:root {
    --bg: #f3f5fa;
    --surface: #ffffff;
    --surface-alt: #eef1f8;
    --border: #e1e5ee;
    --text: #1b2130;
    --text-muted: #6b7385;
    --primary: #4338ca;
    --primary-dark: #362f9c;
    --primary-light: #edebfc;
    --success: #16a34a;
    --success-bg: #e9f9ef;
    --danger: #dc2626;
    --danger-bg: #fdecec;
    --warning: #b45309;
    --warning-bg: #fef3e2;
    --radius: 10px;
    --shadow: 0 4px 20px rgba(28,33,58,0.06);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    font-size: 15px;
}

h1, h2, h3, h4 {
    font-family: 'Sora', 'Inter', sans-serif;
    margin: 0 0 .4em;
    color: var(--text);
    font-weight: 600;
}

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

/* ---------- LOGIN / 2FA ---------- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 15% 15%, #eceafc 0%, transparent 45%),
        radial-gradient(circle at 85% 85%, #e7f0fb 0%, transparent 45%),
        var(--bg);
}
.auth-box {
    width: 380px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 40px;
}
.auth-box .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 6px;
}
.auth-box .brand .dot { width: 10px; height: 10px; border-radius: 3px; background: var(--primary); display:inline-block; }
.auth-box h1 { font-size: 1.3rem; margin-bottom: 4px; }
.auth-box .sub { color: var(--text-muted); font-size: .9rem; margin-bottom: 24px; }

.code-input {
    letter-spacing: 8px;
    font-size: 1.4rem;
    text-align: center;
    font-weight: 600;
}

/* ---------- LAYOUT ---------- */
.app-wrap { display: flex; min-height: 100vh; }
.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 22px 0;
    display: flex;
    flex-direction: column;
}
.sidebar .brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    padding: 0 22px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 14px;
}
.sidebar .brand .dot { width: 9px; height: 9px; border-radius: 3px; background: var(--primary); display:inline-block; }
.sidebar nav { flex: 1; }
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    color: var(--text-muted);
    font-size: .92rem;
    font-weight: 500;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover { color: var(--text); background: var(--surface-alt); }
.sidebar nav a.active {
    color: var(--primary);
    border-left-color: var(--primary);
    background: var(--primary-light);
}
.sidebar .user-box {
    padding: 14px 22px 0;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}
.sidebar .user-box .name { font-weight: 600; font-size: .88rem; }
.sidebar .user-box .role { color: var(--text-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; }
.sidebar .user-box a { font-size: .82rem; color: var(--text-muted); }

.main { flex: 1; min-width: 0; }
.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 18px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.topbar h1 { font-size: 1.35rem; margin: 0; }
.content { padding: 28px 32px; max-width: 1180px; }

/* ---------- CARDS / STATS ---------- */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 16px; margin-bottom: 26px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.stat-card .num { font-size: 1.7rem; font-weight: 700; color: var(--primary); font-family: 'Sora', sans-serif; }
.stat-card .label { color: var(--text-muted); font-size: .82rem; margin-top: 2px; }

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 22px;
}
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.panel h2 { font-size: 1.1rem; margin: 0; }

/* ---------- TABLE ---------- */
table { width: 100%; border-collapse: collapse; font-size: .89rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: .74rem; letter-spacing: .5px; }
tr:hover td { background: var(--surface-alt); }

/* ---------- BADGES ---------- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .74rem; font-weight: 600; }
.badge-admin { background: var(--primary-light); color: var(--primary); }
.badge-staff { background: var(--surface-alt); color: var(--text-muted); }
.badge-active, .badge-done, .badge-company { background: var(--success-bg); color: var(--success); }
.badge-inactive, .badge-cancelled { background: var(--danger-bg); color: var(--danger); }
.badge-pending, .badge-client { background: var(--warning-bg); color: var(--warning); }

/* ---------- BUTTONS ---------- */
.btn { display: inline-block; border: none; cursor: pointer; font-weight: 600; font-size: .88rem; padding: 10px 18px; border-radius: 8px; font-family: inherit; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: var(--surface); border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 12px; border-radius: 6px; font-size: .8rem; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; margin-right: 6px; }
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ---------- FORMS ---------- */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .8rem; color: var(--text-muted); margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text);
    font-family: inherit;
    font-size: .9rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- ALERTS ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: .87rem; }
.alert-error { background: var(--danger-bg); border: 1px solid var(--danger); color: var(--danger); }
.alert-success { background: var(--success-bg); border: 1px solid var(--success); color: var(--success); }

.empty-state { color: var(--text-muted); text-align: center; padding: 30px 0; font-size: .9rem; }

/* ---------- VAULT PASSWORD REVEAL ---------- */
.pw-mask { font-family: monospace; letter-spacing: 2px; }
.reveal-btn { background: none; border: none; color: var(--primary); cursor: pointer; font-size: .8rem; font-weight: 600; padding: 0; margin-left: 8px; }

/* ---------- FILTER BAR ---------- */
.filter-bar { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 4px; }

@media (max-width: 800px) {
    .app-wrap { flex-direction: column; }
    .sidebar { width: 100%; }
    .form-grid { grid-template-columns: 1fr; }
    .content, .topbar { padding-left: 18px; padding-right: 18px; }
}