/**
 * Eau Public Registration Styles
 *
 * @since 1.49.0
 * Updated: 1.51.21 - Design System compliance
 */

/* ==========================================================================
   Hide Page Title - The blue card already serves as the title
   ========================================================================== */

body:has(.eau-public-registration-container) .entry-title,
body:has(.eau-public-registration-container) .page-title,
body:has(.eau-public-registration-container) .elementor-heading-title,
body:has(.eau-public-registration-container) article.page > header,
body:has(.eau-public-registration-container) h1.wp-block-post-title {
    display: none !important;
}

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

.eau-public-registration-container {
    max-width: 720px !important;
    margin: 2rem auto !important;
    padding: 0 1rem !important;
    padding-top: 80px !important; /* Space for fixed header */
}

/* ==========================================================================
   Registration Header
   ========================================================================== */

.eau-registration-header {
    text-align: center !important;
    margin-bottom: 2rem !important;
}

.eau-registration-header-content {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    color: #ffffff !important;
    padding: 2rem !important;
    border-radius: 12px !important;
}

.eau-registration-title {
    font-size: 1.75rem !important;
    font-weight: 700 !important;
    margin: 0 0 0.75rem 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.75rem !important;
    color: #ffffff !important;
}

.eau-registration-title i {
    width: 32px !important;
    height: 32px !important;
    color: #ffffff !important;
}

.eau-registration-subtitle {
    font-size: 1rem !important;
    opacity: 0.9 !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    color: #ffffff !important;
}

/* Step Indicator */
.eau-registration-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.eau-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.eau-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e5e7eb;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.eau-step.active .eau-step-number,
.eau-step.completed .eau-step-number {
    background: #2563eb;
    color: white;
}

.eau-step.completed .eau-step-number {
    background: #10b981;
}

.eau-step-label {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
}

.eau-step.active .eau-step-label {
    color: #2563eb;
    font-weight: 600;
}

.eau-step.completed .eau-step-label {
    color: #10b981;
}

.eau-step-connector {
    flex: 1;
    height: 2px;
    background: #e5e7eb;
    margin: 0 0.5rem;
    margin-bottom: 1.5rem;
    max-width: 60px;
}

/* Registration Form */
.eau-registration-form {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 2rem;
}

/* Step Content */
.eau-registration-step {
    animation: fadeIn 0.3s ease;
}

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

.eau-step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eau-step-title i {
    width: 24px;
    height: 24px;
    color: #2563eb;
}

.eau-step-description {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0 0 1.5rem 0;
}

/* Form Grid */
.eau-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.eau-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.eau-form-field-span-2 {
    grid-column: span 2;
}

.eau-form-label {
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #374151 !important;
    margin-bottom: 0.25rem !important;
    display: block !important;
}

.eau-form-required {
    color: #ef4444 !important;
    margin-left: 2px !important;
}

.eau-form-input,
.eau-form-select {
    padding: 0.75rem 1rem !important;
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    font-size: 0.875rem !important;
    font-family: inherit !important;
    transition: all 0.2s ease !important;
    width: 100% !important;
    box-sizing: border-box !important;
    background-color: #ffffff !important;
    color: #1f2937 !important;
    line-height: 1.5 !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.eau-form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 0.75rem center !important;
    background-repeat: no-repeat !important;
    background-size: 1.25rem !important;
    padding-right: 2.5rem !important;
}

.eau-form-input:focus,
.eau-form-select:focus {
    outline: none !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important;
}

.eau-form-input::placeholder {
    color: #9ca3af !important;
}

.eau-form-input.error,
.eau-form-select.error {
    border-color: #ef4444 !important;
}

.eau-form-input.error:focus,
.eau-form-select.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.eau-form-hint {
    font-size: 0.75rem;
    color: #9ca3af;
}

.eau-form-error {
    font-size: 0.75rem;
    color: #ef4444;
    display: none;
}

.eau-form-error.visible {
    display: block;
}

/* Institution Search Dropdown */
.eau-select-search-wrapper {
    position: relative;
}

.eau-institution-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    max-height: 240px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.eau-institution-dropdown.active {
    display: block;
}

.eau-institution-dropdown-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
    transition: background 0.15s ease;
}

.eau-institution-dropdown-item:hover,
.eau-institution-dropdown-item.highlighted {
    background: #f3f4f6;
}

.eau-institution-dropdown-item:last-child {
    border-bottom: none;
}

.eau-institution-dropdown-item.add-new {
    color: #2563eb;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eau-institution-dropdown-item.add-new i {
    width: 16px;
    height: 16px;
}

.eau-institution-dropdown-loading,
.eau-institution-dropdown-empty {
    padding: 1rem;
    text-align: center;
    color: #6b7280;
}

/* ==========================================================================
   Phone Input with intl-tel-input (DDI Selector)
   ========================================================================== */

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

.eau-phone-input-wrapper .iti {
    width: 100%;
}

.eau-phone-input-wrapper .iti__flag-container {
    padding: 0 !important;
}

.eau-phone-input-wrapper .iti__selected-flag {
    padding: 0 0.75rem !important;
    background: #f9fafb !important;
    border-right: 1px solid #d1d5db !important;
    border-radius: 8px 0 0 8px !important;
}

.eau-phone-input-wrapper .iti__selected-flag:hover,
.eau-phone-input-wrapper .iti__selected-flag:focus {
    background: #f3f4f6 !important;
}

.eau-phone-input-wrapper .iti--separate-dial-code .iti__selected-dial-code {
    font-size: 0.875rem !important;
    color: #374151 !important;
    margin-left: 0.5rem !important;
}

.eau-phone-input-wrapper .iti__country-list {
    border: 1px solid #d1d5db !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1) !important;
    max-height: 250px !important;
    z-index: 1001 !important;
}

.eau-phone-input-wrapper .iti__country {
    padding: 0.5rem 0.75rem !important;
    font-size: 0.875rem !important;
}

.eau-phone-input-wrapper .iti__country:hover,
.eau-phone-input-wrapper .iti__country--highlight {
    background: #f3f4f6 !important;
}

.eau-phone-input-wrapper .iti__dial-code {
    color: #6b7280 !important;
}

/* Adjust input padding for DDI selector */
.eau-phone-input-wrapper input.eau-phone-input {
    padding-left: 90px !important;
}

/* ==========================================================================
   Password Field
   ========================================================================== */

.eau-password-wrapper {
    position: relative;
}

.eau-password-wrapper .eau-form-input {
    padding-right: 3rem !important;
}

/* Hide WordPress default password toggle button */
.eau-password-wrapper input[type="password"]::-ms-reveal,
.eau-password-wrapper input[type="password"]::-ms-clear,
.eau-password-wrapper input[type="text"]::-ms-reveal,
.eau-password-wrapper input[type="text"]::-ms-clear {
    display: none !important;
}

.eau-password-wrapper .wp-pwd,
.eau-password-wrapper .wp-hide-pw,
.eau-password-wrapper .button.wp-hide-pw,
.eau-password-wrapper button.wp-hide-pw,
.eau-password-wrapper .dashicons-visibility,
.eau-password-wrapper .dashicons-hidden {
    display: none !important;
}

/* Hide any auto-generated toggle by browser or WP */
.eau-public-registration-container input[type="password"] + button:not(.eau-password-toggle),
.eau-public-registration-container input[type="text"] + button:not(.eau-password-toggle) {
    display: none !important;
}

.eau-password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none !important;
    border: none !important;
    color: #6b7280 !important;
    cursor: pointer !important;
    padding: 0.25rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 10 !important;
}

.eau-password-toggle:hover {
    color: #374151 !important;
    background: none !important;
}

.eau-password-toggle:active,
.eau-password-toggle:focus {
    outline: none !important;
    background: none !important;
    box-shadow: none !important;
}

.eau-password-toggle i {
    width: 20px !important;
    height: 20px !important;
}

/* Password Strength */
.eau-password-strength {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.eau-strength-bar {
    flex: 1;
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.eau-strength-bar::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.eau-password-strength.weak .eau-strength-bar::after {
    width: 25%;
    background: #ef4444;
}

.eau-password-strength.fair .eau-strength-bar::after {
    width: 50%;
    background: #f59e0b;
}

.eau-password-strength.good .eau-strength-bar::after {
    width: 75%;
    background: #10b981;
}

.eau-password-strength.strong .eau-strength-bar::after {
    width: 100%;
    background: #059669;
}

.eau-strength-text {
    font-size: 0.75rem;
    font-weight: 500;
    min-width: 50px;
}

.eau-password-strength.weak .eau-strength-text { color: #ef4444; }
.eau-password-strength.fair .eau-strength-text { color: #f59e0b; }
.eau-password-strength.good .eau-strength-text { color: #10b981; }
.eau-password-strength.strong .eau-strength-text { color: #059669; }

/* Newsletter Section */
.eau-newsletters-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.eau-newsletters-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 0.25rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eau-newsletters-title i {
    width: 20px;
    height: 20px;
    color: #2563eb;
}

.eau-newsletters-description {
    color: #6b7280;
    font-size: 0.875rem;
    margin: 0 0 1rem 0;
}

.eau-newsletters-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.eau-newsletter-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.eau-newsletter-option:hover {
    border-color: #2563eb;
    background: #f0f7ff;
}

.eau-newsletter-option input[type="checkbox"] {
    display: none;
}

.eau-newsletter-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.eau-newsletter-checkbox svg,
.eau-newsletter-checkbox i {
    width: 14px !important;
    height: 14px !important;
    color: white !important;
    opacity: 0 !important;
    transition: opacity 0.2s ease !important;
}

.eau-newsletter-option input:checked + .eau-newsletter-checkbox {
    background: #2563eb !important;
    border-color: #2563eb !important;
}

.eau-newsletter-option input:checked + .eau-newsletter-checkbox svg,
.eau-newsletter-option input:checked + .eau-newsletter-checkbox i {
    opacity: 1 !important;
}

.eau-newsletter-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.eau-newsletter-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: #1f2937;
}

.eau-newsletter-desc {
    font-size: 0.75rem;
    color: #6b7280;
}

.eau-newsletters-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.75rem;
    padding: 0.5rem;
    background: #fef3c7;
    border-radius: 6px;
}

.eau-newsletters-note i {
    width: 16px;
    height: 16px;
    color: #d97706;
    flex-shrink: 0;
}

/* Terms Section */
.eau-terms-section {
    margin-top: 1.5rem;
}

.eau-terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.eau-terms-checkbox input[type="checkbox"] {
    display: none;
}

.eau-checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
    margin-top: 2px;
}

.eau-checkbox-custom svg,
.eau-checkbox-custom i {
    width: 14px !important;
    height: 14px !important;
    color: white !important;
    opacity: 0 !important;
    transition: opacity 0.2s ease !important;
}

.eau-terms-checkbox input:checked + .eau-checkbox-custom {
    background: #2563eb !important;
    border-color: #2563eb !important;
}

.eau-terms-checkbox input:checked + .eau-checkbox-custom svg,
.eau-terms-checkbox input:checked + .eau-checkbox-custom i {
    opacity: 1 !important;
}

.eau-terms-text {
    font-size: 0.875rem;
    color: #374151;
    line-height: 1.5;
}

.eau-terms-text a {
    color: #2563eb;
    text-decoration: none;
}

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

/* Navigation */
.eau-registration-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

/* ==========================================================================
   Buttons - Following Design System with all states
   ========================================================================== */

.eau-public-registration-container .eau-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    padding: 0.75rem 1.25rem !important;
    border-radius: 8px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    font-family: inherit !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border: 1px solid transparent !important;
    text-decoration: none !important;
    line-height: 1.5 !important;
}

.eau-public-registration-container .eau-btn i {
    width: 18px !important;
    height: 18px !important;
}

/* Primary Button */
.eau-public-registration-container .eau-btn-primary {
    background: #2563eb !important;
    color: #ffffff !important;
}

.eau-public-registration-container .eau-btn-primary:hover {
    background: #1d4ed8 !important;
}

.eau-public-registration-container .eau-btn-primary:active,
.eau-public-registration-container .eau-btn-primary:focus,
.eau-public-registration-container .eau-btn-primary:visited {
    background: #1d4ed8 !important;
    color: #ffffff !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.3) !important;
}

.eau-public-registration-container .eau-btn-primary:disabled {
    background: #93c5fd !important;
    cursor: not-allowed !important;
}

/* Secondary Button */
.eau-public-registration-container .eau-btn-secondary {
    background: #ffffff !important;
    color: #374151 !important;
    border-color: #d1d5db !important;
}

.eau-public-registration-container .eau-btn-secondary:hover {
    background: #f9fafb !important;
}

.eau-public-registration-container .eau-btn-secondary:active,
.eau-public-registration-container .eau-btn-secondary:focus,
.eau-public-registration-container .eau-btn-secondary:visited {
    background: #f3f4f6 !important;
    color: #374151 !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(107, 114, 128, 0.2) !important;
}

/* Large Button */
.eau-public-registration-container .eau-btn-lg {
    padding: 0.875rem 1.5rem !important;
    font-size: 1rem !important;
}

.eau-public-registration-container .eau-btn-lg i {
    width: 20px !important;
    height: 20px !important;
}

/* Success Message */
.eau-registration-success {
    text-align: center;
    padding: 2rem;
    animation: fadeIn 0.5s ease;
}

.eau-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: #d1fae5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eau-success-icon i {
    width: 48px;
    height: 48px;
    color: #10b981;
}

.eau-success-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.75rem 0;
}

.eau-success-message {
    color: #6b7280;
    font-size: 1rem;
    margin: 0 0 1rem 0;
}

.eau-success-next {
    background: #fef3c7;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    color: #92400e;
    margin-bottom: 1.5rem;
}

.eau-success-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.eau-success-actions .eau-btn {
    width: 100%;
}

/* Already Logged In */
.eau-already-logged-in {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    max-width: 480px;
    margin: 2rem auto;
}

.eau-already-logged-in-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: #dbeafe;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eau-already-logged-in-icon i {
    width: 32px;
    height: 32px;
    color: #2563eb;
}

.eau-already-logged-in h2 {
    font-size: 1.25rem;
    color: #1f2937;
    margin: 0 0 0.5rem 0;
}

.eau-already-logged-in p {
    color: #6b7280;
    margin: 0 0 1.5rem 0;
}

.eau-already-logged-in-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Registration Footer */
.eau-registration-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: #6b7280;
    font-size: 0.875rem;
}

.eau-registration-footer a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.eau-registration-footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
    .eau-public-registration-container {
        margin: 1rem auto;
    }

    .eau-registration-header-content {
        padding: 1.5rem;
    }

    .eau-registration-title {
        font-size: 1.5rem;
    }

    .eau-registration-form {
        padding: 1.5rem;
    }

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

    .eau-form-field-span-2 {
        grid-column: span 1;
    }

    .eau-registration-steps {
        padding: 0;
    }

    .eau-step-label {
        font-size: 0.65rem;
    }

    .eau-step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .eau-registration-nav {
        flex-direction: column;
        gap: 0.75rem;
    }

    .eau-registration-nav .eau-btn {
        width: 100%;
    }

    .eau-success-actions {
        flex-direction: column;
    }
}