/* ============================================================
   EBV — Design System v2 — Dashboard
   ============================================================ */

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

:root {
  --bg:              #0B0E14;
  --surface:         #141821;
  --surface-raised:  #1C2130;
  --surface-hover:   #232940;
  --border:          #2A3048;
  --border-light:    #353D5C;

  --gold:            #C9A84C;
  --gold-light:      #E8C96C;
  --gold-dark:       #8B6914;
  --gold-muted:      rgba(201, 168, 76, 0.10);
  --gold-glow:       rgba(201, 168, 76, 0.25);

  --silver:          #A8B2C8;
  --text-primary:    #ECEAE5;
  --text-secondary:  #8B9AB0;
  --text-muted:      #505A70;
  --white:           #fff;

  --success:         #4CAF72;
  --error:           #D9534F;
  --warning:         #C9A84C;
  --info:            #5B8DEF;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

  --sidebar-w: 260px;
}

html { font-size: 15px; }
body {
  font-family: var(--font-sans);
  background:  var(--bg);
  color:       var(--text-primary);
  line-height: 1.6;
  min-height:  100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

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

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width:          var(--sidebar-w);
  background:     var(--surface);
  border-right:   1px solid var(--border);
  display:        flex;
  flex-direction: column;
  position:       fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 50;
}

.sidebar-brand {
  display: flex; flex-direction: column; align-items: center;
  padding: 28px 20px; border-bottom: 1px solid var(--border); gap: 6px;
}
.brand-mark {
  font-family: var(--font-serif); font-size: 26px; font-weight: 700;
  color: var(--gold); letter-spacing: 6px;
}
.brand-label {
  font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px;
}

.sidebar-nav { flex: 1; padding: 16px 12px; }
.nav-group { margin-bottom: 28px; }
.nav-group-label {
  display: block; font-size: 9px; text-transform: uppercase; letter-spacing: 2.5px;
  color: var(--text-muted); margin-bottom: 10px; padding-left: 14px; font-weight: 700;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: 8px;
  color: var(--text-secondary); font-size: 13.5px; font-weight: 500;
  transition: all 0.12s; margin-bottom: 2px;
}
.nav-item:hover { background: var(--surface-hover); color: var(--text-primary); }
.nav-item.active {
  background: var(--gold-muted); color: var(--gold);
  border-left: 3px solid var(--gold); font-weight: 600;
}
.nav-icon { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; flex-shrink: 0; }

.sidebar-footer {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-top: 1px solid var(--border);
}
.sidebar-user { display: flex; align-items: center; gap: 12px; flex: 1; overflow: hidden; }
.sidebar-avatar {
  width: 38px; height: 38px; border-radius: 999px;
  background: var(--gold-muted); border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--gold); flex-shrink: 0;
}
.sidebar-user-info { display: flex; flex-direction: column; overflow: hidden; }
.sidebar-user-name { font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 11px; color: var(--text-muted); }
.btn-logout {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 8px;
  color: var(--text-muted); transition: all 0.12s; flex-shrink: 0;
}
.btn-logout svg { stroke: currentColor; fill: none; stroke-width: 1.8; }
.btn-logout:hover { color: var(--error); background: rgba(217,83,79,0.1); }

/* ── Main Content ────────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 40px 48px;
  min-height: 100vh;
}

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.page-title {
  font-family: var(--font-serif); font-size: 30px; font-weight: 700;
  color: var(--text-primary); line-height: 1.2;
}
.page-subtitle { font-size: 14px; color: var(--text-muted); margin-top: 6px; }

/* ── KPI Grid ────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.kpi-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 24px; display: flex; align-items: center; gap: 18px;
  transition: border-color 0.15s, transform 0.15s;
}
.kpi-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.kpi-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.kpi-icon svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.kpi-icon--gold   { background: rgba(201,168,76,0.12); color: var(--gold); }
.kpi-icon--silver { background: rgba(168,178,200,0.10); color: var(--silver); }
.kpi-icon--bronze { background: rgba(192,122,44,0.10); color: #C07A2C; }
.kpi-icon--muted  { background: var(--surface-raised); color: var(--text-muted); }
.kpi-body { display: flex; flex-direction: column; gap: 4px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.kpi-label { font-size: 12px; color: var(--text-muted); }

/* ── Content Grid ────────────────────────────────────────── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden;
}
.card--full { grid-column: 1 / -1; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border); min-height: 60px;
}
.card-title { font-family: var(--font-serif); font-size: 17px; font-weight: 600; color: var(--text-primary); }
.card-body { padding: 24px; }
.card > form, .card > .card-body > form { padding: 28px; }
.card > form:not(:first-child) { border-top: 1px solid var(--border); }

/* ── Tables ──────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-muted); font-weight: 700; padding: 14px 24px;
  text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap;
  background: rgba(0,0,0,0.15);
}
.table td {
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  color: var(--text-primary); vertical-align: middle;
}
.table tbody tr { transition: background 0.08s; }
.table tbody tr:hover { background: var(--surface-hover); }
.table tbody tr:last-child td { border-bottom: none; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 11px 22px; border-radius: 8px;
  font-size: 14px; font-weight: 600; cursor: pointer; border: none;
  transition: all 0.12s; white-space: nowrap; line-height: 1.4;
  text-decoration: none;
}
.btn-primary { background: var(--gold); color: var(--bg); }
.btn-primary:hover { background: var(--gold-light); box-shadow: 0 4px 16px var(--gold-glow); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost { background: transparent; color: var(--text-secondary); padding: 11px 16px; }
.btn-ghost:hover { color: var(--text-primary); background: var(--surface-raised); }
.btn-danger { background: var(--error); color: #fff; }
.btn-danger:hover { opacity: 0.85; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-xs { padding: 6px 14px; font-size: 12px; border-radius: 6px; }
.btn-block { width: 100%; }

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 24px; }
.form-label {
  display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-secondary); margin-bottom: 8px; font-weight: 600;
}
.form-control {
  display: block; width: 100%; padding: 13px 16px;
  background: var(--surface-raised); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-primary); font-size: 14px;
  font-family: inherit; transition: border-color 0.12s, box-shadow 0.12s; line-height: 1.5;
}
.form-control:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-glow); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23505A70' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
}
textarea.form-control { resize: vertical; min-height: 100px; }
.form-hint { display: block; font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.form-actions { display: flex; gap: 12px; margin-top: 32px; }
.config-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }

input[type="checkbox"], input[type="radio"] { accent-color: var(--gold); width: 16px; height: 16px; cursor: pointer; }

/* ── Radio/Checkbox as toggle buttons ─────────────────────── */
.toggle-group {
  display: flex; gap: 8px;
}
.toggle-option {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px;
  border: 1px solid var(--border); cursor: pointer;
  transition: all 0.12s; font-size: 14px; font-weight: 500;
  color: var(--text-secondary); background: var(--surface-raised);
}
.toggle-option:hover { border-color: var(--gold); color: var(--text-primary); }
.toggle-option input[type="radio"],
.toggle-option input[type="checkbox"] { display: none; }
.toggle-option:has(input:checked) {
  background: var(--gold-muted); border-color: var(--gold);
  color: var(--gold); font-weight: 600;
}

/* ── Tabs ─────────────────────────────────────────────────── */
.tabs {
  display: flex; gap: 4px; padding: 4px;
  background: var(--surface-raised); border-radius: 10px;
  margin-bottom: 24px; width: fit-content;
}
.tab-btn {
  padding: 10px 24px; border-radius: 8px; border: none;
  background: transparent; color: var(--text-secondary);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all 0.12s;
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { background: var(--gold); color: var(--bg); }

/* ── Filter row compact ──────────────────────────────────── */
.filter-row {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-end;
}
.filter-row .form-group { margin: 0; }
.filter-row .form-control { min-width: 180px; max-width: 300px; }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  padding: 16px 24px; border-radius: 10px; border: 1px solid;
  margin-bottom: 24px; font-size: 14px; line-height: 1.5;
}
.alert-success { background: rgba(76,175,114,0.08); border-color: rgba(76,175,114,0.2); color: var(--success); }
.alert-danger  { background: rgba(217,83,79,0.08);  border-color: rgba(217,83,79,0.2);  color: var(--error); }
.alert-warning { background: rgba(201,168,76,0.08); border-color: rgba(201,168,76,0.2); color: var(--warning); }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 4px 14px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.3px; white-space: nowrap;
}
.badge-admin    { background: rgba(201,168,76,0.15); color: var(--gold);    border: 1px solid rgba(201,168,76,0.3); }
.badge-manager  { background: rgba(91,141,239,0.12); color: var(--info);    border: 1px solid rgba(91,141,239,0.25); }
.badge-employee { background: var(--surface-raised);  color: var(--silver); border: 1px solid var(--border); }
.badge-success  { background: rgba(76,175,114,0.10); color: var(--success); border: 1px solid rgba(76,175,114,0.2); }
.badge-danger   { background: rgba(217,83,79,0.10);  color: var(--error);  border: 1px solid rgba(217,83,79,0.2); }
.badge-level    { background: rgba(201,168,76,0.10); color: var(--gold); font-size: 11px; padding: 3px 10px; border-radius: 999px; }

/* ── Activity List ───────────────────────────────────────── */
.activity-list { display: flex; flex-direction: column; }
.activity-list > p { padding: 24px; }
.activity-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 24px; border-bottom: 1px solid var(--border); transition: background 0.08s;
}
.activity-item:hover { background: var(--surface-hover); }
.activity-item:last-child { border-bottom: none; }
.activity-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.activity-icon--video   { background: rgba(201,168,76,0.10); }
.activity-icon--reading { background: rgba(91,141,239,0.10); }
.activity-info { flex: 1; display: flex; flex-direction: column; gap: 3px; overflow: hidden; }
.activity-user    { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.activity-content { font-size: 13px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.activity-company { font-size: 12px; color: var(--text-muted); }
.activity-xp      { font-size: 14px; font-weight: 700; color: var(--gold); white-space: nowrap; }

/* ── Medal ───────────────────────────────────────────────── */
.medal { font-size: 20px; }

/* ── Login ───────────────────────────────────────────────── */
.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: var(--bg);
}
.login-container {
  width: 100%; max-width: 460px; padding: 24px;
  display: flex; flex-direction: column; gap: 32px;
}
.login-brand { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.login-logo {
  width: 88px; height: 88px; background: var(--surface); border: 2px solid var(--gold);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 30px; font-weight: 700;
  color: var(--gold); letter-spacing: 6px;
  box-shadow: 0 0 32px rgba(201,168,76,0.15);
}
.login-title { font-family: var(--font-serif); font-size: 26px; color: var(--gold); letter-spacing: 4px; }
.login-subtitle { font-size: 14px; color: var(--text-muted); max-width: 320px; text-align: center; line-height: 1.6; }
.login-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 36px 32px 28px;
}
.login-card-title {
  font-size: 17px; font-weight: 600; color: var(--text-primary);
  margin-bottom: 28px; text-align: center;
}
.login-footer { text-align: center; font-size: 12px; color: var(--text-muted); }

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

/* ── Utilities ───────────────────────────────────────────── */
/* Empty state inside cards */
.card > .text-muted, .card-body > .text-muted { padding: 24px; }
.table td.text-center[style*="padding"] { padding: 32px 24px !important; }

.text-muted   { color: var(--text-muted) !important; }
.text-center  { text-align: center !important; }
.text-gold    { color: var(--gold) !important; }
.text-success { color: var(--success) !important; }
.text-error   { color: var(--error) !important; }

/* ── Pagination ──────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; align-items: center; margin-top: 24px; }
.page-link {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 8px;
  border: 1px solid var(--border); color: var(--text-secondary);
  font-size: 13px; transition: all 0.12s;
}
.page-link:hover  { border-color: var(--gold); color: var(--gold); }
.page-link.active { background: var(--gold); border-color: var(--gold); color: var(--bg); font-weight: 700; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1400px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .main-content { padding: 32px 24px; }
  .content-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 20px 16px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .page-title { font-size: 22px; }
}