/**
 * Court Booking Manager - Search Page Styles
 * Modern, clean design for court booking
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    --cbm-primary: #10b981;
    --cbm-primary-dark: #059669;
    --cbm-primary-light: #34d399;
    --cbm-accent: #10b981;
    --cbm-accent-dark: #059669;
    --cbm-success: #10b981;
    --cbm-dark: #0f172a;
    --cbm-gray-900: #111827;
    --cbm-gray-700: #374151;
    --cbm-gray-500: #6b7280;
    --cbm-gray-400: #9ca3af;
    --cbm-gray-300: #d1d5db;
    --cbm-gray-200: #e5e7eb;
    --cbm-gray-100: #f3f4f6;
    --cbm-gray-50: #f9fafb;
    --cbm-white: #ffffff;
    --cbm-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --cbm-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --cbm-shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --cbm-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --cbm-shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --cbm-radius-sm: 6px;
    --cbm-radius: 10px;
    --cbm-radius-lg: 16px;
    --cbm-radius-xl: 24px;
    --cbm-transition: all 0.2s ease;
}

/* ========================================
   Base Styles
   ======================================== */
.cbm-booking-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--cbm-gray-900);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.cbm-booking-page *,
.cbm-booking-page *::before,
.cbm-booking-page *::after {
    box-sizing: border-box;
}

/* ========================================
   Hero Section
   ======================================== */
.cbm-hero {
    position: relative;
    width: 100%;
    min-height: 320px;
    padding: 80px 24px 140px;
    text-align: center;
    overflow: hidden;
    background: #0f172a;
}

.cbm-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1626224583764-f87db24ac4ea?w=1920&q=80');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.cbm-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(5, 150, 105, 0.80) 100%);
}

.cbm-hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cbm-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
}

.cbm-hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 400;
    line-height: 1.6;
}

/* ========================================
   Search Section
   ======================================== */
.cbm-search-section {
    margin-top: -80px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.cbm-search-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--cbm-white);
    border-radius: var(--cbm-radius-lg);
    box-shadow: var(--cbm-shadow-xl);
    padding: 24px 28px;
}

.cbm-search-form {
    width: 100%;
}

.cbm-search-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.cbm-search-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cbm-search-field label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cbm-gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cbm-field-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--cbm-primary);
}

.cbm-field-icon svg {
    width: 18px;
    height: 18px;
}

.cbm-search-field select,
.cbm-search-field input {
    width: 100%;
    height: 52px;
    padding: 0 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--cbm-gray-900);
    background: var(--cbm-gray-50);
    border: 2px solid var(--cbm-gray-200);
    border-radius: var(--cbm-radius);
    outline: none;
    transition: var(--cbm-transition);
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.cbm-search-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236b7280' 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 14px center;
    padding-right: 44px;
}

.cbm-search-field select:focus,
.cbm-search-field input:focus {
    border-color: var(--cbm-primary);
    background-color: var(--cbm-white);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.cbm-search-field select:hover,
.cbm-search-field input:hover {
    border-color: var(--cbm-gray-300);
    background-color: var(--cbm-white);
}

/* Search Button */
.cbm-search-submit {
    align-self: end;
}

.cbm-btn-search {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 52px;
    padding: 0 28px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: none;
    border-radius: var(--cbm-radius);
    cursor: pointer;
    transition: var(--cbm-transition);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.3);
    white-space: nowrap;
}

.cbm-btn-search:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.5);
}

.cbm-btn-search:active {
    transform: translateY(0);
}

.cbm-btn-search svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ========================================
   Results Section
   ======================================== */
.cbm-results-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

.cbm-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--cbm-gray-200);
    flex-wrap: wrap;
    gap: 16px;
}

.cbm-results-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cbm-results-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cbm-gray-900);
    margin: 0;
}

.cbm-results-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--cbm-primary-light) 0%, var(--cbm-primary) 100%);
    border-radius: var(--cbm-radius-sm);
    color: var(--cbm-white);
}

.cbm-results-icon svg {
    width: 22px;
    height: 22px;
}

.cbm-results-count {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.cbm-count-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cbm-primary);
}

.cbm-count-label {
    font-size: 0.875rem;
    color: var(--cbm-gray-500);
}

/* View Toggle */
.cbm-view-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--cbm-gray-100);
    padding: 4px;
    border-radius: var(--cbm-radius);
}

.cbm-view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: var(--cbm-radius-sm);
    color: var(--cbm-gray-400);
    cursor: pointer;
    transition: var(--cbm-transition);
}

.cbm-view-btn:hover {
    color: var(--cbm-gray-600);
    background: var(--cbm-gray-200);
}

.cbm-view-btn--active {
    background: var(--cbm-white);
    color: var(--cbm-primary);
    box-shadow: var(--cbm-shadow-sm);
}

.cbm-view-btn--active:hover {
    background: var(--cbm-white);
    color: var(--cbm-primary);
}

/* Courts Grid */
.cbm-courts-grid {
    display: grid;
    gap: 20px;
}

.cbm-search-results-placeholder {
    display: grid;
    gap: 20px;
}

/* ========================================
   Court Cards
   ======================================== */
.cbm-result-card {
    display: grid;
    grid-template-columns: 180px 1fr auto;
    gap: 24px;
    background: var(--cbm-white);
    border-radius: var(--cbm-radius-lg);
    border: 1px solid var(--cbm-gray-200);
    padding: 20px;
    transition: var(--cbm-transition);
    box-shadow: var(--cbm-shadow-sm);
}

.cbm-result-card:hover {
    border-color: var(--cbm-primary-light);
    box-shadow: var(--cbm-shadow-md);
    transform: translateY(-2px);
}

/* Court Image */
.cbm-result-image {
    width: 180px;
    height: 130px;
    border-radius: var(--cbm-radius);
    overflow: hidden;
    background: linear-gradient(135deg, var(--cbm-gray-100) 0%, var(--cbm-gray-200) 100%);
    position: relative;
}

.cbm-result-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cbm-primary-light) 0%, var(--cbm-primary) 100%);
    opacity: 0.1;
}

.cbm-result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Court Body */
.cbm-result-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.cbm-result-header {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.cbm-result-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cbm-gray-900);
    margin: 0;
}

.cbm-result-category {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cbm-primary);
    background: rgba(16, 185, 129, 0.1);
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Time Slots */
.cbm-result-slots {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.cbm-slot-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 8px;
    font-size: 10px;
    font-weight: 500;
    color: var(--cbm-primary);
    background: var(--cbm-white);
    border: 1px solid var(--cbm-primary-light);
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}

.cbm-slot-chip:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: var(--cbm-primary);
}

.cbm-slot-chip:active {
    transform: scale(0.95);
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--cbm-primary);
}

.cbm-slot-chip--selected,
.cbm-slot-chip--active {
    color: var(--cbm-white);
    background: linear-gradient(135deg, var(--cbm-primary) 0%, var(--cbm-primary-dark) 100%);
    border-color: var(--cbm-primary);
}

.cbm-slot-chip--selected:hover,
.cbm-slot-chip--active:hover {
    background: linear-gradient(135deg, var(--cbm-primary-dark) 0%, var(--cbm-primary) 100%);
}

.cbm-slot-chip--selected:active,
.cbm-slot-chip--active:active {
    transform: scale(0.95);
}

/* Court Side (Price & Button) */
.cbm-result-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 16px;
    min-width: 160px;
}

.cbm-result-price {
    text-align: right;
}

.cbm-price-label {
    display: block;
    font-size: 12px;
    color: var(--cbm-gray-500);
    margin-bottom: 2px;
}

.cbm-price-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--cbm-success);
}

.cbm-btn-add-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 150px;
    height: 46px;
    padding: 0 24px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: none;
    border-radius: var(--cbm-radius);
    cursor: pointer;
    transition: var(--cbm-transition);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.3);
}

.cbm-btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.5);
}

.cbm-btn-add-cart:active {
    transform: translateY(0);
}

/* ========================================
   Grid View Layout
   ======================================== */
.cbm-courts-grid.cbm-view-grid .cbm-search-results-placeholder {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.cbm-courts-grid.cbm-view-grid .cbm-result-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 16px;
}

.cbm-courts-grid.cbm-view-grid .cbm-result-image {
    width: 100%;
    height: 160px;
}

.cbm-courts-grid.cbm-view-grid .cbm-result-body {
    gap: 10px;
}

.cbm-courts-grid.cbm-view-grid .cbm-result-slots {
    max-height: none;
    overflow-y: visible;
}

.cbm-courts-grid.cbm-view-grid .cbm-result-side {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-width: auto;
    padding-top: 12px;
    border-top: 1px solid var(--cbm-gray-200);
}

.cbm-courts-grid.cbm-view-grid .cbm-result-price {
    text-align: left;
}

.cbm-courts-grid.cbm-view-grid .cbm-btn-add-cart {
    min-width: 130px;
}

/* ========================================
   Loading State
   ======================================== */
.cbm-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.cbm-loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--cbm-gray-200);
    border-top-color: var(--cbm-primary);
    border-radius: 50%;
    animation: cbm-spin 0.8s linear infinite;
    margin-bottom: 16px;
}

@keyframes cbm-spin {
    to { transform: rotate(360deg); }
}

.cbm-loading p {
    font-size: 15px;
    color: var(--cbm-gray-500);
    margin: 0;
}

/* ========================================
   Empty State
   ======================================== */
.cbm-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.cbm-empty-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cbm-gray-100);
    border-radius: 50%;
    margin-bottom: 20px;
    color: var(--cbm-gray-400);
}

.cbm-empty-state h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cbm-gray-900);
    margin: 0 0 8px;
}

.cbm-empty-state p {
    font-size: 15px;
    color: var(--cbm-gray-500);
    margin: 0;
}

/* ========================================
   Floating Cart Button
   ======================================== */
.cbm-floating-cart {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px 12px 16px;
    background: linear-gradient(135deg, var(--cbm-success) 0%, #059669 100%);
    color: var(--cbm-white);
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
    transition: var(--cbm-transition);
    z-index: 999;
}

.cbm-floating-cart:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
    color: var(--cbm-white);
}

.cbm-cart-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.cbm-cart-icon svg {
    width: 24px;
    height: 24px;
}

.cbm-cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 700;
    color: var(--cbm-success);
    background: var(--cbm-white);
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--cbm-transition);
}

.cbm-floating-cart.cbm-has-items .cbm-cart-badge {
    opacity: 1;
    transform: scale(1);
}

.cbm-cart-text {
    font-size: 14px;
    font-weight: 600;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 900px) {
    .cbm-search-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cbm-search-submit {
        grid-column: span 2;
    }

    .cbm-btn-search {
        width: 100%;
    }

    .cbm-result-card {
        grid-template-columns: 140px 1fr;
        grid-template-rows: auto auto;
    }

    .cbm-result-side {
        grid-column: span 2;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding-top: 16px;
        border-top: 1px solid var(--cbm-gray-200);
    }

    .cbm-result-price {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .cbm-hero {
        padding: 50px 20px 100px;
    }

    .cbm-hero-title {
        font-size: 2rem;
    }

    .cbm-hero-subtitle {
        font-size: 1rem;
    }

    .cbm-search-section {
        margin-top: -60px;
        padding: 0 16px;
    }

    .cbm-search-container {
        padding: 20px;
    }

    .cbm-search-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .cbm-search-submit {
        grid-column: 1;
    }

    .cbm-search-field select,
    .cbm-search-field input {
        height: 48px;
    }

    .cbm-btn-search {
        height: 48px;
    }

    .cbm-results-section {
        padding: 32px 16px 100px;
    }

    .cbm-results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .cbm-results-header-left {
        width: 100%;
        justify-content: space-between;
    }

    .cbm-results-title {
        font-size: 1.25rem;
    }

    .cbm-view-toggle {
        margin-left: auto;
    }

    .cbm-view-btn {
        width: 36px;
        height: 36px;
    }

    .cbm-result-card {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cbm-result-image {
        width: 100%;
        height: 180px;
    }

    .cbm-result-side {
        grid-column: 1;
    }

    .cbm-floating-cart {
        bottom: 16px;
        right: 16px;
        padding: 12px 20px 12px 14px;
    }

    .cbm-cart-text {
        display: none;
    }

    /* Force grid view on mobile for better display */
    .cbm-courts-grid.cbm-view-grid .cbm-search-results-placeholder {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Compact Mode
   ======================================== */
.cbm-compact .cbm-hero {
    display: none;
}

.cbm-compact .cbm-search-section {
    margin-top: 0;
    padding: 20px;
}

.cbm-compact .cbm-search-container {
    box-shadow: var(--cbm-shadow-md);
}

/* ========================================
   Animations
   ======================================== */
@keyframes cbm-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cbm-result-card {
    animation: cbm-fade-in 0.3s ease-out;
}

.cbm-result-card:nth-child(1) { animation-delay: 0s; }
.cbm-result-card:nth-child(2) { animation-delay: 0.05s; }
.cbm-result-card:nth-child(3) { animation-delay: 0.1s; }
.cbm-result-card:nth-child(4) { animation-delay: 0.15s; }
.cbm-result-card:nth-child(5) { animation-delay: 0.2s; }

/* ========================================
   Toast Notification
   ======================================== */
.cbm-toast {
    position: fixed;
    top: 80px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--cbm-success);
    color: var(--cbm-white);
    border-radius: var(--cbm-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    font-size: 14px;
    font-weight: 600;
    z-index: 99999;
    animation: cbm-toast-in 0.3s ease-out;
}

.cbm-toast.cbm-toast-out {
    animation: cbm-toast-out 0.3s ease-out forwards;
}

@keyframes cbm-toast-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cbm-toast-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* ========================================
   Hide loading when results loaded
   ======================================== */
.cbm-courts-grid.cbm-loaded .cbm-loading {
    display: none;
}

.cbm-courts-grid:not(.cbm-loaded) .cbm-search-results-placeholder {
    display: none;
}