/* assets/css/app.css */

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

:root {
  --bg:          #0f1117;
  --bg2:         #181c27;
  --bg3:         #1e2333;
  --border:      #2a2f42;
  --accent:      #5b8def;
  --accent-h:    #4a7add;
  --green:       #22c55e;
  --red:         #ef4444;
  --orange:      #f59e0b;
  --text:        #e2e8f0;
  --text-muted:  #8892a4;
  --sidebar-w:   240px;
  --radius:      10px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

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

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.logo-icon { font-size: 22px; }
.logo-text  { font-size: 18px; font-weight: 700; color: var(--accent); letter-spacing: -.3px; }

.sidebar__nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; }
.sidebar__footer { padding: 10px; border-top: 1px solid var(--border); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: background .15s, color .15s;
}
.nav-item:hover            { background: var(--bg3); color: var(--text); }
.nav-item--active          { background: rgba(91,141,239,.15); color: var(--accent); }
.nav-item--logout          { color: var(--red); }
.nav-item--logout:hover    { background: rgba(239,68,68,.1); }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }

/* ── Content ── */
.content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 28px 32px;
  min-height: 100vh;
}

/* ── Page header ── */
.page-header { margin-bottom: 24px; }
.page-title  { font-size: 22px; font-weight: 700; }
.page-sub    { color: var(--text-muted); font-size: 13px; margin-top: 3px; }

/* ── Cards ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.card + .card { margin-top: 20px; }
.card__title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ── Stat grid ── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.stat-card__label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.stat-card__value { font-size: 26px; font-weight: 700; margin-top: 4px; }
.stat-card__value.green  { color: var(--green); }
.stat-card__value.red    { color: var(--red); }
.stat-card__value.orange { color: var(--orange); }
.stat-card__value.accent { color: var(--accent); }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
thead th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg3);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .4px;
  border-bottom: 1px solid var(--border);
}
thead th:first-child { border-radius: 8px 0 0 0; }
thead th:last-child  { border-radius: 0 8px 0 0; }
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
tbody tr:hover { background: var(--bg3); }
tbody td { padding: 11px 14px; vertical-align: middle; }
tbody tr:last-child { border-bottom: none; }

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge-green  { background: rgba(34,197,94,.15);  color: var(--green); }
.badge-red    { background: rgba(239,68,68,.15);   color: var(--red); }
.badge-orange { background: rgba(245,158,11,.15);  color: var(--orange); }
.badge-blue   { background: rgba(91,141,239,.15);  color: var(--accent); }
.badge-gray   { background: rgba(136,146,164,.15); color: var(--text-muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .15s, background .15s;
}
.btn:hover    { opacity: .85; }
.btn-primary  { background: var(--accent); color: #fff; }
.btn-danger   { background: var(--red);    color: #fff; }
.btn-success  { background: var(--green);  color: #fff; }
.btn-ghost    { background: var(--bg3);    color: var(--text); border: 1px solid var(--border); }
.btn-sm       { padding: 5px 11px; font-size: 12px; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 13px;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.form-control:focus { border-color: var(--accent); }
select.form-control { cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Alerts ── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 13.5px;
  font-weight: 500;
}
.alert-success { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: var(--green); }
.alert-error   { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.3); color: var(--red); }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  width: 480px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
}
.modal__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
.modal__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ── Toolbar ── */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Login page ── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.login-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 32px;
  width: 360px;
}
.login-box__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  text-align: center;
}
.login-box__sub {
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
  font-size: 13px;
}

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

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .logo-text, .nav-item span:last-child { display: none; }
  .content { margin-left: 60px; padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── Sidebar user block ── */
.sidebar__user {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 4px 0;
}
.sidebar__user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar__user-role {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}