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

:root {
  --bg: #0f1117;
  --bg2: #181b24;
  --bg3: #1e2130;
  --border: #2a2d3e;
  --border2: #353854;
  --text: #e2e4ef;
  --text2: #9098b5;
  --text3: #5c637d;
  --accent: #6366f1;
  --accent2: #818cf8;
  --accent-soft: rgba(99,102,241,0.12);
  --green: #22c55e;
  --green-soft: rgba(34,197,94,0.12);
  --red: #ef4444;
  --red-soft: rgba(239,68,68,0.12);
  --yellow: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --font: 'Inter', -apple-system, sans-serif;
}

html, body { height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

a { color: inherit; text-decoration: none; }

/* ── LOGIN ── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px;
  background: radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(139,92,246,0.08) 0%, transparent 50%), var(--bg); }

.login-container { width: 100%; max-width: 420px; }

.login-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 20px; padding: 40px; box-shadow: var(--shadow); }

.login-logo { display: flex; justify-content: center; margin-bottom: 24px; }

.login-card h1 { text-align: center; font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.login-subtitle { text-align: center; color: var(--text2); margin-bottom: 28px; font-size: 14px; }

/* ── DASHBOARD LAYOUT ── */
.dashboard { display: flex; min-height: 100vh; }

.sidebar { width: 240px; flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; z-index: 10; }

.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 24px 20px 20px; font-size: 16px; font-weight: 700; color: var(--text); border-bottom: 1px solid var(--border); }

.sidebar-nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; }

.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--radius-sm); color: var(--text2); font-weight: 500; transition: all 0.15s; cursor: pointer; }
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent2); }

.badge { margin-left: auto; background: var(--bg3); color: var(--text2); font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 20px; border: 1px solid var(--border); }

.sidebar-user { padding: 16px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.user-avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #6366f1, #8b5cf6); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: white; flex-shrink: 0; }
.user-info { flex: 1; min-width: 0; }
.user-name { display: block; font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-suffix { display: block; font-size: 11px; color: var(--text3); }
.logout-btn { color: var(--text3); padding: 4px; border-radius: 6px; transition: all 0.15s; display: flex; }
.logout-btn:hover { color: var(--red); background: var(--red-soft); }

.main-content { margin-left: 240px; flex: 1; padding: 32px; max-width: 960px; }

.top-bar { margin-bottom: 24px; }
.top-bar h2 { font-size: 22px; font-weight: 700; }
.top-bar-sub { color: var(--text2); font-size: 13px; margin-top: 3px; }
.top-bar-sub strong { color: var(--text); }
.top-bar-sub code { background: var(--bg3); color: var(--accent2); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

/* ── CARDS ── */
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: 16px; padding: 28px; margin-bottom: 20px; }
.card-header { margin-bottom: 20px; }
.card-header h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.card-header p { color: var(--text2); font-size: 13px; }

/* ── FORM ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--text2); }

input[type="text"], input[type="password"] {
  background: var(--bg3); border: 1px solid var(--border2); color: var(--text); border-radius: var(--radius-sm);
  padding: 10px 14px; font-family: var(--font); font-size: 14px; outline: none; transition: all 0.15s; width: 100%;
}
input[type="text"]:focus, input[type="password"]:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,0.15); }
input::placeholder { color: var(--text3); }

.input-wrapper { position: relative; }
.input-wrapper input { padding-right: 44px; }
.toggle-pass { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text3); cursor: pointer; padding: 4px; display: flex; align-items: center; transition: color 0.15s; }
.toggle-pass:hover { color: var(--text); }

.slug-preview { margin-top: 8px; display: flex; align-items: center; gap: 8px; }
.slug-label { font-size: 12px; color: var(--text3); }
.slug-preview code { font-size: 12px; background: var(--bg3); color: var(--accent2); padding: 3px 10px; border-radius: 6px; border: 1px solid var(--border); word-break: break-all; }

.form-row { display: flex; gap: 12px; align-items: flex-end; }
.flex-1 { flex: 1; }

.generate-form { margin-bottom: 16px; }

.files-info { display: flex; gap: 8px; flex-wrap: wrap; }
.file-chip { display: flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 20px; background: var(--bg3); border: 1px solid var(--border); font-size: 12px; color: var(--text2); }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 10px 20px; border-radius: var(--radius-sm); font-family: var(--font); font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all 0.15s; }
.btn-primary { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: white; }
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(99,102,241,0.4); }
.btn-block { width: 100%; margin-top: 4px; padding: 12px; }
.generate-btn { flex-shrink: 0; height: 42px; align-self: flex-end; }

/* ── ALERTS ── */
.alert { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 13px; font-weight: 500; }
.alert-error { background: var(--red-soft); color: #fca5a5; border: 1px solid rgba(239,68,68,0.25); }
.alert-success { background: var(--green-soft); color: #86efac; border: 1px solid rgba(34,197,94,0.25); }

/* ── TABLE ── */
.folders-table-wrap { overflow-x: auto; }
.folders-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.folders-table th { text-align: left; padding: 8px 12px; color: var(--text3); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.folders-table td { padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.folders-table tr:last-child td { border-bottom: none; }
.folders-table tr:hover td { background: rgba(255,255,255,0.02); }

.slug-code { font-size: 12px; background: var(--bg3); color: var(--accent2); padding: 2px 8px; border-radius: 5px; }
.date-cell { color: var(--text2); font-size: 12px; white-space: nowrap; }

.user-tag { padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.user-tag-user1 { background: rgba(99,102,241,0.15); color: #a5b4fc; }
.user-tag-user2 { background: rgba(20,184,166,0.15); color: #5eead4; }
.user-tag-user3 { background: rgba(245,158,11,0.15); color: #fcd34d; }

.link-btn { display: inline-flex; align-items: center; gap: 4px; color: var(--accent2); font-size: 12px; padding: 4px 8px; border-radius: 5px; background: var(--accent-soft); transition: all 0.15s; }
.link-btn:hover { background: rgba(99,102,241,0.2); }

.copy-btn, .delete-btn { background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; color: var(--text3); display: inline-flex; align-items: center; transition: all 0.15s; }
.copy-btn:hover { color: var(--text); background: var(--bg3); }
.delete-btn:hover { color: var(--red); background: var(--red-soft); }

.count-badge { display: inline-flex; align-items: center; justify-content: center; background: var(--bg3); border: 1px solid var(--border); color: var(--text2); font-size: 12px; font-weight: 600; width: 24px; height: 24px; border-radius: 50%; vertical-align: middle; margin-left: 6px; }

/* ── EMPTY STATE ── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text3); }
.empty-state svg { margin-bottom: 12px; opacity: 0.3; }
.empty-state p { color: var(--text2); font-size: 14px; margin-bottom: 4px; }
.empty-state span { font-size: 13px; }

/* ── TOAST ── */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg3); border: 1px solid var(--border2); color: var(--text); padding: 12px 18px; border-radius: var(--radius-sm); font-size: 13px; box-shadow: var(--shadow); transform: translateY(80px); opacity: 0; transition: all 0.3s; z-index: 1000; pointer-events: none; }
.toast.show { transform: translateY(0); opacity: 1; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

@media (max-width: 700px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 16px; }
  .form-row { flex-direction: column; }
  .generate-btn { width: 100%; }
}