/* ════════════════════════════════════════════════════════════════════════════════════
   Festival Planning Application Form - Stylesheet
   ════════════════════════════════════════════════════════════════════════════════════ */

/* ─── Form Container ─── */
.festival-planning-form {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.festival-planning-form .form-title {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.festival-planning-form .form-subtitle {
    font-size: 1rem;
    color: #666;
    margin-bottom: 30px;
}

/* ─── Form Sections ─── */
.form-section {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.form-section-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.form-section-header:hover {
    background: linear-gradient(135deg, #5568d3 0%, #6a3a8f 100%);
}

.form-section-header.collapsed::after {
    content: '▼';
    transform: rotate(180deg);
}

.form-section-header::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.form-section-body {
    padding: 20px;
    display: block;
}

.form-section-body.collapsed {
    display: none;
}

/* ─── Form Groups ─── */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    font-weight: 500;
    color: #333;
    margin-bottom: 5px;
    display: block;
}

.form-group label .required {
    color: #dc3545;
    margin-left: 3px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="datetime-local"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    outline: none;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* ─── Form Grid ─── */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-row.two-columns {
    grid-template-columns: 1fr 1fr;
}

.form-row.three-columns {
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
    .form-row.two-columns,
    .form-row.three-columns {
        grid-template-columns: 1fr;
    }
}

/* ─── Checkbox & Radio ─── */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-item label,
.radio-item label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: normal;
}

/* ─── Multi-Select ─── */
.multi-select-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.multi-select-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.multi-select-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.multi-select-item label {
    cursor: pointer;
    margin-bottom: 0;
    font-weight: normal;
}

/* ─── File Upload ─── */
.file-upload-group {
    border: 2px dashed #667eea;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9ff;
}

.file-upload-group:hover {
    border-color: #764ba2;
    background: #f0f1ff;
}

.file-upload-group.dragover {
    border-color: #28a745;
    background: #e8f5e9;
}

.file-upload-group input[type="file"] {
    display: none;
}

.file-upload-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

.file-upload-text {
    color: #666;
    margin-bottom: 5px;
}

.file-upload-hint {
    font-size: 0.85rem;
    color: #999;
}

.file-preview {
    margin-top: 15px;
    text-align: center;
}

.file-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.file-preview-info {
    font-size: 0.9rem;
    color: #666;
}

.file-preview-remove {
    margin-top: 10px;
}

.file-preview-remove button {
    background: #dc3545;
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.file-preview-remove button:hover {
    background: #c82333;
}

/* ─── Validation ─── */
.invalid-feedback {
    color: #dc3545;
    font-size: 0.85rem;
    display: block;
    margin-top: 3px;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.form-group.has-error input:focus,
.form-group.has-error select:focus,
.form-group.has-error textarea:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* ─── Conditional Fields ─── */
.conditional-field {
    transition: opacity 0.3s ease;
    max-height: 500px;
    overflow: hidden;
}

.conditional-field.hidden {
    display: none;
    max-height: 0;
    opacity: 0;
    margin: 0;
    padding: 0;
}

.conditional-field.visible {
    display: block;
    opacity: 1;
}

/* ─── Form Actions ─── */
.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.form-actions button {
    padding: 12px 30px;
    font-size: 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    flex: 1;
    min-width: 150px;
}

.btn-submit:hover {
    background: linear-gradient(135deg, #5568d3 0%, #6a3a8f 100%);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-reset {
    background: #e9ecef;
    color: #333;
    flex: 1;
    min-width: 150px;
}

.btn-reset:hover {
    background: #dee2e6;
}

/* ─── Loading State ─── */
.form-loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.form-loading.active {
    display: flex;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ─── Alert Messages ─── */
.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.alert.show {
    display: block;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.alert-close {
    float: right;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    opacity: 0.7;
}

.alert-close:hover {
    opacity: 1;
}

/* ─── KVKK Approval ─── */
.kvkk-section {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    padding: 15px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.kvkk-section .form-group {
    margin-bottom: 0;
}

.kvkk-section label {
    font-size: 0.9rem;
    color: #333;
}

.kvkk-section a {
    color: #007bff;
    text-decoration: none;
}

.kvkk-section a:hover {
    text-decoration: underline;
}

/* ─── reCAPTCHA ─── */
.recaptcha-container {
    margin-top: 20px;
    margin-bottom: 20px;
}

/* ─── CTA Section (Festivaller Sayfasında) ─── */
.festival-cta-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid #667eea;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    margin: 40px 0;
}

.festival-cta-section.with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 30px;
}

.festival-cta-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.festival-cta-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.festival-cta-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.festival-cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.festival-cta-button:hover {
    background: linear-gradient(135deg, #5568d3 0%, #6a3a8f 100%);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .festival-cta-section.with-image {
        grid-template-columns: 1fr;
    }

    .festival-cta-content h2 {
        font-size: 1.4rem;
    }

    .form-section-header {
        font-size: 1rem;
        padding: 12px 15px;
    }

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

    .btn-submit,
    .btn-reset {
        flex: 0;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .festival-planning-form {
        padding: 10px;
    }

    .festival-planning-form .form-title {
        font-size: 1.5rem;
    }

    .festival-planning-form .form-subtitle {
        font-size: 0.9rem;
    }

    .form-section-body {
        padding: 15px;
    }

    .multi-select-list {
        grid-template-columns: 1fr;
    }
}