:root {
    --bg-color: #f4f6f9;
    --text-color: #333333;
    --accent-color: #f39c12;
    --accent-hover: #d35400;
    --error-color: #F35400;
    --success-color: #2e970e;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.site-header {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 15px 0;
    border-bottom: 3px solid var(--accent-color);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo-block {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.company-name {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.company-name a {
    color: #ffffff;
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s ease;
}

.hint {
    font-size: 12px;
    font-weight: 400;
    margin-top: 4px;
    letter-spacing: 0.1px;
}

.main-nav a {
    color: #ffffff;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--accent-color);
}

.main-content {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.content-container {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.info-section {
    flex: 1;
}

.info-section h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.info-lead {
    font-size: 18px;
    color: #666666;
    margin-bottom: 40px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.benefit-item {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.benefit-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.benefit-item p {
    color: #555555;
    font-size: 15px;
}

.auth-section {
    flex: 1;
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 12px 0;
    font-size: 16px;
    font-weight: 600;
    color: #888888;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: #1a1a1a;
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    margin-bottom: -2px;
}

.form-container {
    display: none;
}

.form-container.active {
    display: block;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #444444;
}

.form-group {
    margin-bottom: 15px;
    position: relative;
}

.input-wrapper {
    position: relative;
    width: 100%;
}

.form-group input {
    width: 100%;
    padding: 12px 40px 12px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    border-color: var(--accent-color);
}

.form-group input:valid:not(:placeholder-shown) {
    border-color: var(--success-color);
}

.form-group input:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
}

.form-group input.is-invalid {
    border-color: var(--error-color) !important;
}

.form-group input.is-invalid ~ .validation-icon::before {
    content: "✗";
    color: var(--error-color);
}

.validation-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: bold;
    line-height: 1;
    pointer-events: none;
    transition: all 0.2s ease;
}

.form-group input:valid:not(:placeholder-shown) ~ .validation-icon::before {
    content: "✓";
    color: var(--success-color);
}

.form-group input:invalid:not(:placeholder-shown) ~ .validation-icon::before {
    content: "✗";
    color: var(--error-color);
}

.submit-btn {
    width: 100%;
    background-color: var(--accent-color);
    color: #ffffff;
    border: none;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: var(--accent-hover);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.extra-actions {
    align-items: center;
    display: flex;
    justify-items: center;
    justify-content: center;
}

.reset-password {
    font-size: 14px;
    color: #555555;
    user-select: none;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    margin-top: 8px;
    transition: color 0.3s ease;
}

.form-checkbox label {
    font-size: 14px;
    color: #555555;
    user-select: none;
    cursor: pointer;
}

.works-gallery-block {
    margin-top: 40px;
}

.works-gallery-block h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.works-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.gallery-item {
    background-color: var(--card-bg);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.gallery-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.gallery-desc {
    padding: 10px;
    font-size: 13px;
    font-weight: 500;
    color: #444444;
    line-height: 1.3;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    font-size: 14px;
}

.site-footer {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 40px 0;
    margin-top: 80px;
    border-top: 1px solid #333333;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.footer-info h4, .footer-schedule h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-info p, .footer-schedule p {
    color: #cccccc;
    margin-bottom: 8px;
    font-size: 14px;
}

.dashboard-section { margin-bottom: 50px; }
.section-title { font-size: 24px; color: #1a1a1a; margin-bottom: 20px; padding-bottom: 8px; border-bottom: 2px solid var(--border-color); }

.category-block { margin-bottom: 30px; }
.category-title { font-size: 18px; color: #555; margin-bottom: 15px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.category-title::before { content: ''; display: inline-block; width: 8px; height: 18px; background: var(--accent-color); border-radius: 2px; }

.orders-table-wrapper { background: var(--card-bg); border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); border: 1px solid var(--border-color); overflow-x: auto; }
.orders-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 15px; }
.orders-table th, .orders-table td { padding: 14px 20px; border-bottom: 1px solid var(--border-color); }
.orders-table th { background-color: #1a1a1a; color: #fff; font-weight: 500; }
.orders-table tr:last-child td { border-bottom: none; }

.badge { display: inline-block; padding: 4px 10px; border-radius: 4px; font-size: 12px; font-weight: 600; text-transform: uppercase; }
.badge-pending { background-color: #ffeeba; color: #856404; }
.badge-in_progress { background-color: #cce5ff; color: #004085; }
.badge-completed { background-color: #d4edda; color: #155724; }
.badge-canceled { background-color: #f8d7da; color: #721c24; }

.fxd-err-body {
    --fxd-bg: #f4f6f9;
    --fxd-text: #333333;
    --fxd-accent: #f39c12;
    --fxd-accent-hover: #d35400;
    --fxd-card: #ffffff;
    --fxd-border: #e0e0e0;
    --fxd-error-bg: #f8d7da;
    --fxd-error-text: #721c24;
    --fxd-error-border: #f5c6cb;

    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--fxd-bg);
    color: var(--fxd-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fxd-err-card {
    background-color: var(--fxd-card);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    max-width: 500px;
    width: 100%;
    text-align: center;
    border: 1px solid var(--fxd-border);
    border-top: 4px solid var(--fxd-accent);
    margin: 20px;
}

.fxd-err-icon {
    font-size: 48px;
    line-height: 1;
    margin-bottom: 15px;
    user-select: none;
}

.fxd-err-title {
    font-size: 24px;
    color: #1a1a1a;
    margin-bottom: 20px;
    font-weight: 700;
}

.fxd-err-description {
    color: var(--fxd-error-text);
    padding: 14px;
    border-radius: 6px;
    margin-bottom: 15px;
    border: 1px solid var(--fxd-error-border);
    font-size: 14px;
    text-align: left;
    word-break: break-word;
}

.fxd-err-message {
    background-color: var(--fxd-error-bg);
    color: var(--fxd-error-text);
    padding: 14px;
    border-radius: 6px;
    margin-bottom: 30px;
    border: 1px solid var(--fxd-error-border);
    font-size: 14px;
    text-align: left;
    word-break: break-word;
}

.fxd-err-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fxd-err-btn-main {
    width: 100%;
    background-color: var(--fxd-accent);
    color: #ffffff;
    border: none;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    display: block;
    box-sizing: border-box;
    transition: background-color 0.3s ease;
}

.fxd-err-btn-main:hover {
    background-color: var(--fxd-accent-hover);
}

.fxd-err-btn-back {
    font-size: 14px;
    color: #555555;
    user-select: none;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    margin-top: 8px;
    transition: color 0.3s ease;
    display: inline-block;
}

.fxd-err-btn-back:hover {
    color: var(--fxd-accent-hover);
}

.profile-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: flex-start;
}

.avatar-block {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    text-align: center;
    border: 1px solid var(--border-color);
}

.avatar-wrapper {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent-color);
    cursor: pointer;
}

.avatar-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.avatar-hover-hint {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 10px;
    box-sizing: border-box;
}

.avatar-wrapper:hover .avatar-hover-hint {
    opacity: 1;
}

.profile-name {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 5px;
}

.profile-role {
    font-size: 14px;
    color: #666666;
    margin-bottom: 20px;
}

.upload-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: #555555;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.error-block {
    color: var(--error-color);
    font-size: 12px;
    margin-top: 5px;
}

.form-summary-error {
    color: var(--error-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.form-summary-success {
    color: var(--success-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.btn-logout {
    display: inline-block; 
    margin-top: 4px;
    
    padding: 10px 20px; 
    
    background-color: var(--error-color);
    color: #ffffff;
    
    font-family: sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    
    border-radius: 6px;
    border: none;

    transition: background-color 0.2s ease, transform 0.1s ease;
    cursor: pointer;
}

@media (max-width: 768px) {
    .header-container, .content-container, .footer-container {
        flex-direction: column;
        gap: 20px;
        align-items: stretch;
    }

    .main-nav {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .main-nav a {
        margin-left: 0;
    }

    .main-content {
        margin: 30px auto;
    }

    .auth-section {
        padding: 20px;
    }

    .works-gallery-block {
        margin-top: 25px;
    }
    
    .works-gallery {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .gallery-img {
        height: 160px;
    }

    .profile-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}