/* OriaPsi — Design System */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --bg: #F7F8FC;
    --bg-card: #FFFFFF;
    --bg-hover: #F0F2F8;
    --bg-active: #E8ECFA;
    --bg-sidebar: #1A1A2E;
    --bg-sidebar-hover: rgba(255,255,255,0.06);
    --bg-sidebar-active: rgba(255,255,255,0.1);
    --text: #0F172A;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --text-sidebar: rgba(255,255,255,0.7);
    --text-sidebar-active: #FFFFFF;
    --border: #E5E7EB;
    --border-light: #F0F2F8;
    --primary: #1A1A2E;
    --primary-hover: #252545;
    --primary-light: #F2F2F7;
    --primary-text: #1A1A2E;
    --accent: #6C63FF;
    --accent-hover: #5A52E6;
    --accent-light: #EFEEFC;
    --accent-text: #4C46D9;
    --success: #059669;
    --success-bg: #ECFDF5;
    --warning: #D97706;
    --warning-bg: #FFFBEB;
    --danger: #DC2626;
    --danger-bg: #FEF2F2;
    --info: #0284C7;
    --info-bg: #F0F9FF;
    --muted-bg: #F1F5F9;
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --transition: 150ms ease;
    --font: 'DM Sans', system-ui, sans-serif;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); 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 { text-decoration: underline; }
button { font-family: var(--font); cursor: pointer; }
input, select, textarea { font-family: var(--font); font-size: 14px; }
table { border-collapse: collapse; width: 100%; }

/* ─── Layout ─── */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 240px; background: var(--bg-sidebar); position: fixed; top: 0; left: 0; bottom: 0; display: flex; flex-direction: column; z-index: 100; transition: transform var(--transition); }
.sidebar-brand { padding: 20px 20px 16px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.sidebar-brand-icon { width: 36px; height: 36px; background: var(--accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 15px; }
.sidebar-brand-text { color: #fff; font-size: 16px; font-weight: 600; }
.sidebar-brand-sub { color: var(--text-sidebar); font-size: 11px; font-weight: 400; }
.sidebar-logo-upload { cursor: pointer; position: relative; flex-shrink: 0; }
.sidebar-logo-upload:hover::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.3); border-radius: 10px; }

.sidebar-nav { flex: 1; padding: 12px 8px; overflow-y: auto; }
.nav-section { padding: 8px 12px 4px; font-size: 10px; text-transform: uppercase; letter-spacing: 0.8px; color: rgba(255,255,255,0.3); font-weight: 600; margin-top: 8px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--text-sidebar); font-size: 13px; font-weight: 400; transition: all var(--transition); cursor: pointer; text-decoration: none; }
.nav-item:hover { background: var(--bg-sidebar-hover); color: var(--text-sidebar-active); text-decoration: none; }
.nav-item.active { background: var(--bg-sidebar-active); color: var(--text-sidebar-active); font-weight: 500; }
.nav-item svg { width: 18px; height: 18px; opacity: 0.6; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }
.nav-badge { margin-left: auto; background: var(--danger); color: #fff; font-size: 10px; padding: 2px 7px; border-radius: 10px; font-weight: 600; min-width: 18px; text-align: center; }

.sidebar-footer { padding: 12px; border-top: 1px solid rgba(255,255,255,0.06); }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 8px; cursor: pointer; transition: background var(--transition); }
.sidebar-user:hover { background: var(--bg-sidebar-hover); }
.sidebar-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px; font-weight: 600; flex-shrink: 0; }
.sidebar-user-name { color: #fff; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { color: var(--text-sidebar); font-size: 11px; }

.main { margin-left: 240px; flex: 1; min-width: 0; }
.topbar { height: 60px; background: var(--bg-card); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; position: sticky; top: 0; z-index: 50; }
.topbar-title { font-size: 17px; font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.page-content { padding: 28px; }

/* ─── Cards ─── */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.card-header { padding: 18px 22px; border-bottom: 1px solid var(--border-light); display: flex; align-items: center; justify-content: space-between; }
.card-title { font-size: 15px; font-weight: 600; }
.card-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.card-body { padding: 22px; }
.card-footer { padding: 14px 22px; border-top: 1px solid var(--border-light); }

/* ─── Stat Cards ─── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.3px; }
.stat-value { font-size: 28px; font-weight: 700; margin-top: 4px; line-height: 1.2; }
.stat-change { font-size: 12px; margin-top: 6px; font-weight: 500; }
.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ─── Buttons ─── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; border: 1px solid transparent; transition: all var(--transition); white-space: nowrap; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-lg { padding: 11px 22px; font-size: 14px; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-hover); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-ghost { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn-link { background: none; border: none; color: var(--primary); padding: 4px 8px; font-weight: 500; }
.btn-link:hover { text-decoration: underline; }
.btn:disabled { opacity: 0.5; pointer-events: none; }
.btn svg { width: 16px; height: 16px; }
.btn-icon { padding: 7px; border-radius: var(--radius-sm); background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-icon:hover { background: var(--bg-hover); color: var(--text); }

/* ─── Forms ─── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 5px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
    font-size: 14px; color: var(--text); background: var(--bg-card); transition: border-color var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); }
.form-input::placeholder { color: var(--text-muted); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.form-error { border-color: var(--danger) !important; }
.form-error-text { font-size: 12px; color: var(--danger); margin-top: 4px; }

/* ─── Tables ─── */
.table-wrapper { overflow-x: auto; }
.table { width: 100%; }
.table th { text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); padding: 10px 14px; border-bottom: 1px solid var(--border); background: var(--bg); }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--border-light); font-size: 13px; vertical-align: middle; }
.table tr:hover td { background: var(--bg-hover); }
.table-actions { display: flex; gap: 4px; }

/* ─── Badges ─── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: var(--muted-bg); color: var(--text-secondary); }
.badge-primary { background: var(--primary-light); color: var(--primary-text); }

/* ─── Toast ─── */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius); font-size: 13px; font-weight: 500; box-shadow: var(--shadow-md); transform: translateX(120%); transition: transform 0.3s ease; min-width: 280px; }
.toast.show { transform: translateX(0); }
.toast button { background: none; border: none; font-size: 18px; cursor: pointer; opacity: 0.6; margin-left: auto; padding: 0 4px; }
.toast-success { background: var(--success); color: #fff; }
.toast-error { background: var(--danger); color: #fff; }
.toast-warning { background: var(--warning); color: #fff; }
.toast-info { background: var(--info); color: #fff; }

/* ─── Modals ─── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 9000; opacity: 0; transition: opacity 0.2s; backdrop-filter: blur(2px); }
.modal-overlay.show { opacity: 1; }
.modal-box { background: var(--bg-card); border-radius: var(--radius-lg); padding: 28px; max-width: 440px; width: 90%; box-shadow: var(--shadow-md); }
.modal-box p { font-size: 14px; line-height: 1.6; margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }
.modal-input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 16px; resize: vertical; }
.modal-input:focus { outline: none; border-color: var(--accent); }

/* ─── Spinner ─── */
.spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; display: inline-block; animation: spin 0.6s linear infinite; }
.spinner-dark { border-color: var(--border); border-top-color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Empty State ─── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-secondary); }
.empty-state svg { width: 48px; height: 48px; margin-bottom: 12px; opacity: 0.3; }
.empty-state h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.empty-state p { font-size: 13px; }

/* ─── Pagination ─── */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 20px; }
.pagination button { padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-card); font-size: 13px; cursor: pointer; transition: all var(--transition); }
.pagination button:hover { background: var(--bg-hover); }
.pagination button.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ─── Color dots for rooms ─── */
.color-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

/* ─── Responsive ─── */
.mobile-toggle { display: none; background: none; border: none; padding: 8px; }
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
    .mobile-toggle { display: block; }
    .page-content { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .topbar { padding: 0 16px; }
}

/* ─── Login page ─── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); padding: 20px; }
.login-card { background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 40px; width: 100%; max-width: 400px; border: 1px solid var(--border); }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo-mark { width: 48px; height: 48px; background: var(--primary); border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 20px; margin-bottom: 12px; }
.login-logo h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.login-logo p { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.login-btn { width: 100%; padding: 11px; font-size: 14px; font-weight: 600; margin-top: 8px; }
.login-footer { text-align: center; margin-top: 20px; font-size: 12px; color: var(--text-muted); }

/* ─── Finance reports (bar charts) ─── */
.finance-bar-wrap { margin-top: 8px; }
.finance-bars { display: flex; flex-direction: column; gap: 10px; }
.finance-bar-row { display: grid; grid-template-columns: minmax(72px,120px) 1fr minmax(88px,100px); align-items: center; gap: 10px; font-size: 13px; }
.finance-bar-track { background: var(--border); border-radius: 4px; height: 12px; overflow: hidden; }
.finance-bar-fill { background: var(--accent); height: 100%; border-radius: 4px; min-width: 2px; transition: width 0.2s ease; }
.finance-bar-label { color: var(--text-muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; }
.finance-bar-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 500; }

/* ─── Animations ─── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.3s ease; }