/**
 * Newsletter Component Styles
 * With Dark Mode Support and Custom Interests Picker
 *
 * @package SawLms
 */

/* ================================
   CSS VARIABLES
   ================================ */
.saw-newsletter-form,
.saw-newsletter-popup,
.saw-newsletter-page {
    --newsletter-primary: var(--saw-primary, #024E74);
    --newsletter-primary-hover: var(--saw-primary-hover, #4FB0D6);
    --newsletter-bg: var(--saw-surface, #ffffff);
    --newsletter-bg-subtle: var(--saw-surface-alt, #f8fafc);
    --newsletter-border: var(--saw-border, #e5e7eb);
    --newsletter-text: var(--saw-text, #1e293b);
    --newsletter-text-muted: var(--saw-text-secondary, #64748b);
    --newsletter-success-bg: #d1fae5;
    --newsletter-success-text: #047857;
    --newsletter-error-bg: #fee2e2;
    --newsletter-error-text: #dc2626;
}

/* Dark mode overrides */
[data-theme="dark"] .saw-newsletter-form,
[data-theme="dark"] .saw-newsletter-popup,
[data-theme="dark"] .saw-newsletter-page,
.dark .saw-newsletter-form,
.dark .saw-newsletter-popup,
.dark .saw-newsletter-page {
    --newsletter-bg: var(--saw-surface, #1e293b);
    --newsletter-bg-subtle: var(--saw-surface-alt, #0f172a);
    --newsletter-border: var(--saw-border, #334155);
    --newsletter-text: var(--saw-text, #f1f5f9);
    --newsletter-text-muted: var(--saw-text-secondary, #94a3b8);
    --newsletter-success-bg: rgba(16, 185, 129, 0.15);
    --newsletter-success-text: #34d399;
    --newsletter-error-bg: rgba(239, 68, 68, 0.15);
    --newsletter-error-text: #f87171;
}

/* ================================
   NEWSLETTER FORM - INLINE
   ================================ */
.saw-newsletter-form--inline {
    background: linear-gradient(135deg, rgba(2, 78, 116, 0.05), rgba(79, 176, 214, 0.08));
    border-radius: 16px;
    padding: 32px 40px;
    text-align: center;
}

[data-theme="dark"] .saw-newsletter-form--inline,
.dark .saw-newsletter-form--inline {
    background: linear-gradient(135deg, rgba(2, 78, 116, 0.15), rgba(79, 176, 214, 0.1));
}

.saw-newsletter-form__header {
    margin-bottom: 24px;
}

.saw-newsletter-form__headline {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--newsletter-text);
    margin: 0 0 8px;
}

.saw-newsletter-form__description {
    font-size: 1rem;
    color: var(--newsletter-text-muted);
    margin: 0;
}

.saw-newsletter-form__bonus {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1e293b;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
}

.saw-newsletter-form__form {
    max-width: 500px;
    margin: 0 auto;
}

.saw-newsletter-form__field {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.saw-newsletter-form__input {
    flex: 1;
    padding: 14px 20px;
    font-size: 1rem;
    border: 2px solid var(--newsletter-border);
    border-radius: 12px;
    background: var(--newsletter-bg);
    color: var(--newsletter-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.saw-newsletter-form__input::placeholder {
    color: var(--newsletter-text-muted);
}

.saw-newsletter-form__input:focus {
    outline: none;
    border-color: var(--newsletter-primary);
    box-shadow: 0 0 0 4px rgba(2, 78, 116, 0.15);
}

.saw-newsletter-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--newsletter-primary), var(--newsletter-primary-hover));
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    min-width: 120px;
    white-space: nowrap;
}

.saw-newsletter-form__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2, 78, 116, 0.25);
}

.saw-newsletter-form__submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ================================
   CUSTOM INTERESTS PICKER (Dropdown)
   ================================ */
.saw-newsletter-form__interests-picker {
    position: relative;
}

.saw-newsletter-form__interests-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    font-size: 0.875rem;
    color: var(--newsletter-text-muted);
    background: var(--newsletter-bg);
    border: 1px solid var(--newsletter-border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.15s;
    text-align: left;
}

.saw-newsletter-form__interests-toggle:hover {
    border-color: var(--newsletter-primary);
}

.saw-newsletter-form__interests-toggle.is-active {
    border-color: var(--newsletter-primary);
    color: var(--newsletter-text);
}

.saw-newsletter-form__interests-toggle svg {
    flex-shrink: 0;
    transition: transform 0.2s;
}

.saw-newsletter-form__interests-picker.is-open .saw-newsletter-form__interests-toggle svg {
    transform: rotate(180deg);
}

.saw-interests-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.saw-newsletter-form__interests-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    min-width: 220px;
    background: var(--newsletter-bg);
    border: 1px solid var(--newsletter-border);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
    max-height: 200px;
    overflow-y: auto;
}

.saw-newsletter-form__interests-picker.is-open .saw-newsletter-form__interests-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown items - checkbox first, text left-aligned */
.saw-newsletter-form__interest-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.1s;
}

.saw-newsletter-form__interest-option:hover {
    background: var(--newsletter-bg-subtle);
}

.saw-newsletter-form__interest-option input {
    display: none;
}

/* Checkbox visual - fixed size square */
.saw-interest-check {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--newsletter-bg);
    border: 2px solid var(--newsletter-border);
    border-radius: 4px;
    font-size: 11px;
    color: transparent;
    transition: all 0.15s;
    flex-shrink: 0;
}

.saw-interest-check::after {
    content: '✓';
}

.saw-newsletter-form__interest-option input:checked~.saw-interest-check,
.saw-newsletter-form__interest-option:has(input:checked) .saw-interest-check {
    background: var(--newsletter-primary);
    border-color: var(--newsletter-primary);
    color: #fff;
}

/* Text label - left aligned, takes remaining space */
.saw-interest-label {
    flex: 1;
    font-size: 0.875rem;
    color: var(--newsletter-text);
    text-align: left;
}

/* Consent */
.saw-newsletter-form__consent {
    font-size: 0.8125rem;
    color: var(--newsletter-text-muted);
    margin-top: 16px;
}

.saw-newsletter-form__consent-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    justify-content: center;
    cursor: pointer;
}

.saw-newsletter-form__consent-label input {
    margin-top: 3px;
    accent-color: var(--newsletter-primary);
}

.saw-newsletter-form__consent a {
    color: var(--newsletter-primary);
    text-decoration: underline;
}

/* Message */
.saw-newsletter-form__message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
}

.saw-newsletter-form__message--success {
    background: var(--newsletter-success-bg);
    color: var(--newsletter-success-text);
}

.saw-newsletter-form__message--error {
    background: var(--newsletter-error-bg);
    color: var(--newsletter-error-text);
}

/* ================================
   NEWSLETTER FORM - FOOTER (COMPACT)
   ================================ */
.saw-newsletter-form--footer {
    padding: 0;
    margin-bottom: 32px;
}

.saw-newsletter-form__wrapper {
    background: var(--newsletter-bg-subtle);
    border: 1px solid var(--newsletter-border);
    border-radius: 16px;
    padding: 24px 28px;
    max-width: 600px;
}

.saw-newsletter-form__content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.saw-newsletter-form__info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.saw-newsletter-form__icon {
    font-size: 32px;
    line-height: 1;
}

.saw-newsletter-form__text {
    flex: 1;
}

.saw-newsletter-form__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--newsletter-text);
    margin: 0 0 2px;
}

.saw-newsletter-form__desc {
    font-size: 0.8125rem;
    color: var(--newsletter-text-muted);
    margin: 0;
    line-height: 1.4;
}

.saw-newsletter-form--footer .saw-newsletter-form__form {
    max-width: 100%;
}

.saw-newsletter-form__inputs {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.saw-newsletter-form--footer .saw-newsletter-form__input {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    font-size: 0.875rem;
    border-radius: 8px;
    border-width: 1px;
}

.saw-newsletter-form--footer .saw-newsletter-form__interests-picker {
    flex: 0 0 160px;
}

.saw-newsletter-form--footer .saw-newsletter-form__interests-toggle {
    padding: 12px 14px;
    font-size: 0.8125rem;
    height: 100%;
}

.saw-newsletter-form--footer .saw-newsletter-form__interests-dropdown {
    min-width: 240px;
}

.saw-newsletter-form--footer .saw-newsletter-form__submit {
    padding: 12px 24px;
    font-size: 0.875rem;
    min-width: auto;
    border-radius: 8px;
    flex-shrink: 0;
}

.saw-newsletter-form__bottom {
    margin-top: 16px;
}

.saw-newsletter-form--footer .saw-newsletter-form__consent-label {
    justify-content: flex-start;
    font-size: 0.75rem;
}

.saw-newsletter-form__footer-meta {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--newsletter-border);
    font-size: 0.75rem;
    text-align: center;
}

.saw-newsletter-form__meta-link {
    color: var(--newsletter-text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.saw-newsletter-form__meta-link:hover {
    color: var(--newsletter-primary);
}

.saw-newsletter-form__meta-sep {
    color: var(--newsletter-border);
    margin: 0 10px;
}

/* ================================
   NEWSLETTER POPUP
   ================================ */
.saw-newsletter-popup {
    position: fixed;
    inset: 0;
    z-index: 99999;
}

.saw-newsletter-popup__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.saw-newsletter-popup__container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 400px;
    background: var(--newsletter-bg);
    border: 1px solid var(--newsletter-border);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
}

.saw-newsletter-popup.is-visible .saw-newsletter-popup__container {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.saw-newsletter-popup__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--newsletter-text-muted);
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.15s, color 0.15s;
}

.saw-newsletter-popup__close:hover {
    background: var(--newsletter-bg-subtle);
    color: var(--newsletter-text);
}

.saw-newsletter-popup__content {
    text-align: center;
}

.saw-newsletter-popup__icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.saw-newsletter-popup__headline {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--newsletter-text);
    margin: 0 0 6px;
}

.saw-newsletter-popup__description {
    font-size: 0.875rem;
    color: var(--newsletter-text-muted);
    margin: 0 0 16px;
}

.saw-newsletter-popup__bonus {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1e293b;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 50px;
    margin-bottom: 20px;
}

.saw-newsletter-popup__bonus-badge {
    background: #1e293b;
    color: #fff;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 700;
}

/* Popup Form */
.saw-newsletter-popup__field {
    margin-bottom: 12px;
}

.saw-newsletter-popup__input {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9375rem;
    border: 2px solid var(--newsletter-border);
    border-radius: 10px;
    background: var(--newsletter-bg);
    color: var(--newsletter-text);
    transition: border-color 0.2s;
}

.saw-newsletter-popup__input::placeholder {
    color: var(--newsletter-text-muted);
}

.saw-newsletter-popup__input:focus {
    outline: none;
    border-color: var(--newsletter-primary);
}

.saw-newsletter-popup__interests {
    margin-bottom: 12px;
}

.saw-newsletter-popup__consent {
    font-size: 0.6875rem;
    color: var(--newsletter-text-muted);
    margin-bottom: 16px;
    text-align: left;
}

.saw-newsletter-popup__consent label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
}

.saw-newsletter-popup__consent input {
    margin-top: 2px;
    accent-color: var(--newsletter-primary);
    flex-shrink: 0;
}

.saw-newsletter-popup__consent a {
    color: var(--newsletter-primary);
}

.saw-newsletter-popup__submit {
    width: 100%;
    padding: 12px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--newsletter-primary), var(--newsletter-primary-hover));
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.saw-newsletter-popup__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(2, 78, 116, 0.25);
}

.saw-newsletter-popup__submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.saw-newsletter-popup__message {
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8125rem;
}

.saw-newsletter-popup__message--success {
    background: var(--newsletter-success-bg);
    color: var(--newsletter-success-text);
}

.saw-newsletter-popup__message--error {
    background: var(--newsletter-error-bg);
    color: var(--newsletter-error-text);
}

.saw-newsletter-popup__dismiss {
    margin-top: 12px;
    background: none;
    border: none;
    color: var(--newsletter-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    text-decoration: underline;
}

.saw-newsletter-popup__dismiss:hover {
    color: var(--newsletter-text);
}

/* ================================
   NEWSLETTER PAGES
   ================================ */
.saw-newsletter-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.saw-newsletter-page__container {
    max-width: 500px;
    text-align: center;
}

.saw-newsletter-page__icon {
    font-size: 80px;
    margin-bottom: 24px;
}

.saw-newsletter-page__title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 16px;
    color: var(--newsletter-text);
}

.saw-newsletter-page__text {
    font-size: 1.125rem;
    color: var(--newsletter-text-muted);
    margin: 0 0 32px;
}

.saw-newsletter-page__steps {
    background: var(--newsletter-bg-subtle);
    border: 1px solid var(--newsletter-border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.saw-newsletter-page__step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    text-align: left;
    color: var(--newsletter-text);
}

.saw-newsletter-page__step:not(:last-child) {
    border-bottom: 1px solid var(--newsletter-border);
}

.saw-newsletter-page__step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--newsletter-primary), var(--newsletter-primary-hover));
    color: #fff;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.saw-newsletter-page__spam-note {
    font-size: 0.875rem;
    color: var(--newsletter-text-muted);
    margin: 0 0 24px;
}

.saw-newsletter-page__resend {
    margin-bottom: 24px;
}

.saw-newsletter-page__resend-message {
    margin-top: 12px;
    font-size: 0.875rem;
    color: var(--newsletter-success-text);
}

.saw-newsletter-page__back {
    color: var(--newsletter-text-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.saw-newsletter-page__back:hover {
    color: var(--newsletter-primary);
}

/* Spinner */
.saw-spinner {
    animation: saw-spin 1s linear infinite;
}

@keyframes saw-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 640px) {
    .saw-newsletter-form--inline {
        padding: 24px 20px;
    }

    .saw-newsletter-form__headline {
        font-size: 1.375rem;
    }

    .saw-newsletter-form__field {
        flex-direction: column;
    }

    .saw-newsletter-form__input {
        border-radius: 12px;
    }

    .saw-newsletter-form__submit {
        width: 100%;
        border-radius: 12px;
    }

    .saw-newsletter-form__wrapper {
        padding: 20px;
    }

    .saw-newsletter-form__inputs {
        flex-direction: column;
    }

    .saw-newsletter-form--footer .saw-newsletter-form__interests-picker {
        flex: none;
        width: 100%;
    }

    .saw-newsletter-form--footer .saw-newsletter-form__submit {
        width: 100%;
    }

    .saw-newsletter-popup__container {
        padding: 24px 20px;
    }

    .saw-newsletter-popup__icon {
        font-size: 40px;
    }

    .saw-newsletter-popup__headline {
        font-size: 1.125rem;
    }

    .saw-newsletter-page__title {
        font-size: 1.5rem;
    }

    .saw-newsletter-page__icon {
        font-size: 56px;
    }
}