badge */
  --badge-public-bg: rgba(255,0,0,0.15);
  --badge-public-text: #ff0000;
  --badge-private-bg: rgba(255,166,0,0.15);
  --badge-private-text: #ffaa00;

  /* Stat cards */
  --stat-icon-1: rgba(255,0,0,0.15);
  --stat-icon-2: rgba(99,102,241,0.15);
  --stat-icon-3: rgba(245,158,11,0.15);
  --stat-icon-4: rgba(239,68,68,0.15);

  /* Danger */
  --danger: #e74c3c;
  --danger-light: rgba(231,76,60,0.12);

  /* Success */
  --success: #ff0000;
  --success-light: rgba(255,0,0,0.12);

  /* Warning */
  --warning: #ffaa00;
  --warning-light: rgba(255,170,0,0.12);

  /* Scrollbar */
  --scrollbar-bg: #1e2435;
  --scrollbar-thumb: #2d3548;
}

/* ── Light Mode ── */
[data-theme="light"] {
  --sidebar-bg: #1a1f2e;
  --sidebar-text: rgba(255,255,255,0.65);
  --sidebar-active-bg: rgba(255,0,0,0.15);
  --sidebar-active-text: #ff0000;
  --sidebar-active-border: #ff0000;
  --sidebar-hover-bg: rgba(255,255,255,0.06);
  --sidebar-section-text: rgba(255,255,255,0.3);
  --sidebar-border: rgba(255,255,255,0.08);

  --topbar-bg: #ffffff;
  --topbar-border: #e8eaed;
  --topbar-text: #1a1f2e;

  --page-bg: #f0f2f5;
  --card-bg: #ffffff;
  --card-border: #eaeaea;

  --text-primary: #1a1f2e;
  --text-secondary: #555e6e;
  --text-muted: #9aa0ad;

  --table-head-bg: #f8f9fa;
  --table-row-hover: #fafbfc;
  --table-border: #f0f0f0;

  --input-bg: #ffffff;
  --input-border: #dde1e7;
  --input-text: #1a1f2e;
  --input-placeholder: #9aa0ad;
  --input-focus-border: #ff0000;

  --scrollbar-bg: #f0f2f5;
  --scrollbar-thumb: #d0d5dd;
}

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

html { font-size: 14px; }

body {
  font-family: var(--font-en);
  background: var(--page-bg);
  color: var(--text-primary);
  min-height: 100vh;
  transition: background 0.2s, color 0.2s;
}

/* Bangla text */
[lang="bn"], .bn {
  font-family: var(--font-bn);
}

/* ── Layout ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: 220px;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--sidebar-border);
  text-decoration: none;
}

.sidebar-logo-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
  flex-shrink: 0;
}

.sidebar-logo-text {
  font-size: 15px; font-weight: 700;
  color: #ffffff; line-height: 1.2;
}

.sidebar-logo-sub {
  font-size: 10px;
  color: var(--sidebar-section-text);
  margin-top: 1px;
}

.sidebar-nav { padding: 10px 0; flex: 1; }

.sidebar-section {
  font-size: 10px;
  color: var(--sidebar-section-text);
  padding: 10px 16px 4px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-en);
}

.sidebar-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s;
  border-right: 3px solid transparent;
  font-family: var(--font-en);
}

.sidebar-item:hover {
  background: var(--sidebar-hover-bg);
  color: #fff;
}

.sidebar-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  border-right-color: var(--sidebar-active-border);
}

.sidebar-item svg { width: 16px; height: 16px; flex-shrink: 0; }

.sidebar-bottom {
  padding: 12px 16px;
  border-top: 1px solid var(--sidebar-border);
}

.sidebar-user {
  display: flex; align-items: center; gap: 10px;
}

.sidebar-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: #fff;
  flex-shrink: 0;
}

.sidebar-uname { font-size: 12px; color: rgba(255,255,255,0.85); font-weight: 500; }
.sidebar-urole { font-size: 10px; color: var(--sidebar-section-text); }

/* ── Main content ── */
.main-content {
  margin-left: 220px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ── */
.topbar {
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}

.topbar-title {
  font-size: 16px; font-weight: 600;
  color: var(--topbar-text);
}

.topbar-right {
  display: flex; align-items: center; gap: 10px;
}

.lang-btn {
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  background: transparent;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-bn);
  transition: all 0.15s;
}

.lang-btn.active, .lang-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.theme-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: transparent;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
  transition: all 0.15s;
}

.theme-btn:hover { background: var(--card-bg); color: var(--text-primary); }

/* ── Page content ── */
.page-content {
  padding: 24px;
  flex: 1;
}

/* ── Cards ── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-border-radius);
  padding: 16px 20px;
}

/* ── Stat cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-border-radius);
  padding: 16px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}

.stat-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}

.stat-value {
  font-size: 24px; font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-sub {
  font-size: 11px;
  color: var(--accent);
  margin-top: 4px;
}

/* ── Section header ── */
.section-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title {
  font-size: 14px; font-weight: 600;
  color: var(--text-primary);
}

/* ── Buttons ── */
.btn-primary {
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 7px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  font-family: var(--font-en);
  transition: background 0.15s;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  padding: 7px 14px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-en);
  transition: all 0.15s;
}

.btn-secondary:hover { background: var(--card-bg); color: var(--text-primary); }

.btn-danger {
  padding: 7px 14px;
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger-light);
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}

/* ── Table ── */
.table-wrap {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-border-radius);
  overflow: hidden;
}

.data-table {
  width: 100%; border-collapse: collapse;
}

.data-table th {
  background: var(--table-head-bg);
  color: var(--text-muted);
  font-size: 11px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--table-border);
}

.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--table-border);
  color: var(--text-primary);
  font-size: 13px;
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--table-row-hover); }

/* ── Badges ── */
.badge-public {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
  background: var(--badge-public-bg);
  color: var(--badge-public-text);
}

.badge-private {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
  background: var(--badge-private-bg);
  color: var(--badge-private-text);
}

.clicks-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 28px; height: 22px;
  padding: 0 6px;
  border-radius: 5px;
  font-size: 12px; font-weight: 700;
  background: var(--accent-light);
  color: var(--accent);
}

/* ── Action buttons ── */
.action-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-secondary);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 13px;
  transition: all 0.15s;
  text-decoration: none;
}

.action-btn:hover {
  background: var(--card-bg);
  color: var(--text-primary);
  border-color: var(--accent);
}

.action-btn.danger:hover {
  background: var(--danger-light);
  color: var(--danger);
  border-color: var(--danger);
}

/* ── Form inputs ── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 12px; font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 7px;
  color: var(--input-text);
  font-size: 13px;
  font-family: var(--font-en);
  transition: border-color 0.15s;
  outline: none;
}

.form-control:focus { border-color: var(--input-focus-border); }
.form-control::placeholder { color: var(--input-placeholder); }

/* ── Short URL ── */
.short-url-link {
  color: var(--accent);
  font-size: 12px; font-weight: 500;
  text-decoration: none;
}

.short-url-link:hover { text-decoration: underline; }

.dest-url-text {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 300px; display: block;
}

/* ── Login page ── */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--page-bg);
  padding: 24px;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 36px 32px;
  width: 100%; max-width: 400px;
}

.login-logo {
  text-align: center; margin-bottom: 28px;
}

.login-logo-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; color: #fff;
  margin: 0 auto 12px;
}

.login-title {
  font-size: 20px; font-weight: 700;
  color: var(--text-primary); text-align: center;
}

.login-sub {
  font-size: 13px; color: var(--text-muted);
  text-align: center; margin-top: 4px;
}

/* ── Alert ── */
.alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.alert-danger {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid rgba(231,76,60,0.2);
}

.alert-success {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid rgba(255,0,0,0.2);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--scrollbar-bg); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }

/* ── Responsive ── */
@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Utility ── */
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }