/* ========================================
   CUSTOM REGISTRATION PAGE CSS
   File: custom-register.css
   ======================================== */

/* ========================================
   REGISTRATION FORM LAYOUT
   ======================================== */

.registration-content {
    max-width: 800px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#fengshui-register-form {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid #e5e7eb;
}

/* ========================================
   FORM SECTIONS
   ======================================== */

.form-section {
    margin-bottom: 30px;
    padding: 25px;
    border-radius: 12px;
    border-left: 5px solid;
}

.form-section h3 {
    margin-bottom: 20px;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

/* Registration Type Section */
.registration-type-section {
    background: linear-gradient(135deg, #f8f4ff, #f3e8ff);
    border-left-color: #7c3aed;
}

.registration-type-section h3 {
    color: #7c3aed;
}

/* Basic Info Section */
.basic-info-section {
    background: linear-gradient(135deg, #e8f5e8, #d4edda);
    border-left-color: #28a745;
}

.basic-info-section h3 {
    color: #28a745;
}

/* Writer Fields Section */
.writer-fields-section {
    background: linear-gradient(135deg, #fef3e7, #fed7aa);
    border-left-color: #f59e0b;
}

.writer-fields-section h3 {
    color: #f59e0b;
}

/* ========================================
   REGISTRATION TYPE OPTIONS
   ======================================== */

.register-type-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.register-type-option {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    padding: 20px !important;
    background: white !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    position: relative !important;
}

.register-type-option:hover {
    border-color: #7c3aed !important;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.15) !important;
    transform: translateY(-2px) !important;
}

.register-type-option input[type="radio"] {
    width: 20px !important;
    height: 20px !important;
    margin: 0 !important;
    accent-color: #7c3aed !important;
}

.register-type-option .option-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.register-type-option .option-title {
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}

.register-type-option .option-description {
    color: #666;
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

/* Selected state */
.register-type-option.selected {
    border-color: #7c3aed !important;
    background-color: #f8f4ff !important;
}

/* ========================================
   FORM INPUTS
   ======================================== */

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.form-grid.full-width {
    grid-template-columns: 1fr;
}

.form-field {
    margin-bottom: 0;
}

.form-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.form-field .required {
    color: #e74c3c;
    font-weight: bold;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100% !important;
    padding: 12px !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    font-family: inherit !important;
    transition: border-color 0.3s ease !important;
    box-sizing: border-box !important;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none !important;
    border-color: #7c3aed !important;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1) !important;
}

.form-field input.valid {
    border-color: #28a745 !important;
}

.form-field input.invalid {
    border-color: #e74c3c !important;
}

.form-field .field-description {
    font-size: 12px;
    color: #666;
    margin: 5px 0 0 0;
    line-height: 1.4;
}

/* Textarea specific */
.form-field textarea {
    resize: vertical !important;
    min-height: 80px !important;
}

/* ========================================
   CAPTCHA SECTION
   ======================================== */

.captcha-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border: 2px solid #e9ecef;
}

.captcha-section h4 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.captcha-challenge {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.captcha-question {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    background: white;
    padding: 15px;
    border-radius: 6px;
    border: 2px solid #007cba;
    min-width: 120px;
    text-align: center;
}

.captcha-input {
    width: 100px !important;
    text-align: center !important;
}

.captcha-description {
    color: #666;
    font-size: 13px;
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.captcha-warning {
    margin-top: 10px;
    color: #dc3545;
    font-size: 13px;
    background: #f8d7da;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #f5c6cb;
}

/* ========================================
   SUBMIT SECTION
   ======================================== */

.submit-section {
    background: white;
    padding: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    text-align: center;
}

.terms-checkbox {
    display: flex !important;
    align-items: flex-start !important;
    gap: 10px !important;
    margin-bottom: 20px !important;
    text-align: left !important;
}

.terms-checkbox input[type="checkbox"] {
    margin-top: 5px !important;
    width: 18px !important;
    height: 18px !important;
    accent-color: #7c3aed !important;
}

.terms-text {
    color: #2c3e50;
    font-size: 14px;
    line-height: 1.5;
}

.terms-text a {
    color: #7c3aed;
    text-decoration: none;
    font-weight: 600;
}

.terms-text a:hover {
    text-decoration: underline;
}

.submit-button {
    background: linear-gradient(135deg, #7c3aed, #6d28d9) !important;
    color: white !important;
    padding: 15px 30px !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3) !important;
    text-decoration: none !important;
    display: inline-block !important;
}

.submit-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4) !important;
}

.submit-button:active {
    transform: translateY(0) !important;
}

.login-link {
    margin: 15px 0 0 0;
    color: #666;
    font-size: 14px;
}

.login-link a {
    color: #7c3aed;
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    text-decoration: underline;
}

/* ========================================
   SUCCESS & ERROR MESSAGES
   ======================================== */

.success-message {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 30px;
    border: 2px solid #28a745;
}

.success-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #28a745;
}

.success-title {
    color: #155724;
    margin-bottom: 15px;
    font-size: 24px;
    font-weight: 600;
}

.success-description {
    color: #155724;
    margin-bottom: 20px;
    font-size: 16px;
}

.success-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.success-actions .button {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.success-actions .button-primary {
    background: #28a745;
    color: white;
}

.success-actions .button-secondary {
    background: #007cba;
    color: white;
}

.error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.error-message h4 {
    margin-top: 0;
    color: #721c24;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-message ul {
    margin: 0;
    padding-left: 20px;
}

.error-message li {
    margin-bottom: 5px;
}

.blocked-message {
    background: #f8d7da;
    border: 2px solid #dc3545;
    color: #721c24;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 30px;
}

.blocked-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #dc3545;
}

.blocked-title {
    color: #721c24;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: 600;
}

.blocked-description {
    margin: 0;
    font-size: 16px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .registration-content {
        padding: 0 15px;
    }
    
    #fengshui-register-form {
        padding: 20px;
        margin: 0 -5px;
    }
    
    .form-section {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .form-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .register-type-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .register-type-option {
        padding: 15px !important;
        flex-direction: column !important;
        text-align: center !important;
        gap: 10px !important;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .captcha-challenge {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .captcha-question {
        text-align: center;
    }
    
    .captcha-input {
        width: 100% !important;
        max-width: 150px;
        margin: 0 auto;
    }
    
    .success-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .success-actions .button {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .single-post-header h1 {
        font-size: 1.8rem !important;
    }
    
    .single-post-header p {
        font-size: 14px !important;
    }
    
    #fengshui-register-form {
        padding: 15px;
        border-radius: 8px;
    }
    
    .form-section {
        padding: 15px;
        border-radius: 8px;
    }
    
    .form-section h3 {
        font-size: 16px;
    }
    
    .register-type-option {
        padding: 12px !important;
    }
    
    .form-field input,
    .form-field select,
    .form-field textarea {
        padding: 10px !important;
        font-size: 16px !important; /* Prevent zoom on iOS */
    }
    
    .submit-button {
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 14px !important;
    }
    
    .captcha-section {
        padding: 15px;
    }
    
    .captcha-question {
        padding: 12px;
        font-size: 16px;
    }
    
    .success-message,
    .blocked-message {
        padding: 20px;
    }
    
    .success-icon,
    .blocked-icon {
        font-size: 36px;
    }
    
    .success-title,
    .blocked-title {
        font-size: 20px;
    }
}

/* ========================================
   LOADING & ANIMATION STATES
   ======================================== */

.form-loading {
    opacity: 0.7;
    pointer-events: none;
}

.submit-button.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    display: inline-block;
    animation: spin 1s linear infinite;
}

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

/* Form validation animations */
.form-field.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Fade in animation for writer fields */
#writer-fields {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   ACCESSIBILITY IMPROVEMENTS
   ======================================== */

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
    outline: 2px solid #7c3aed;
    outline-offset: 2px;
}

.register-type-option:focus-within {
    outline: 2px solid #7c3aed;
    outline-offset: 2px;
}

.submit-button:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .form-field input,
    .form-field select,
    .form-field textarea {
        border-width: 3px !important;
    }
    
    .register-type-option {
        border-width: 3px !important;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .register-type-option,
    .submit-button,
    .form-field input,
    .form-field select,
    .form-field textarea {
        transition: none !important;
    }
    
    .submit-button:hover {
        transform: none !important;
    }
    
    .register-type-option:hover {
        transform: none !important;
    }
}