/**
 * Contact Form Widget Styles
 * 
 * Design system compliant contact form with animations and transitions
 * Following Lumix ANIM v2 design guidelines
 */

/* ================================================
   Container & Layout
   ================================================ */

.contact-form-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}

.contact-form-container {
    width: 100%;
    max-width: 800px;
    margin: 0;
    background: var(--color-surface);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.contact-form-container:hover {
    box-shadow: var(--shadow-xl);
}

/* ================================================
   Header Section
   ================================================ */

.contact-form-header {
    margin-bottom: 30px;
}

.contact-form-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary, #2c3e50);
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.contact-form-subtitle {
    font-family: var(--font-primary, 'Poppins', sans-serif);
    font-size: var(--fs-base);
    line-height: var(--lh-normal);
    color: var(--color-text-light);
    margin: 0;
}

/* ================================================
   Form Fields
   ================================================ */

.contact-form {
    width: 100%;
}

.contact-form-field {
    margin-bottom: 20px;
    animation: fadeInUp 0.5s ease backwards;
}

.contact-form-field:nth-child(1) { animation-delay: 0.1s; }
.contact-form-field:nth-child(2) { animation-delay: 0.15s; }
.contact-form-field:nth-child(3) { animation-delay: 0.2s; }
.contact-form-field:nth-child(4) { animation-delay: 0.25s; }
.contact-form-field:nth-child(5) { animation-delay: 0.3s; }

.contact-form-field label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    color: var(--color-primary, #2c3e50);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.contact-form-field label .required {
    color: var(--color-secondary, #ff6b9d);
    margin-left: 2px;
}

.contact-form-field input,
.contact-form-field textarea,
.contact-form-field select {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--fs-base);
    font-family: 'Poppins', sans-serif;
    color: var(--color-text);
    background-color: var(--color-background);
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
    outline: none;
}

.contact-form-field input:focus,
.contact-form-field textarea:focus,
.contact-form-field select:focus {
    background-color: var(--color-surface);
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 4px rgba(var(--color-secondary-rgb), 0.1);
}

.contact-form-field input:hover,
.contact-form-field textarea:hover,
.contact-form-field select:hover {
    background-color: var(--color-surface);
    border-color: rgba(var(--color-secondary-rgb), 0.3);
}

.contact-form-field input::placeholder,
.contact-form-field textarea::placeholder {
    color: var(--color-text-light);
    opacity: 1;
}

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

.contact-form-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232c3e50' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
    padding-right: 40px;
}

/* Validation States */
.contact-form-field input.error,
.contact-form-field textarea.error,
.contact-form-field select.error {
    border-color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.05);
}

.contact-form-field input.success,
.contact-form-field textarea.success,
.contact-form-field select.success {
    border-color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.05);
}

.contact-form-field .field-error {
    display: block;
    color: var(--color-accent);
    font-size: var(--fs-sm);
    margin-top: 6px;
    animation: fadeIn 0.3s ease;
}

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

.contact-form-footer {
    margin-top: 30px;
    text-align: left;
}

.contact-form-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 1rem 2.5rem;
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    font-family: var(--font-primary);
    color: white !important;
    background: var(--color-secondary) !important;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.contact-form-submit::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.contact-form-submit:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(var(--color-secondary-rgb), 0.5);
    color: var(--color-secondary) !important;
    background: white !important;
}

.contact-form-submit:hover::before {
    width: 300px;
    height: 300px;
}

.contact-form-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(var(--color-secondary-rgb), 0.3);
}

.contact-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.contact-form-submit .button-icon {
    display: inline-flex;
    align-items: center;
    font-size: var(--fs-lg);
    transition: var(--transition);
}

.contact-form-submit:hover .button-icon {
    transform: translateX(4px);
}

.contact-form-submit .button-text {
    position: relative;
    z-index: 1;
}

/* Loading State */
.contact-form-submit.loading {
    pointer-events: none;
}

.contact-form-submit.loading .button-text {
    opacity: 0;
}

.contact-form-submit.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-surface);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ================================================
   Form Messages
   ================================================ */

.contact-form-messages {
    margin-top: var(--spacing-sm);
}

.form-message {
    padding: 16px 20px;
    border-radius: var(--border-radius);
    font-size: var(--fs-base);
    line-height: var(--lh-normal);
    animation: slideDown 0.4s ease;
}

.form-success {
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(var(--color-primary-rgb), 0.3);
}

.form-error {
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(var(--color-accent-rgb), 0.3);
}

.form-message::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
}

.form-success::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23155724'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

.form-error::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23721c24'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z' clip-rule='evenodd'/%3E%3C/svg%3E");
}

/* ================================================
   reCAPTCHA Badge Notice
   ================================================ */

.recaptcha-badge-notice {
    margin-top: var(--spacing-sm);
    padding: 12px 16px;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
    color: var(--color-text-light);
    text-align: center;
}

.recaptcha-badge-notice a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.recaptcha-badge-notice a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ================================================
   Animations
   ================================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

/* ================================================
   Responsive Design
   ================================================ */

@media (max-width: 768px) {
    .contact-form-container {
        padding: 30px 20px;
        border-radius: 12px;
    }

    .contact-form-title {
        font-size: 1.75rem;
    }

    .contact-form-subtitle {
        font-size: 0.95rem;
    }

    .contact-form-field {
        margin-bottom: 16px;
    }

    .contact-form-field input,
    .contact-form-field textarea,
    .contact-form-field select {
        padding: 10px 14px;
        font-size: 0.95rem;
    }

    .contact-form-submit {
        width: 100%;
        padding: 14px 30px;
    }

    .contact-form-footer {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: 25px 15px;
    }

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

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

/* ================================================
   Accessibility
   ================================================ */

.contact-form-field input:focus-visible,
.contact-form-field textarea:focus-visible,
.contact-form-field select:focus-visible {
    outline: 2px solid var(--color-secondary, #ff6b9d);
    outline-offset: 2px;
}

.contact-form-submit:focus-visible {
    outline: 3px solid var(--color-secondary, #ff6b9d);
    outline-offset: 3px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .contact-form-field input,
    .contact-form-field textarea,
    .contact-form-field select {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ================================================
   Print Styles
   ================================================ */

@media print {
    .contact-form-submit,
    .contact-form-messages {
        display: none;
    }

    .contact-form-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}