/* ═══════════════════════════════════════════════
   VRMS — Vehicle Repair Management System
   Design: Modern Government Portal
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Sinhala:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

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

:root {
  --primary:      #1D4ED8;
  --primary-light:#EFF6FF;
  --primary-hover:#1E40AF;
  --surface:      #FFFFFF;
  --bg:           #F1F5F9;
  --bg-2:         #E2E8F0;
  --border:       #E2E8F0;
  --border-2:     #CBD5E1;
  --text:         #1E293B;
  --text-2:       #475569;
  --muted:        #94A3B8;
  --success:      #16A34A;
  --success-bg:   #F0FDF4;
  --success-border:#BBF7D0;
  --warning:      #D97706;
  --warning-bg:   #FFFBEB;
  --warning-border:#FDE68A;
  --danger:       #DC2626;
  --danger-bg:    #FEF2F2;
  --danger-border:#FECACA;
  --info:         #0284C7;
  --info-bg:      #F0F9FF;
  --info-border:  #BAE6FD;
  --purple:       #7C3AED;
  --purple-bg:    #F5F3FF;
  --teal:         #0D9488;
  --teal-bg:      #F0FDFA;
  --teal-border:  #99F6E4;
  --indigo:       #4F46E5;
  --indigo-bg:    #EEF2FF;
  --indigo-border:#C7D2FE;
  --orange:       #EA580C;
  --orange-bg:    #FFF7ED;
  --orange-border:#FED7AA;
  --sidebar-w:    240px;
  --radius:       10px;
  --radius-sm:    6px;
  --radius-lg:    14px;
  --shadow:       0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:    0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg:    0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
}

html, body {
  height: 100%;
  font-family: 'Noto Sans Sinhala', 'Inter', 'IBM Plex Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

/* ─── App Layout ─── */

.app-wrap { display: flex; min-height: 100vh; }

.main-area {
  flex: 1; display: flex; flex-direction: column; min-width: 0;
  margin-left: var(--sidebar-w);
  transition: margin-left 0.25s;
}

/* ─── Sidebar ─── */

.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--surface);
  display: flex; flex-direction: column;
  border-right: 1px solid var(--border);
  z-index: 200;
  transition: transform 0.25s;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.75rem;
}

.sidebar-brand-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.sidebar-brand-icon svg { width: 20px; height: 20px; color: white; }

.sidebar-brand-title {
  font-size: 0.9rem; font-weight: 700;
  color: var(--text); line-height: 1.2;
}

.sidebar-brand-sub {
  font-size: 0.65rem; color: var(--muted); margin-top: 0.1rem;
}

.sidebar-user {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.75rem;
}

.sidebar-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary-light);
  border: 2px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: var(--primary);
  flex-shrink: 0;
}

.sidebar-user-name {
  font-size: 0.8rem; font-weight: 600; color: var(--text);
  line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.65rem; color: var(--muted); margin-top: 0.1rem;
}

.sidebar-nav { flex: 1; padding: 0.75rem 0.75rem; }

.nav-group-label {
  padding: 0.75rem 0.75rem 0.3rem;
  font-size: 0.63rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}

.nav-link {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.6rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 500; color: var(--text-2);
  transition: all 0.15s; margin-bottom: 1px;
}

.nav-link:hover { color: var(--text); background: var(--bg); }

.nav-link.active {
  color: var(--primary); background: var(--primary-light); font-weight: 600;
}

.nav-link svg { width: 16px; height: 16px; flex-shrink: 0; }

.nav-badge {
  margin-left: auto; background: var(--primary);
  color: #fff; font-size: 0.6rem; font-weight: 700;
  padding: 0.15rem 0.45rem; border-radius: 99px; min-width: 20px; text-align: center;
}

.sidebar-footer {
  padding: 0.75rem; border-top: 1px solid var(--border);
}

.nav-logout {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.6rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 500; color: var(--text-2);
  cursor: pointer; transition: all 0.15s;
}

.nav-logout:hover { color: var(--danger); background: var(--danger-bg); }
.nav-logout svg { width: 16px; height: 16px; }

/* ─── Topbar ─── */

.topbar {
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.75rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  box-shadow: var(--shadow);
}

.topbar-left { display: flex; align-items: center; gap: 0.9rem; }

.page-title { font-size: 1.2rem; font-weight: 600; color: var(--text); }

.topbar-right { display: flex; align-items: center; gap: 1rem; }

.lang-toggle { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }

.lang-btn {
  padding: 0.3rem 0.65rem; font-size: 0.7rem; font-weight: 600;
  color: var(--muted); transition: all 0.15s;
}

.lang-btn:hover { color: var(--text); background: var(--bg); }
.lang-btn.active { background: var(--primary); color: #fff; }

.topbar-user { text-align: right; }
.topbar-user-name { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text); }
.topbar-user-role { display: block; font-size: 0.65rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

.btn-icon {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  color: var(--muted); transition: all 0.15s;
}
.btn-icon:hover { color: var(--danger); background: var(--danger-bg); }
.btn-icon svg { width: 16px; height: 16px; }

.sidebar-toggle { display: flex; background: none; border: none; color: var(--text-2); cursor: pointer; padding: 0.3rem; border-radius: var(--radius-sm); }
.sidebar-toggle:hover { background: var(--bg); }
.sidebar-toggle svg { width: 20px; height: 20px; }

/* ─── Main Content ─── */

.main-content { padding: 1.75rem; flex: 1; }

/* ─── Stat Cards ─── */

.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem; margin-bottom: 1.75rem;
}

.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}

.stat-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--primary); border-radius: var(--radius) var(--radius) 0 0;
}

.stat-card.c-amber::after  { background: var(--warning); }
.stat-card.c-blue::after   { background: var(--primary); }
.stat-card.c-sage::after   { background: var(--success); }
.stat-card.c-red::after    { background: var(--danger); }
.stat-card.c-purple::after { background: var(--purple); }
.stat-card--warn::after    { background: var(--warning); }

.stat-label {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 0.6rem;
}

.stat-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 2.2rem; font-weight: 600; color: var(--text); line-height: 1;
}

.stat-value { font-size: 2.2rem; font-weight: 700; color: var(--text); line-height: 1; }

.stat-meta { font-size: 0.82rem; color: var(--muted); margin-top: 0.4rem; }

/* ─── Section Header ─── */

.section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}

.section-head-title { font-size: 1.15rem; font-weight: 600; color: var(--text); }

/* ─── Table ─── */

.table-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); margin-bottom: 1.5rem;
}

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

th {
  padding: 0.75rem 1.1rem; text-align: left;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--border);
  white-space: nowrap; background: var(--bg);
}

td {
  padding: 0.85rem 1.1rem; font-size: 0.92rem; color: var(--text);
  border-bottom: 1px solid var(--border); vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #F8FAFF; }

.mono { font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; }

/* ─── Badges ─── */

.badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.3rem 0.7rem; border-radius: 99px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; white-space: nowrap;
}

.badge-warning  { background: var(--warning-bg);  color: var(--warning);  border: 1px solid var(--warning-border); }
.badge-info     { background: var(--info-bg);      color: var(--info);     border: 1px solid var(--info-border); }
.badge-secondary{ background: var(--purple-bg);    color: var(--purple);   border: 1px solid #DDD6FE; }
.badge-success  { background: var(--success-bg);   color: var(--success);  border: 1px solid var(--success-border); }
.badge-danger   { background: var(--danger-bg);    color: var(--danger);   border: 1px solid var(--danger-border); }
.badge-muted    { background: var(--bg);           color: var(--muted);    border: 1px solid var(--border); }
.badge-teal     { background: var(--teal-bg);      color: var(--teal);     border: 1px solid var(--teal-border); }
.badge-indigo   { background: var(--indigo-bg);    color: var(--indigo);   border: 1px solid var(--indigo-border); }
.badge-orange   { background: var(--orange-bg);    color: var(--orange);   border: 1px solid var(--orange-border); }

.flag-tag {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.2rem 0.55rem; border-radius: 99px;
  font-size: 0.62rem; font-weight: 700;
  background: var(--danger-bg); color: var(--danger);
  border: 1px solid var(--danger-border);
}

/* ─── Buttons ─── */

.btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 1.1rem; border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.78rem; font-weight: 600;
  cursor: pointer; transition: all 0.15s; text-decoration: none;
}

.btn-primary   { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn-secondary { background: var(--surface); color: var(--text-2); border-color: var(--border-2); }
.btn-secondary:hover { background: var(--bg); color: var(--text); }

.btn-danger    { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.btn-danger:hover { background: #FEE2E2; }

.btn-ghost     { background: transparent; color: var(--primary); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--primary-light); border-color: var(--primary); }

.btn-success   { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.btn-success:hover { background: #DCFCE7; }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.72rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 0.7rem 1.5rem; font-size: 0.85rem; }

.btn svg { width: 14px; height: 14px; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Forms ─── */

.form-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 1.25rem;
}

.form-card-header {
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg); border-radius: var(--radius) var(--radius) 0 0;
}

.form-card-header,
.form-card-title {
  font-size: 0.88rem; font-weight: 600; color: var(--text);
}

.form-card-body { padding: 1.5rem; }

.form-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }

.sugg-item {
    padding: .5rem .85rem;
    cursor: pointer;
    font-size: .875rem;
    border-radius: 6px;
    margin: 2px 4px;
    color: var(--text);
    transition: background .12s, color .12s;
    line-height: 1.4;
}
.sugg-item:hover { background: #EFF6FF; color: var(--primary); }
.sugg-dropdown {
    padding: .3rem 0;
    border-top: 3px solid var(--primary);
    border-radius: 0 0 8px 8px;
}

label {
  font-size: 0.75rem; font-weight: 600; color: var(--text-2);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.83rem; color: var(--text);
  outline: none; transition: all 0.2s;
  appearance: none; -webkit-appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,0.1);
}

input::placeholder, textarea::placeholder { color: var(--muted); }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
}
select option { background: white; color: var(--text); }
textarea { resize: vertical; min-height: 90px; }

.input-mono { font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; }

.form-actions {
  display: flex; gap: 0.75rem; flex-wrap: wrap;
  padding: 1rem 1.5rem; border-top: 1px solid var(--border);
  background: var(--bg);
}

/* ─── Alerts ─── */

.alert {
  padding: 0.85rem 1.1rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; margin-bottom: 1.25rem;
  display: flex; align-items: flex-start; gap: 0.6rem;
  border: 1px solid; border-left-width: 4px;
}

.alert-success { background: var(--success-bg); border-color: var(--success-border); color: #166534; border-left-color: var(--success); }
.alert-error   { background: var(--danger-bg);  border-color: var(--danger-border);  color: #991B1B; border-left-color: var(--danger); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning-border); color: #92400E; border-left-color: var(--warning); }
.alert-info    { background: var(--info-bg);    border-color: var(--info-border);    color: #075985; border-left-color: var(--info); }
.alert-warn    { background: var(--warning-bg); border-color: var(--warning-border); color: #92400E; border-left-color: var(--warning); }

.errors-list {
  padding: 0.85rem 1rem 0.85rem 2rem;
  background: var(--danger-bg); border: 1px solid var(--danger-border);
  border-radius: var(--radius-sm); color: #991B1B;
  font-size: 0.82rem; margin-bottom: 1.25rem;
}
.errors-list li { margin-bottom: 0.2rem; }

/* ─── Section blocks (view_ticket) ─── */

.section-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  margin-bottom: 1.1rem; overflow: hidden;
}

.section-block-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1.25rem; background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--primary);
}

.section-block-body { padding: 1.25rem; }

.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem;
}

.detail-item {}
.detail-label {
  font-size: 0.68rem; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.25rem;
}
.detail-value { font-size: 0.84rem; color: var(--text); }
.detail-value.mono { font-family: 'IBM Plex Mono', monospace; }

/* ─── Step Navigation ─── */

#step-nav {
  position: sticky; top: 4rem; z-index: 50;
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.75rem 1rem;
  margin-bottom: 1.5rem; box-shadow: var(--shadow);
}

.step-nav-item {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.85rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; color: var(--text-2);
  transition: all 0.2s; text-decoration: none;
}

.step-nav-item:hover {
  background: var(--bg); color: var(--primary);
}

.step-nav-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.5rem; height: 1.5rem;
  background: var(--bg); color: var(--text-2);
  border-radius: 50%; font-size: 0.7rem; font-weight: 700;
  transition: all 0.2s;
}

.step-nav-item:hover .step-nav-badge {
  background: var(--primary); color: #fff;
}

/* ─── Expense table ─── */

.expense-table th, .expense-table td { padding: 0.6rem 0.85rem; font-size: 0.78rem; }
.expense-table tfoot td { font-weight: 600; background: var(--bg); border-top: 2px solid var(--border); }

/* ─── Pagination ─── */

.pagination-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.25rem; border-top: 1px solid var(--border);
  font-size: 0.75rem; color: var(--muted); background: var(--bg);
}

.pagination { display: flex; gap: 0.3rem; }

.page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; border-radius: var(--radius-sm);
  font-size: 0.78rem; color: var(--text-2);
  border: 1px solid var(--border); padding: 0 0.5rem;
  transition: all 0.15s;
}

.page-btn:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-light); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 600; }
.page-btn.disabled { opacity: 0.35; pointer-events: none; }
.page-ellipsis { display: inline-flex; align-items: center; color: var(--muted); padding: 0 0.25rem; }

/* ─── Filter bar ─── */

.filter-bar {
  display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center;
  padding: 0.85rem 1.25rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.filter-bar input[type="text"],
.filter-bar select { width: auto; min-width: 160px; padding: 0.45rem 0.8rem; font-size: 0.8rem; }

/* ─── Login Page ─── */

.login-page { min-height: 100vh; display: flex; background: var(--bg); }

.login-panel {
  flex: 0 0 44%; padding: 3rem 3.5rem;
  background: var(--primary);
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}

.login-panel::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.login-ghost {
  position: absolute; bottom: -3rem; right: -2rem;
  font-size: 14rem; font-weight: 800;
  color: rgba(255,255,255,0.06); line-height: 1; pointer-events: none;
  letter-spacing: -0.04em; white-space: nowrap;
}

.login-top, .login-mid, .login-bot { position: relative; z-index: 1; }

.login-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 1rem; border: 1px solid rgba(255,255,255,0.25);
  border-radius: 99px; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.1); backdrop-filter: blur(4px);
}

.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4ADE80; animation: blink 2.2s ease-in-out infinite;
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.login-title {
  font-size: 2.5rem; line-height: 1.15; font-weight: 800;
  color: #fff; margin-top: 3rem; margin-bottom: 1.1rem; letter-spacing: -0.02em;
}
.login-title em { display: block; font-style: normal; color: #93C5FD; }

.login-desc { font-size: 0.85rem; line-height: 1.8; color: rgba(255,255,255,0.65); max-width: 280px; }

.login-meta { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.4rem; }
.login-meta-label { font-size: 0.67rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 0.3rem; }
.login-meta-val   { font-size: 0.85rem; color: rgba(255,255,255,0.85); font-weight: 500; }

.login-form-wrap {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 3rem 2rem;
}

.login-card { width: 100%; max-width: 420px; animation: fadeUp 0.5s ease both; }

@keyframes fadeUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }

.login-card-title {
  font-size: 1.7rem; font-weight: 800; color: var(--text);
  margin-bottom: 0.3rem; letter-spacing: -0.02em;
}
.login-card-sub { font-size: 0.82rem; color: var(--muted); margin-bottom: 1.75rem; }

/* Tabs */
.tab-nav {
  display: flex; gap: 0.25rem;
  background: var(--bg); border-radius: var(--radius-sm);
  padding: 0.25rem; margin-bottom: 1.75rem;
}

.tab-btn {
  flex: 1; padding: 0.55rem 0;
  background: none; border: none; border-radius: var(--radius-sm);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.78rem; font-weight: 600;
  color: var(--muted); cursor: pointer; transition: all 0.2s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Login fields */
.login-field { margin-bottom: 1.25rem; }
.login-field label {
  display: block; font-size: 0.75rem; font-weight: 600;
  color: var(--text-2); margin-bottom: 0.45rem;
}
.login-field input {
  width: 100%; padding: 0.65rem 0.9rem;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); font-size: 0.85rem;
  color: var(--text); outline: none; transition: all 0.2s;
  font-family: 'Inter', system-ui, sans-serif;
}
.login-field input:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,78,216,0.1);
}
.login-field input::placeholder { color: var(--muted); }

.pin-row { display: flex; gap: 0.6rem; }
.pin-row input {
  flex: 1; text-align: center;
  font-size: 1.4rem; font-weight: 700;
  padding: 0.6rem 0; letter-spacing: 0.1em;
  font-family: 'IBM Plex Mono', monospace;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); outline: none; transition: all 0.2s;
  color: var(--text);
}
.pin-row input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(29,78,216,0.1); }

.btn-auth {
  width: 100%; padding: 0.85rem;
  background: var(--primary); border: none; border-radius: var(--radius-sm);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.85rem; font-weight: 700;
  color: #fff; cursor: pointer; margin-top: 1.5rem;
  transition: all 0.2s; letter-spacing: 0.02em;
  box-shadow: 0 1px 2px rgba(29,78,216,0.3);
}
.btn-auth:hover { background: var(--primary-hover); box-shadow: 0 4px 12px rgba(29,78,216,0.35); transform: translateY(-1px); }
.btn-auth:active { transform: translateY(0); }

.login-footer { margin-top: 2rem; font-size: 0.72rem; color: var(--muted); text-align: center; line-height: 1.7; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ─── Collapsible sidebar (desktop) ─── */
body.sidebar-collapsed .sidebar   { transform: translateX(-100%); }
body.sidebar-collapsed .main-area { margin-left: 0; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
  .login-panel { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .main-content { padding: 1rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .topbar-user { display: none; }
}