/* =========================================================
   ADMIN PANEL — shared styles
   ========================================================= */

html, body {
    margin: 0;
    padding: 0;
    font-family: "DM Sans", sans-serif !important;
    background: #f6f7fb;
    color: #2b2b33;
}

a { text-decoration: none; }

/* ---------- Layout ---------- */

.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: #382c80;
    color: #fff;
    padding: 24px 0;
}

.admin-sidebar .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 24px 24px;
    font-weight: 700;
    font-size: 18px;
    border-bottom: 1px solid rgba(255,255,255,.12);
    margin-bottom: 12px;
}

.admin-sidebar .brand img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: #fff;
    object-fit: contain;
}

.admin-sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #d8d5ee;
    padding: 12px 24px;
    font-weight: 500;
    font-size: 14.5px;
    border-left: 3px solid transparent;
}

.admin-sidebar nav a:hover {
    background: rgba(255,255,255,.06);
    color: #fff;
}

.admin-sidebar nav a.active {
    background: rgba(255,255,255,.10);
    color: #fff;
    border-left-color: #32af89;
}

.admin-sidebar .logout-link {
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,.12);
    padding-top: 12px;
}

.admin-main {
    flex: 1;
    min-width: 0;
}

.admin-topbar {
    background: #fff;
    padding: 16px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 12px rgba(0,0,0,.05);
}

.admin-topbar h1 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #2b2b33;
}

.admin-topbar .admin-user {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.admin-content {
    padding: 28px;
    max-width: 1200px;
}

/* ---------- Cards ---------- */

.admin-card {
    background: #fff;
    border: 1px solid #eceaf5;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(30,20,80,.06);
    overflow: hidden;
    margin-bottom: 24px;
}

.admin-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid #eceaf5;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-card-header h2 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
}

.admin-card-body {
    padding: 24px;
}

/* ---------- Stat cards ---------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: #fff;
    border: 1px solid #eceaf5;
    border-radius: 12px;
    padding: 20px 22px;
    box-shadow: 0 8px 24px rgba(30,20,80,.06);
}

.stat-card .stat-label {
    font-size: 13px;
    color: #8a8a94;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.stat-card .stat-value {
    font-size: 30px;
    font-weight: 700;
    color: #382c80;
    margin-top: 6px;
}

.stat-card.stat-green .stat-value { color: #1f9d63; }
.stat-card.stat-red .stat-value { color: #dc3545; }

/* ---------- Buttons ---------- */

.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
}

.btn-primary-admin {
    background: #382c80;
    color: #fff !important;
}
.btn-primary-admin:hover { background: #2d2369; color: #fff; }

.btn-success-admin {
    background: #32af89;
    color: #fff !important;
}
.btn-success-admin:hover { background: #299978; color: #fff; }

.btn-outline-admin {
    background: #fff;
    color: #382c80 !important;
    border: 1.5px solid #382c80;
}
.btn-outline-admin:hover { background: #382c80; color: #fff !important; }

.btn-danger-admin {
    background: #fff;
    color: #dc3545 !important;
    border: 1.5px solid #dc3545;
}
.btn-danger-admin:hover { background: #dc3545; color: #fff !important; }

.btn-sm-admin {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 6px;
}

/* ---------- Table ---------- */

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table th {
    text-align: left;
    background: #f8f8fb;
    color: #6b6b76;
    font-weight: 700;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: .03em;
    padding: 12px 16px;
    border-bottom: 1px solid #eceaf5;
    white-space: nowrap;
}

.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #eceaf5;
    vertical-align: middle;
    color: #2b2b33;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #fafaff; }

.admin-table .actions {
    display: flex;
    gap: 8px;
}

/* ---------- Badges ---------- */

.badge-pill {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 600;
}
.badge-green { background: #1f9d63; color: #fff; }
.badge-red { background: #dc3545; color: #fff; }
.badge-gray { background: #eceaf5; color: #555; }

.file-status-missing {
    color: #a3a3ad;
    font-size: 13px;
    font-style: italic;
}

.file-status-present {
    color: #1f9d63;
    font-size: 13px;
    font-weight: 600;
}

/* ---------- Forms ---------- */

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 700px) {
    .form-grid { grid-template-columns: 1fr; }
}

.form-group { margin-bottom: 4px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 13.5px;
    margin-bottom: 6px;
    color: #2b2b33;
}

.form-group .hint {
    font-size: 12px;
    color: #8a8a94;
    margin-top: 4px;
}

.form-control-admin,
select.form-control-admin {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: "DM Sans", sans-serif;
    font-size: 14.5px;
    box-sizing: border-box;
    background: #fff;
}

.form-control-admin:focus,
select.form-control-admin:focus {
    outline: none;
    border-color: #382c80;
    box-shadow: 0 0 0 3px rgba(56,44,128,.12);
}

.existing-file-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 13.5px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

/* ---------- Alerts ---------- */

.alert-admin {
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    font-weight: 500;
}
.alert-success-admin { background: #e8f7f0; color: #1f9d63; border: 1px solid #bfe9d6; }
.alert-error-admin { background: #fdecec; color: #c92a2a; border: 1px solid #f6c6c6; }

/* ---------- Login page ---------- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #382c80 0%, #4d3ea8 100%);
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 14px;
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 50px rgba(0,0,0,.25);
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 8px;
}

.login-card .login-logo img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.login-card h1 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin: 12px 0 4px;
    color: #2b2b33;
}

.login-card p.subtitle {
    text-align: center;
    color: #8a8a94;
    font-size: 14px;
    margin: 0 0 26px;
}

.login-card .btn-admin { width: 100%; justify-content: center; padding: 12px; }

/* ---------- Empty state ---------- */

.empty-state {
    text-align: center;
    padding: 50px 20px;
    color: #8a8a94;
}

.empty-state i { font-size: 40px; margin-bottom: 14px; display: block; color: #d5d3e6; }

/* ---------- Mobile sidebar ---------- */

@media (max-width: 900px) {
    .admin-wrapper { flex-direction: column; }
    .admin-sidebar {
        width: 100%;
        display: flex;
        align-items: center;
        padding: 12px 16px;
        overflow-x: auto;
    }
    .admin-sidebar .brand { border-bottom: none; margin-bottom: 0; padding: 0 16px 0 0; }
    .admin-sidebar nav { display: flex; }
    .admin-sidebar nav a { padding: 8px 14px; border-left: none; white-space: nowrap; }
    .admin-sidebar .logout-link { margin-top: 0; border-top: none; padding-top: 0; margin-left: auto; }
    .admin-content { padding: 18px; }
}