/* ===== Global Theme — Soothing Professional UI ===== */
:root {
    --primary: #4f6f8f;
    --primary-dark: #3d5872;
    --accent: #6fa88f;
    --bg-body: #f4f6f8;
    --bg-card: #ffffff;
    --text-dark: #2c3440;
    --text-muted: #6b7684;
    --border-color: #e3e7ec;
    --danger: #c0575c;
    --success: #4d8c6f;
    --radius: 6px;
}

* { box-sizing: border-box; }

body {
    background-color: var(--bg-body);
    color: var(--text-dark);
    font-family: "Segoe UI", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 13.5px;
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--text-dark); }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
a { text-decoration: none; }

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

.sidebar {
    width: 220px;
    background-color: var(--primary-dark);
    color: #fff;
    padding: 1rem 0;
    flex-shrink: 0;
}

.sidebar .brand {
    font-size: 1rem;
    font-weight: 700;
    padding: 0 1rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 0.5rem;
}

.sidebar a {
    display: block;
    color: rgba(255,255,255,0.85);
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    border-left: 3px solid transparent;
    transition: background 0.15s ease;
}

.sidebar a:hover, .sidebar a.active {
    background-color: rgba(255,255,255,0.08);
    border-left-color: var(--accent);
    color: #fff;
}

.main-content { flex: 1; padding: 1.25rem 1.5rem; }

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

/* ---------- Cards ---------- */
.card-custom {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.9rem 1rem;
}

.stat-card .stat-number { font-size: 1.4rem; font-weight: 700; color: var(--primary-dark); }
.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ---------- Forms ---------- */
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.25rem; }
.form-control, .form-select {
    font-size: 0.85rem;
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(79,111,143,0.15);
}

.btn { font-size: 0.8rem; padding: 0.4rem 0.9rem; border-radius: var(--radius); }
.btn-primary-custom { background-color: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary-custom:hover { background-color: var(--primary-dark); color: #fff; }

/* ---------- Table ---------- */
.table-custom { font-size: 0.82rem; background: var(--bg-card); }
.table-custom thead th {
    background-color: #eef1f4;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding: 0.55rem 0.75rem;
}
.table-custom td { padding: 0.55rem 0.75rem; vertical-align: middle; border-bottom: 1px solid var(--border-color); }

.badge-active {
    background-color: rgba(77,140,111,0.12);
    color: var(--success);
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}
.badge-inactive {
    background-color: rgba(192,87,92,0.12);
    color: var(--danger);
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

/* ---------- Login Page ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef1f4 0%, #dfe6ec 100%);
}

.login-box {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 2rem 1.75rem;
    width: 100%;
    max-width: 360px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
}

.login-box h1 { font-size: 1.2rem; text-align: center; margin-bottom: 0.25rem; }
.login-box p.subtitle { text-align: center; color: var(--text-muted); font-size: 0.78rem; margin-bottom: 1.25rem; }

.alert-custom {
    font-size: 0.78rem;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius);
    margin-bottom: 0.8rem;
}

.badge-portal {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    background: rgba(79,111,143,0.1);
    color: var(--primary-dark);
    margin-bottom: 0.6rem;
}