:root[data-theme="dark"] {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #242424;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-tertiary: #808080;
    --border-color: #7d2803;
    --border-light: #333;
    --shadow: rgba(0, 0, 0, 0.5);
    --card-bg: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
}

:root[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #e8e8e8;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #707070;
    --border-color: #ff6b35;
    --border-light: #ddd;
    --shadow: rgba(0, 0, 0, 0.1);
    --card-bg: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
}


:root {
    --orange-primary: #ff6b35;
    --orange-secondary: #7d2803;
    --orange-hover: #e55a28;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background 0.3s, color 0.3s;
}


.header {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 16px 32px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px var(--shadow);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.header-left {
    display: flex;
    align-items: center;
}

.logo {
    height: 50px;
    object-fit: contain;
}

[data-theme="light"] .logo {
    filter: invert(1);
}

.header-nav {
    display: flex;
    gap: 8px;
}

.header-nav a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.header-nav a:hover {
    background: var(--bg-tertiary);
    color: var(--orange-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}


.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background: var(--orange-secondary);
    border-color: var(--orange-primary);
}

.icon-button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    vertical-align: middle; 
}

.icon-button:hover {
    background: var(--orange-secondary);
    border-color: var(--orange-primary);
}

[data-theme="dark"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: block; }
[data-theme="light"] .sun-icon { display: block; }
[data-theme="light"] .moon-icon { display: none; }


.btn-primary {
    background: var(--orange-primary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--orange-hover);
    transform: translateY(-1px);
}

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

.btn-secondary {
    background: var(--orange-secondary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: var(--orange-hover);
}


.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px var(--shadow);
    z-index: 1;
}

.modal-large {
    max-width: 600px;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--orange-primary);
}

.modal-content h2 {
    color: var(--orange-primary);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.modal-content p {
    color: var(--text-secondary);
    margin: 12px 0;
    font-size: 1.05rem;
}


form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-primary);
    font-weight: 500;
}

form input,
form textarea {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 12px;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

form input:focus,
form textarea:focus {
    outline: none;
    border-color: var(--orange-primary);
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 12px;
}


.main {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 32px;
}


.search-section {
    margin-bottom: 32px;
}

.search-container {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
}

.search-box {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 20px;
    transition: border-color 0.2s;
}

.search-box:focus-within {
    border-color: var(--orange-primary);
}

.search-box svg {
    color: var(--text-tertiary);
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

.filter-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.filter-toggle:hover {
    background: var(--orange-secondary);
    color: #fff;
    border-color: var(--orange-primary);
}


.filter-panel {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: none;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

.filter-panel.active {
    display: grid;
}

.filter-panel label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-primary);
    font-weight: 500;
}

.filter-panel input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
}

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


.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px var(--shadow);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px var(--shadow), 0 0 0 2px var(--orange-primary);
}



.service-card.has-image {
    min-height: 380px;
}

.service-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    position: relative;
}

.service-card.has-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.4) 100%);
    pointer-events: none;
    z-index: 1;
}


.service-card:not(.has-image) {
    min-height: 200px;
}

.service-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 8px;
    line-height: 1.3;
}

.service-card .meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 0;
}

.service-card .price {
    color: var(--orange-primary);
    font-size: 1.3rem;
    font-weight: 700;
}

.service-card .rating {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.service-card .tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.service-card .tag {
    background: var(--orange-secondary);
    color: var(--orange-primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.service-card .actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.service-card .btn-view {
    flex: 1;
    background: var(--orange-primary);
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.service-card .btn-view:hover {
    background: var(--orange-hover);
}


.options-menu {
    position: relative;
}

.options-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
    line-height: 1;
    transition: all 0.2s;
}

.options-btn:hover {
    background: var(--orange-secondary);
    color: #fff;
}

.options-dropdown {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    min-width: 120px;
    display: none;
    box-shadow: 0 8px 24px var(--shadow);
    z-index: 10;
}

.options-dropdown.active {
    display: block;
}

.options-dropdown button {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 4px;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
}

.options-dropdown button:hover {
    background: var(--orange-secondary);
    color: #fff;
}


.account-panel {
    position: relative;
}

.account-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.account-btn:hover {
    background: var(--orange-secondary);
    border-color: var(--orange-primary);
}

.account-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    min-width: 150px;
    display: none;
    box-shadow: 0 8px 24px var(--shadow);
    z-index: 10;
}

.account-dropdown.active {
    display: block;
}

.account-dropdown a,
.logout-btn {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background 0.2s;
    cursor: pointer;
}

.account-dropdown a:hover,
.logout-btn:hover {
    background: var(--orange-secondary);
    color: #fff;
}

.logout-btn {
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
}


@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .header-nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    .search-container {
        flex-direction: column;
    }
    
    .filter-panel {
        grid-template-columns: 1fr;
    }
    
    .service-grid {
        grid-template-columns: 1fr;
    }
}



.header-search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 8px 14px;
    min-width: 200px;
    transition: border-color 0.2s, background 0.2s;
}

.header-search-box:focus-within {
    border-color: var(--orange-primary);
    background: var(--bg-secondary);
}

.header-search-box svg {
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.header-search-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    min-width: 0;
}

.header-search-box input::placeholder {
    color: var(--text-tertiary);
}


.filter-toggle-header {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.filter-toggle-header:hover,
.filter-toggle-header.active {
    background: var(--orange-secondary);
    border-color: var(--orange-primary);
    color: #fff;
}


.filter-panel {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    display: none;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}


.search-section {
    display: none;
}


@media (max-width: 1024px) {
    .header-search-box {
        min-width: 150px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .header-nav {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    
    .header-right {
        order: 2;
        flex: 1;
        justify-content: flex-end;
    }
    
    .header-search-box {
        order: 4;
        width: 100%;
        min-width: 100%;
    }
    
    .filter-panel {
        grid-template-columns: 1fr;
    }
}
footer {
    background: var(--bg-secondary);
    border-top: 2px solid var(--border-color);
    padding: 24px 32px;
    text-align: center;
    box-shadow: 0 -4px 12px var(--shadow);
    margin-top: auto;
}