/* frontend/admin/admin.css */

/* Basics for Admin - reset to take full height */
html,
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    font-family: var(--font-family-sans);
    background-color: var(--color-surface);
    color: var(--color-text-primary);
}

.hidden {
    display: none !important;
}

/* --- Login Overlay --- */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-surface);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.login-box {
    background-color: var(--color-background);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--color-border);
}

.login-box h2 {
    font-family: var(--font-family-heading);
    margin-top: 0;
    margin-bottom: var(--space-6);
    text-align: center;
    font-size: var(--font-size-2xl);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    height: 44px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    box-sizing: border-box;
    background-color: var(--color-background);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Кастомная стрелочка, отодвинутая от правого края на 12px */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.btn-primary {
    width: 100%;
    padding: var(--space-3);
    background-color: var(--color-primary);
    color: var(--color-background);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-family-sans);
    font-weight: 500;
    font-size: var(--font-size-base);
    transition: background-color var(--transition-fast);
}

.btn-primary:hover:not(:disabled) {
    background-color: #333;
}

.btn-primary.is-empty,
.btn-primary.is-empty:disabled {
    background-color: #666;
    color: #ccc;
}

.btn-primary:disabled {
    background-color: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
}

.btn-secondary {
    height: 38px;
    padding: 0 var(--space-4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-family-sans);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    box-sizing: border-box;
    vertical-align: middle;
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-text-secondary);
}

.error-message {
    color: #ef4444;
    /* red */
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    text-align: center;
}

.success-message {
    color: #10b981;
    /* green */
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

/* --- Main Admin Layout --- */
.admin-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.admin-sidebar {
    width: 250px;
    background-color: var(--color-background);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    height: 72px;
    padding: 8px var(--space-6) 0 var(--space-6);
    box-sizing: border-box;
    font-family: var(--font-family-section-title);
    font-size: 1.5rem;
    font-weight: 600;
    color: #000000;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-4) 0;
    display: flex;
    flex-direction: column;
}

.nav-item {
    padding: var(--space-3) var(--space-6);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-item:hover {
    background-color: var(--color-surface);
    color: var(--color-primary);
}

.nav-item.active {
    background-color: var(--color-surface);
    color: var(--color-primary);
    border-left: 4px solid var(--color-primary);
}

.sidebar-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.admin-main {
    flex: 1;
    overflow-y: scroll;
    background-color: var(--color-surface);
    padding: 0 var(--space-8) var(--space-6) var(--space-8);
}

.view-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    height: 72px;
    box-sizing: border-box;
    margin-bottom: var(--space-6);
}

.view-header h1 {
    margin: 0;
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
}

/* --- Bookings Filter --- */
.view-header-bookings {
    height: auto;
    min-height: 72px;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-3) 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* --- Search Box --- */
.search-container {
    display: flex;
    align-items: center;
    background-color: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    overflow: hidden;
    height: 38px;
    box-sizing: border-box;
}

.search-container:hover {
    border-color: var(--color-text-secondary);
}

.search-container.active {
    border-color: var(--color-text-primary);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

.search-btn {
    background: transparent;
    border: none;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    flex-shrink: 0;
}

.search-btn:hover {
    color: var(--color-text-primary);
}

.search-input {
    width: 0;
    opacity: 0;
    border: none !important;
    padding: 0 !important;
    font-family: var(--font-family-sans);
    font-size: var(--font-size-sm);
    height: 100% !important;
    transition: width var(--transition-normal), opacity var(--transition-normal), padding var(--transition-normal);
    outline: none;
    background: transparent;
}

.search-container.active .search-input {
    width: 200px;
    opacity: 1;
    padding: 0 var(--space-3) 0 0 !important;
}

.filter-dropdown-container {
    position: relative;
    display: inline-block;
}

.filter-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    z-index: 100;
    min-width: 280px;
}

.filter-dropdown-menu.hidden {
    display: none !important;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-group input[type="date"],
.filter-group select {
    height: 36px;
    padding: 0 var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family-sans);
    font-size: var(--font-size-sm);
    background-color: var(--color-background);
}

.filter-group select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 30px;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
}

.filter-apts {
    display: flex;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
}

.filter-apts label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

/* --- Table --- */
.table-container {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: var(--font-size-sm);
}

.admin-table th,
.admin-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.admin-table th {
    background-color: var(--color-surface);
    font-weight: 600;
    color: var(--color-text-secondary);
}

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

.admin-table tbody tr:hover {
    background-color: var(--color-surface);
}

.loading-cell {
    text-align: center;
    padding: var(--space-8) !important;
    color: var(--color-text-secondary);
}

/* --- Status Badges --- */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-pill);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background-color: #fef3c7;
    color: #b45309;
}

.status-confirmed {
    background-color: #d1fae5;
    color: #047857;
}

.status-cancelled {
    background-color: #fee2e2;
    color: #b91c1c;
}

.status-blocked {
    background-color: #f3f4f6;
    color: #374151;
}

.action-btns {
    display: flex;
    gap: var(--space-2);
}

.btn-small {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid var(--color-border);
    background: transparent;
}

.btn-confirm:hover {
    background-color: #d1fae5;
    border-color: #047857;
    color: #047857;
}

.btn-cancel:hover {
    background-color: #fee2e2;
    border-color: #b91c1c;
    color: #b91c1c;
}

/* --- Forms --- */
.block-form-card {
    background-color: var(--color-background);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    max-width: 600px;
}

.block-form-card h3 {
    margin-top: 0;
    margin-bottom: var(--space-2);
}

.form-row {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

/* --- Admin Calendar --- */
.calendar-admin-container {
    background-color: var(--color-background);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.calendar-nav-controls {
    display: flex;
    gap: var(--space-2);
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    transition: background-color var(--transition-fast);
}

.btn-icon:hover {
    background-color: var(--color-surface);
}

.calendar-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.admin-cal-month {
    display: flex;
    flex-direction: column;
}

.admin-cal-title {
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-3);
    font-size: var(--font-size-sm);
}

.admin-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.admin-cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.admin-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    border-radius: var(--radius-sm);
    background-color: #f9fafb;
    /* default empty/free */
    border: 1px solid var(--color-border);
}

.admin-cal-day.empty {
    background-color: transparent;
    border: none;
}

.admin-cal-day.free {
    background-color: #e6f6ee;
    /* Приятный мягкий зеленый */
    color: #1b8a51;
    border-color: #bbf7d0;
}

.admin-cal-day.booked {
    background-color: #fee2e2;
    /* Light red */
    color: #b91c1c;
    border-color: #fca5a5;
    opacity: 0.8;
}

.admin-cal-day.past-booked {
    background-color: #b4bcc8;
    color: #475569;
    border-color: #94a3b8;
}

.admin-cal-day.past-free {
    background-color: #e2e8f0;
    color: #475569;
    border-color: #cbd5e1;
}

@media (max-width: 1024px) {
    .calendar-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .admin-container {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }

    .form-row {
        flex-direction: column;
    }

    .table-container {
        overflow-x: auto;
    }

    .calendar-grid-4 {
        grid-template-columns: 1fr;
    }
}