/* ============================================
   Support Page Specific Styles
   ============================================ */

.support-hero {
    padding: 140px 0 60px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.support-hero-content h1 {
    font-size: var(--font-size-4xl);
    color: white;
    margin-bottom: var(--spacing-md);
}

.support-hero-content p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

@media (max-width: 767px) {
    .support-hero {
        padding: 100px 0 40px;
    }
    
    .support-hero-content h1 {
        font-size: var(--font-size-3xl);
    }
}

/* ============================================
   Support Form Section
   ============================================ */

.support-form-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.support-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

@media (min-width: 1024px) {
    .support-layout {
        grid-template-columns: 2fr 1fr;
    }
}

/* ============================================
   Form Container
   ============================================ */

.form-container {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

@media (max-width: 767px) {
    .form-container {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   Form Elements
   ============================================ */

.support-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.required {
    color: #EF5350;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(21, 95, 130, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-tertiary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-error {
    font-size: var(--font-size-sm);
    color: #EF5350;
    display: none;
}

.form-error.show {
    display: block;
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-checkbox-label span {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

/* ============================================
   Submit Button
   ============================================ */

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-submit.loading {
    position: relative;
    color: transparent;
}

.btn-submit.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* ============================================
   Success Message
   ============================================ */

.success-message {
    text-align: center;
    padding: var(--spacing-2xl);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    color: white;
    font-size: 3rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.success-message h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.success-message p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   Support Sidebar
   ============================================ */

.support-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.sidebar-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.sidebar-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.sidebar-text {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Help Links
   ============================================ */

.help-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.help-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm);
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.help-link:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-primary);
    transform: translateX(4px);
}

.help-link svg {
    flex-shrink: 0;
}

/* ============================================
   Tips List
   ============================================ */

.tips-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tips-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.tips-list li::before {
    content: "→";
    color: var(--color-primary);
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================
   FAQ Section
   ============================================ */

.faq-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.faq-item {
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.faq-question {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.faq-answer {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Form Validation States
   ============================================ */

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #EF5350;
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 83, 80, 0.1);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
    border-color: var(--color-accent);
}

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 767px) {
    .support-form-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .faq-section {
        padding: var(--spacing-2xl) 0;
    }
}