/* CRM Theme - Light */
:root {
    --bg: #f3f4f6;
    --bg-muted: #f9fafb;
    --card-bg: #ffffff;
    --surface: #ffffff;
    --text: #111827;
    --text-muted: #6b7280;
    --text-secondary: #9ca3af;
    --primary: #0D9488;
    --accent: #0D9488;
    --hover: #f3f4f6;
    --border: #e5e7eb;
    --sidebar-bg: #1E1E2D;
    --sidebar-text: #A2A3B7;
    --sidebar-active: #0D9488;
    --sidebar-hover: #2A2A3D;
    --sidebar-width: 260px;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --success: #10b981;
    --warn: #f59e0b;
    --radius: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
}

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

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

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    overflow-y: auto;
    transition: transform .3s ease;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-content {
    padding: 24px;
    flex: 1;
    max-width: 1360px;
    width: 100%;
    margin: 0 auto;
}

/* ── Sidebar Header ── */
.sidebar-header {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

/* ── Sidebar Nav ── */
.sidebar-nav {
    flex: 1;
    padding: 8px 0;
    display: flex;
    flex-direction: column;
}

.sidebar-group { margin: 4px 0; }
.sidebar-group + .sidebar-group { border-top: 1px solid rgba(255,255,255,.06); padding-top: 4px; margin-top: 4px; }

.sidebar-section {
    padding: 10px 16px 4px;
    font-size: 10px;
    font-weight: 600;
    color: rgba(162,163,183,.5);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    margin: 0 8px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--sidebar-text);
    font-size: 13px;
    transition: all .12s;
}

.sidebar-nav a:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.sidebar-nav a.active {
    background: var(--sidebar-active);
    color: #fff !important;
}

/* ── Sidebar User ── */
.sidebar-user {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid rgba(255,255,255,.06);
}

.sidebar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--sidebar-active);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 12px; font-weight: 500; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 10px; color: var(--sidebar-text); }

/* ── Cards ── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
}

.card-hdr {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.card-hdr h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

/* ── Tables ── */
.tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.tbl th {
    text-align: left;
    padding: 10px 12px;
    font-size: 11px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-weight: 500;
    white-space: nowrap;
}

.tbl td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    cursor: pointer;
    text-decoration: none;
    transition: all .12s;
}

.btn:hover { background: var(--hover); }
.btn-primary { background: var(--primary); color: #fff !important; border-color: var(--primary); }
.btn-primary:hover { opacity: .9; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-xs { padding: 2px 8px; font-size: 11px; }
.btn-danger { color: var(--danger) !important; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); }
.btn-del { color: var(--danger) !important; }
.btn-del:hover { background: var(--danger-bg) !important; }

/* ── Badges ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 500; }
.badge-muted { background: var(--bg-muted); color: var(--text-muted); }

/* ── Stat Cards ── */
.stat-card { background: var(--bg-muted); border-radius: var(--radius); padding: 12px; text-align: center; }
.stat-val { font-size: 22px; font-weight: 700; color: var(--text); }
.stat-lbl { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── Login ── */
.login-card {
    max-width: 380px;
    margin: 80px auto;
    padding: 32px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.login-card h1 { text-align: center; margin-bottom: 24px; font-size: 20px; }

/* ── Form Elements ── */
input, select, textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    background: var(--card-bg);
    color: var(--text);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(13,148,136,.1);
}

.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 4px; font-size: 12px; font-weight: 600; color: var(--text-muted); }

/* ── Overlay ── */
.sidebar-overlay { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(0,0,0,.3); }
.sidebar-toggle { display: none; position: fixed; top: 12px; right: 12px; z-index: 1001; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 8px; background: var(--card-bg); cursor: pointer; align-items: center; justify-content: center; color: var(--text); }

/* ── Dashboard Metrics ── */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 12px; margin-bottom: 16px; }
.metric { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 20px; }
.metric-label { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.metric-value { font-size: 24px; font-weight: 700; }

/* ── Project Grid / Grid Helpers ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 16px; }

/* ── Search ── */
.search-wrap { display: flex; gap: 8px; align-items: center; }

/* ── Mobile Table Cards ── */
.mobile-table-cards { display: flex; flex-direction: column; gap: 8px; }
.mobile-card-row { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 12px; }
.mobile-card-field { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; padding: 3px 0; border-bottom: 1px solid rgba(0,0,0,.04); }
.mobile-card-field:last-child { border-bottom: none; }
.mobile-card-label { color: var(--text-muted); font-size: 10px; font-weight: 500; flex-shrink: 0; min-width: 60px; }
.mobile-card-value { text-align: right; word-break: break-word; }

/* ── Mobile ── */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); z-index: 1000; }
    body.sidebar-open .sidebar { transform: translateX(0); }
    .sidebar-overlay { display: none; }
    body.sidebar-open .sidebar-overlay { display: block; }
    .sidebar-toggle { display: flex; }
    .main-content { margin-left: 0; }
    .page-content { padding: 16px 12px; }
    .card-hdr h2 { font-size: 15px; }
    .badge { font-size: 10px; padding: 1px 5px; }
    .stat-val { font-size: 18px; }
    .metrics { gap: 8px; }
    .metric { padding: 10px 12px; }
    .metric-value { font-size: 18px; }

    table, .tbl { width: 100% !important; min-width: 0 !important; table-layout: auto !important; word-break: break-word !important; overflow-wrap: break-word !important; white-space: normal !important; }
    table th, table td, .tbl th, .tbl td { padding: 4px 6px !important; font-size: 10px !important; word-break: break-word !important; white-space: normal !important; }
}

@media (max-width: 480px) {
    .page-content { padding: 8px 6px; }
    .card-hdr h2 { font-size: 14px; }
    .stat-val { font-size: 15px; }
    .metric-value { font-size: 16px; }
}