/* ===========================
   관리자 페이지 스타일 - admin.css
=========================== */

/* Admin Login Overlay */
.admin-login-overlay {
    position: fixed;
    inset: 0;
    top: 64px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e0e8ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 20px;
}

.admin-login-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    animation: fadeInUp 0.3s ease;
}

.admin-login-icon {
    width: 80px;
    height: 80px;
    background: #e0e7ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.admin-login-icon i {
    font-size: 2rem;
    color: #6366f1;
}

.admin-login-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.admin-login-card p {
    color: var(--gray-500);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.admin-hint {
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--gray-500);
    background: var(--gray-50);
    padding: 10px;
    border-radius: var(--radius-sm);
}

/* Admin Main */
.admin-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 24px 60px;
}

/* Admin Stats */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 8px;
}

.admin-stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.admin-stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.asc-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.asc-blue { background: var(--primary-light); color: var(--primary); }
.asc-orange { background: var(--warning-light); color: var(--warning); }
.asc-green { background: var(--success-light); color: var(--success); }
.asc-purple { background: #ede9fe; color: #7c3aed; }

.asc-info {
    display: flex;
    flex-direction: column;
}

.asc-num {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}

.asc-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* Admin Table */
.admin-table-wrap {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    box-shadow: var(--shadow);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-table thead th {
    background: var(--gray-50);
    padding: 14px 16px;
    text-align: left;
    font-weight: 700;
    color: var(--gray-700);
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}

.admin-table tbody tr {
    border-bottom: 1px solid var(--gray-100);
    transition: var(--transition);
}

.admin-table tbody tr:hover {
    background: var(--gray-50);
}

.admin-table tbody tr:last-child {
    border-bottom: none;
}

.admin-table td {
    padding: 12px 16px;
    color: var(--gray-700);
    vertical-align: middle;
}

.loading-cell {
    text-align: center;
    padding: 40px !important;
    color: var(--gray-400);
}

.table-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition);
}

.btn-icon-edit {
    background: var(--primary-light);
    color: var(--primary);
}

.btn-icon-edit:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-icon-delete {
    background: var(--danger-light);
    color: var(--danger);
}

.btn-icon-delete:hover {
    background: var(--danger);
    color: var(--white);
}

.btn-icon-view {
    background: var(--success-light);
    color: var(--success);
}

.btn-icon-view:hover {
    background: var(--success);
    color: var(--white);
}

/* Doc status in table */
.doc-status-icons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.doc-pill {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 700;
}

.doc-pill.has { background: var(--success-light); color: var(--success); }
.doc-pill.none { background: var(--gray-100); color: var(--gray-400); }

/* GPS in table */
.gps-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
}

.gps-active {
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 4px;
}

.gps-inactive {
    color: var(--gray-400);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* PIN 안내 박스 */
.pin-guide-box {
    background: var(--primary-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.88rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pin-guide-box i {
    flex-shrink: 0;
}

/* driver.css 추가 - PIN 입력 래퍼 */
.pin-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.pin-input-wrap input {
    width: 100%;
    padding: 10px 44px 10px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-family: var(--font);
    letter-spacing: 4px;
    transition: var(--transition);
}

.pin-input-wrap input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.pin-input-wrap .toggle-pw {
    position: absolute;
    right: 10px;
}

@media (max-width: 1024px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .admin-stat-card {
        padding: 16px;
    }

    .asc-num { font-size: 1.4rem; }

    .admin-main {
        padding: 16px 16px 40px;
    }
}

@media (max-width: 480px) {
    .admin-stats {
        grid-template-columns: 1fr 1fr;
    }
}