/* =========================================================
   Artisan Estates — Gold & Slate Design System
   ========================================================= */

/* ----- Tokens ----- */
:root {
    --gold-100: #fef9ed;
    --gold-300: #f6d98a;
    --gold-500: #c9a227;
    --gold-700: #8b6f1b;
    --slate-50:  #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --red-100: #fee2e2;
    --red-500: #ef4444;
    --red-700: #b91c1c;
    --amber-100: #fef3c7;
    --amber-500: #f59e0b;
    --green-100: #dcfce7;
    --green-500: #22c55e;
    --green-700: #15803d;
    --blue-500: #3b82f6;

    --sidebar-w: 220px;
    --topbar-h: 56px;
    --radius: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px; line-height: 1.5; color: var(--slate-800); background: var(--slate-100); }
a { color: var(--gold-700); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

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

/* ----- Sidebar ----- */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--slate-900);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 10px;
    padding: 18px 16px;
    border-bottom: 1px solid var(--slate-700);
}
.brand-logo {
    width: 34px; height: 34px;
    background: var(--gold-500);
    color: #fff;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.brand-name { color: #fff; font-weight: 600; font-size: 15px; }
.sidebar-nav { flex: 1; padding: 8px 0; }
.nav-section {
    padding: 12px 16px 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--slate-400);
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 16px;
    color: var(--slate-300);
    font-size: 13.5px;
    border-left: 3px solid transparent;
    transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--slate-800); color: #fff; text-decoration: none; }
.nav-item.active { border-left-color: var(--gold-500); background: var(--slate-800); color: #fff; }
.nav-icon { width: 18px; text-align: center; flex-shrink: 0; }
.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--slate-700);
    display: flex; justify-content: space-between; align-items: center;
    color: var(--slate-400); font-size: 12px;
}
.logout-link { color: var(--slate-400); font-size: 12px; }
.logout-link:hover { color: var(--gold-300); }
.sidebar-version { padding: 4px 16px 10px; font-size: 11px; color: #94a3b8; letter-spacing: .04em; }

/* ----- Main area ----- */
.main { margin-left: var(--sidebar-w); flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* ----- Topbar ----- */
.topbar {
    height: var(--topbar-h);
    background: #fff;
    border-bottom: 1px solid var(--slate-200);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    position: sticky; top: 0; z-index: 10;
    box-shadow: var(--shadow);
}
.page-title { font-size: 17px; font-weight: 600; color: var(--slate-800); }
.topbar-actions { display: flex; gap: 8px; }

/* ----- Content ----- */
.content { padding: 24px; flex: 1; }

/* ----- Cards ----- */
.card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--slate-200);
    margin-bottom: 20px;
    overflow: hidden;
}
.card--form { padding: 24px; max-width: 860px; }
.card--highlight { border-left: 4px solid var(--gold-500); }
.card-header {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--slate-100);
}
.card-title { font-size: 14px; font-weight: 600; color: var(--slate-700); }

/* ----- Stat Grid ----- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--slate-200);
}
.stat-card--gold  { border-top: 3px solid var(--gold-500); }
.stat-card--red   { border-top: 3px solid var(--red-500); }
.stat-card--amber { border-top: 3px solid var(--amber-500); }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--slate-500); margin-bottom: 6px; }
.stat-value { font-size: 26px; font-weight: 700; color: var(--slate-800); }
.stat-card--link { display: block; cursor: pointer; transition: transform .15s, box-shadow .15s; text-decoration: none; }
.stat-card--link:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.stat-card--link .stat-label { color: var(--slate-500); }
.stat-card--link .stat-value { color: var(--slate-800); }

/* ----- Dashboard Grid ----- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 20px;
}

/* ----- Tables ----- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 20px; text-align: left; }
.table th { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--slate-500); background: var(--slate-50); border-bottom: 1px solid var(--slate-200); }
.table td { border-bottom: 1px solid var(--slate-100); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--slate-50); }
.row--alert { background: var(--red-100) !important; }
.table-scroll { overflow-x: auto; }

/* ----- Buttons ----- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 7px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 13px; font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, border-color .15s, color .15s;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--gold-500); color: #fff; }
.btn-primary:hover { background: var(--gold-700); }
.btn-outline { background: #fff; color: var(--slate-700); border-color: var(--slate-300); }
.btn-outline:hover { background: var(--slate-50); border-color: var(--slate-400); }
.btn-danger { background: var(--red-500); color: #fff; border-color: var(--red-500); }
.btn-danger:hover { background: var(--red-700); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-full { width: 100%; }

/* ----- Forms ----- */
.form-section {
    font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
    color: var(--slate-500);
    border-bottom: 1px solid var(--slate-200);
    padding-bottom: 6px;
    margin: 20px 0 14px;
}
.form-section:first-child { margin-top: 0; }
.form-row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 0; }
.form-row--checkboxes { align-items: center; gap: 20px; margin: 12px 0; }
.form-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 140px; margin-bottom: 14px; }
.form-group--grow { flex: 2; }
.form-label { font-size: 12px; font-weight: 500; color: var(--slate-600); }
.form-control {
    padding: 7px 10px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius);
    font-size: 13.5px;
    color: var(--slate-800);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    width: 100%;
}
.form-control:focus { outline: none; border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(201,162,39,.15); }
.form-control--sm { padding: 5px 9px; font-size: 13px; }
.form-hint { font-size: 11px; color: var(--slate-400); }
textarea.form-control { resize: vertical; min-height: 72px; }
select.form-control { appearance: auto; }
.checkbox-label { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--slate-700); cursor: pointer; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--slate-100); }

/* ----- Badges ----- */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge--active, .badge--let       { background: var(--green-100); color: var(--green-700); }
.badge--available                  { background: var(--gold-100); color: var(--gold-700); }
.badge--notice_given, .badge--periodic { background: var(--amber-100); color: #92400e; }
.badge--ended, .badge--applicant  { background: var(--slate-100); color: var(--slate-600); }
.badge--void, .badge--not_checked { background: var(--slate-100); color: var(--slate-500); }
.badge--reported                  { background: #e0e7ff; color: #3730a3; }
.badge--in_progress               { background: #dbeafe; color: #1e40af; }
.badge--completed                 { background: var(--green-100); color: var(--green-700); }
.badge--on_hold                   { background: var(--amber-100); color: #92400e; }
.badge--cancelled                 { background: var(--slate-100); color: var(--slate-500); }
.badge--priority-emergency        { background: var(--red-100); color: var(--red-700); }
.badge--priority-urgent           { background: var(--amber-100); color: #92400e; }
.badge--priority-routine          { background: var(--slate-100); color: var(--slate-600); }
.badge--severity-critical         { background: var(--red-100); color: var(--red-700); }
.badge--severity-high             { background: #fee2e2; color: #b91c1c; }
.badge--severity-medium           { background: var(--amber-100); color: #92400e; }
.badge--severity-low              { background: var(--slate-100); color: var(--slate-500); }

/* ----- RAG dots ----- */
.rag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
}
.rag--green { background: var(--green-100); color: var(--green-700); }
.rag--amber { background: var(--amber-100); color: #92400e; }
.rag--red   { background: var(--red-100); color: var(--red-700); }
.rag--none  { background: var(--slate-100); color: var(--slate-400); }

/* ----- Tags ----- */
.tag { display: inline-block; padding: 2px 7px; border-radius: 4px;
    background: var(--slate-100); color: var(--slate-600); font-size: 11px; margin-right: 4px; }

/* ----- Alerts ----- */
.alert {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13.5px;
}
.alert-success { background: var(--green-100); color: var(--green-700); border: 1px solid var(--green-500); }
.alert-error   { background: var(--red-100); color: var(--red-700); border: 1px solid var(--red-500); }
.alert-info    { background: #dbeafe; color: #1e40af; border: 1px solid var(--blue-500); }
.alert-warning { background: var(--amber-100); color: #92400e; border: 1px solid var(--amber-500); }
.alert-close   { background: none; border: none; cursor: pointer; font-size: 16px; color: inherit; opacity: .7; }
.alert-close:hover { opacity: 1; }

/* ----- Alert list (sidebar-style) ----- */
.alert-list { list-style: none; }
.alert-item { padding: 10px 20px; border-left: 3px solid transparent; border-bottom: 1px solid var(--slate-100); }
.alert-item--critical { border-left-color: var(--red-500); background: var(--red-100); }
.alert-item--high     { border-left-color: var(--amber-500); background: var(--amber-100); }
.alert-item--medium   { border-left-color: var(--gold-500); }
.alert-item--low      { border-left-color: var(--slate-300); }
.alert-title { font-weight: 600; font-size: 13px; }
.alert-meta  { font-size: 11px; color: var(--slate-500); margin-top: 2px; }

/* ----- Detail layout ----- */
.detail-grid { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.detail-main { display: flex; flex-direction: column; }
.detail-sidebar { display: flex; flex-direction: column; gap: 16px; }
.detail-list { display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; padding: 16px 20px; font-size: 13.5px; }
.detail-list dt { color: var(--slate-500); font-weight: 500; }
.detail-list dd { color: var(--slate-800); }

/* ----- Finance ledger ----- */
.ledger-summary { display: flex; gap: 30px; padding: 16px 20px; background: var(--slate-50); border-bottom: 1px solid var(--slate-200); }
.ledger-label  { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--slate-500); }
.ledger-value  { font-size: 22px; font-weight: 700; color: var(--slate-800); }
.ledger-value--red   { color: var(--red-500); }
.ledger-value--green { color: var(--green-700); }

/* ----- Compliance table ----- */
.compliance-table th, .compliance-table td { padding: 8px 14px; white-space: nowrap; }
.compliance-cell { text-align: center; }
.rag-key { font-size: 12px; color: var(--slate-500); }

/* ----- Filter bar ----- */
.filter-bar { margin-bottom: 16px; }
.filter-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ----- Pagination ----- */
.pagination { display: flex; gap: 4px; padding: 14px 20px; justify-content: flex-end; }
.page-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--slate-600);
    background: #fff;
}
.page-btn:hover { background: var(--slate-50); text-decoration: none; }
.page-btn--active { background: var(--gold-500); color: #fff; border-color: var(--gold-500); }

/* ----- Inactive rows ----- */
.row--inactive td { opacity: .5; }

/* ----- Role badges ----- */
.badge--role-staff    { background: #dbeafe; color: #1e40af; }
.badge--role-landlord { background: var(--gold-100); color: var(--gold-700); }
.badge--role-admin    { background: #f3e8ff; color: #7e22ce; }

/* ----- Empty state ----- */
.empty-state { padding: 30px 20px; text-align: center; color: var(--slate-400); font-size: 14px; }

/* ----- Utilities ----- */
.text-sm    { font-size: 12px; }
.text-muted { color: var(--slate-400); }
.text-red   { color: var(--red-500); }
.text-right { text-align: right; }
.font-bold  { font-weight: 700; }
.link-strong { font-weight: 500; color: var(--slate-800); }
.link-strong:hover { color: var(--gold-700); }

/* ----- Login page ----- */
body.login-page { background: var(--slate-900); display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-container { width: 100%; max-width: 420px; padding: 20px; }
.login-card { background: #fff; border-radius: 10px; padding: 40px; box-shadow: var(--shadow-md); }
.login-brand { text-align: center; margin-bottom: 30px; }
.login-logo {
    width: 56px; height: 56px;
    background: var(--gold-500);
    color: #fff;
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 20px; margin-bottom: 12px;
}
.login-title { font-size: 22px; font-weight: 700; color: var(--slate-800); }
.login-subtitle { color: var(--slate-400); font-size: 13px; margin-top: 4px; }