/* public/assets/css/app.css — Backup SQL Manager */

:root {
  --primary:    #4f46e5;
  --primary-d:  #3730a3;
  --secondary:  #0ea5e9;
  --success:    #10b981;
  --danger:     #ef4444;
  --warning:    #f59e0b;
  --info:       #6366f1;
  --bg:         #f1f5f9;
  --sidebar-bg: #1e1b4b;
  --sidebar-w:  260px;
  --card-bg:    #ffffff;
  --text:       #1e293b;
  --text-muted: #64748b;
  --border:     #e2e8f0;
  --radius:     12px;
  --shadow:     0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.05);
  --font:       'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; }

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
#sidebar {
  position: fixed; top: 0; left: 0; height: 100vh;
  width: var(--sidebar-w); background: var(--sidebar-bg);
  color: #c7d2fe; overflow-y: auto; z-index: 100;
  transition: transform .3s ease;
  display: flex; flex-direction: column;
}
.sidebar-header {
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-logo {
  font-size: 1.15rem; font-weight: 700;
  color: #fff; display: flex; align-items: center; gap: 10px;
}
.sidebar-logo i { color: var(--secondary); font-size: 1.3rem; }
.sidebar-nav { flex: 1; padding: 12px 0; }
.nav-label {
  font-size: .65rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: #6366f1; padding: 8px 20px 4px;
}
.nav-item a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; color: #a5b4fc; text-decoration: none;
  border-radius: 8px; margin: 1px 8px; font-size: .87rem;
  transition: all .18s;
}
.nav-item a:hover, .nav-item a.active {
  background: rgba(79,70,229,.4); color: #fff;
}
.nav-item a i { width: 18px; text-align: center; }
.sidebar-footer {
  padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.08);
  font-size: .8rem; color: #6b7280;
}

/* ── Topbar ──────────────────────────────────────────────────────────────── */
#topbar {
  position: fixed; top: 0; left: var(--sidebar-w); right: 0;
  height: 60px; background: var(--card-bg); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 24px; z-index: 99;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.topbar-title { font-size: 1rem; font-weight: 600; flex: 1; }
.topbar-user { font-size: .84rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.topbar-user a { color: var(--danger); text-decoration: none; font-weight: 500; }
.topbar-user a:hover { text-decoration: underline; }
#hamburger {
  display: none; background: none; border: none; cursor: pointer;
  font-size: 1.2rem; color: var(--text); margin-right: 12px;
}

/* ── Main Content ─────────────────────────────────────────────────────────── */
#main {
  margin-left: var(--sidebar-w);
  padding: 80px 28px 32px;
  min-height: 100vh;
}

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg); border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--border);
}
.card-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: .95rem; font-weight: 600; }
.card-body { padding: 20px; }

/* Stat cards */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--card-bg); border-radius: var(--radius);
  padding: 20px; border: 1px solid var(--border); box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 16px;
}
.stat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0;
}
.stat-icon.blue   { background: #eff6ff; color: #2563eb; }
.stat-icon.green  { background: #f0fdf4; color: #16a34a; }
.stat-icon.purple { background: #f5f3ff; color: #7c3aed; }
.stat-icon.orange { background: #fff7ed; color: #ea580c; }
.stat-icon.red    { background: #fef2f2; color: #dc2626; }
.stat-label { font-size: .75rem; color: var(--text-muted); }
.stat-value { font-size: 1.8rem; font-weight: 700; line-height: 1.2; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 8px; font-size: .85rem;
  font-weight: 500; cursor: pointer; border: none; text-decoration: none;
  transition: all .18s; line-height: 1;
}
.btn-primary   { background: var(--primary); color:#fff; }
.btn-primary:hover   { background: var(--primary-d); }
.btn-success   { background: var(--success); color:#fff; }
.btn-success:hover   { opacity: .88; }
.btn-danger    { background: var(--danger);  color:#fff; }
.btn-danger:hover    { opacity: .88; }
.btn-warning   { background: var(--warning); color:#fff; }
.btn-warning:hover   { opacity: .88; }
.btn-secondary { background: var(--border);  color: var(--text); }
.btn-secondary:hover { background: #cbd5e1; }
.btn-sm { padding: 5px 10px; font-size: .78rem; }
.btn-outline {
  background: transparent; border: 1px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color:#fff; }

/* ── Tables ──────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .87rem; }
thead th {
  background: #f8fafc; font-weight: 600; color: var(--text-muted);
  padding: 10px 14px; text-align: left; border-bottom: 2px solid var(--border);
  font-size: .78rem; text-transform: uppercase; letter-spacing: .04em;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border); }
tbody tr:hover { background: #f8fafc; }
tbody tr:last-child td { border-bottom: none; }

/* ── Forms ───────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-control {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: .87rem; background: #fff;
  transition: border-color .18s, box-shadow .18s;
  font-family: var(--font);
}
.form-control:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}
.form-row { display: grid; gap: 16px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-hint { font-size: .75rem; color: var(--text-muted); margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: .87rem; }
.form-check input { width: 16px; height: 16px; cursor: pointer; accent-color: var(--primary); }

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 20px; font-size: .72rem; font-weight: 600;
}
.badge-success { background: #dcfce7; color: #16a34a; }
.badge-danger  { background: #fee2e2; color: #dc2626; }
.badge-warning { background: #fef3c7; color: #d97706; }
.badge-info    { background: #e0e7ff; color: #4338ca; }
.badge-gray    { background: #f1f5f9; color: #64748b; }

/* ── Alerts ──────────────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: 8px; font-size: .87rem;
  display: flex; align-items: flex-start; gap: 10px; margin-bottom: 16px;
}
.alert-success { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.alert-danger  { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }
.alert-warning { background: #fffbeb; border: 1px solid #fcd34d; color: #92400e; }
.alert-info    { background: #eff6ff; border: 1px solid #93c5fd; color: #1e40af; }

/* ── Utilities ───────────────────────────────────────────────────────────── */
.mt-1 { margin-top: 4px; }  .mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.gap-2 { gap: 8px; }  .gap-3 { gap: 12px; }
.flex { display: flex; } .items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.text-muted { color: var(--text-muted); font-size: .82rem; }
.text-sm    { font-size: .82rem; }
.text-xs    { font-size: .72rem; }
.text-center { text-align: center; }
.font-bold  { font-weight: 700; }
.w-full     { width: 100%; }
.space-y-2 > * + * { margin-top: 8px; }
.code { font-family: monospace; background: #f1f5f9; padding: 1px 5px; border-radius: 4px; font-size: .82rem; }

/* ── Flash Messages ──────────────────────────────────────────────────────── */
.flash-msg {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 16px; border-radius: 8px; margin-bottom: 16px;
  font-size: .87rem; animation: slideIn .3s ease;
}
@keyframes slideIn {
  from { opacity:0; transform: translateY(-8px); }
  to   { opacity:1; transform: translateY(0); }
}
.flash-close { margin-left: auto; background: none; border: none; cursor: pointer; opacity: .6; font-size: 1rem; }
.flash-close:hover { opacity: 1; }

/* ── Spinner / Loading ───────────────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px; border: 3px solid rgba(255,255,255,.4);
  border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Status dot ──────────────────────────────────────────────────────────── */
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.green  { background: var(--success); }
.status-dot.red    { background: var(--danger); }
.status-dot.yellow { background: var(--warning); }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 200;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.modal {
  background: #fff; border-radius: var(--radius); width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto; box-shadow: 0 25px 50px rgba(0,0,0,.15);
  animation: slideUp .25s ease;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity:0; }
  to   { transform: translateY(0); opacity:1; }
}
.modal-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-close { background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--text-muted); }
.modal-body  { padding: 20px; }
.modal-footer{ padding: 16px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

/* ── Progress bar ────────────────────────────────────────────────────────── */
.progress { height: 6px; background: var(--border); border-radius: 99px; overflow: hidden; }
.progress-bar {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width .4s ease;
}

/* ── Auth Page ───────────────────────────────────────────────────────────── */
.auth-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
  padding: 24px;
}
.auth-card {
  background: #fff; border-radius: 20px; padding: 40px;
  width: 100%; max-width: 420px; box-shadow: 0 25px 60px rgba(0,0,0,.3);
}
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo i { font-size: 2.5rem; color: var(--primary); }
.auth-logo h1 { font-size: 1.4rem; font-weight: 800; margin-top: 8px; }
.auth-logo p  { color: var(--text-muted); font-size: .84rem; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); }
  #topbar { left: 0; }
  #main   { margin-left: 0; padding: 72px 16px 24px; }
  #hamburger { display: block; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stat-cards { grid-template-columns: 1fr; }
  .auth-card  { padding: 24px; }
}