/**
 * Engaij common styles.
 *
 * Shared CSS custom properties and base component styles used by all blocks.
 * Enqueued as a dependency for all form stylesheets.
 *
 * @package Engaij
 */

/* -- CSS Custom Properties -- */
:root {
    --engaij-primary: #2563eb;
    --engaij-primary-hover: #1d4ed8;
    --engaij-primary-light: rgba(37, 99, 235, 0.1);
    --engaij-text: #1f2937;
    --engaij-text-secondary: #4b5563;
    --engaij-text-muted: #6b7280;
    --engaij-border: #d1d5db;
    --engaij-border-focus: #2563eb;
    --engaij-bg: #ffffff;
    --engaij-bg-light: #f9fafb;
    --engaij-success: #059669;
    --engaij-success-bg: #ecfdf5;
    --engaij-error: #dc2626;
    --engaij-error-bg: #fef2f2;
    --engaij-radius: 8px;
    --engaij-radius-sm: 6px;
    --engaij-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --engaij-shadow-focus: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Dark mode overrides */
@media (prefers-color-scheme: dark) {
    :root {
        --engaij-text: #f3f4f6;
        --engaij-text-secondary: #d1d5db;
        --engaij-text-muted: #9ca3af;
        --engaij-border: #4b5563;
        --engaij-bg: #1f2937;
        --engaij-bg-light: #111827;
        --engaij-success-bg: #064e3b;
        --engaij-error-bg: #7f1d1d;
    }
}

/* -- Shared spinner -- */
.engaij-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: engaij-spin 0.6s linear infinite;
}

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

/* -- Shared form input base -- */
.engaij-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--engaij-border);
    border-radius: var(--engaij-radius-sm);
    font-size: 15px;
    font-family: var(--engaij-font-family);
    color: var(--engaij-text);
    background-color: var(--engaij-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.engaij-input:focus-visible {
    border-color: var(--engaij-border-focus);
    box-shadow: var(--engaij-shadow-focus);
    outline: 2px solid var(--engaij-border-focus);
    outline-offset: 2px;
}

.engaij-input::placeholder {
    color: var(--engaij-text-muted);
}

/* -- Error/success messages -- */
.engaij-error-message {
    color: var(--engaij-error);
    font-size: 14px;
    margin: 8px 0 0;
}

.engaij-success-message {
    color: var(--engaij-success);
    font-size: 14px;
}

/* -- Consent checkboxes (granular, GDPR Art. 7(2)) -- */
.engaij-consent-container {
    margin: 12px 0;
}
.engaij-consent-row {
    margin-bottom: 8px;
}
.engaij-consent-row:last-child {
    margin-bottom: 0;
}
.engaij-consent-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--engaij-text-secondary);
    cursor: pointer;
}
.engaij-consent-checkbox {
    margin-top: 2px;
    flex-shrink: 0;
}
.engaij-consent-text a {
    color: var(--engaij-primary);
    text-decoration: underline;
}
.engaij-consent-label-text {
    display: block;
}
.engaij-consent-desc {
    display: block;
    font-size: 11px;
    line-height: 1.3;
    color: var(--engaij-text-muted);
    margin-top: 2px;
}

/* -- Turnstile container -- */
.engaij-turnstile-container {
    margin: 12px 0;
}

/* -- Noscript fallback -- */
.engaij-noscript {
    padding: 16px;
    border: 1px solid var(--engaij-border);
    border-radius: var(--engaij-radius);
    background: var(--engaij-bg-light);
    text-align: center;
}
.engaij-noscript a {
    color: var(--engaij-primary);
    font-weight: 500;
}

/* -- RTL support -- */
[dir="rtl"] .engaij-input {
    text-align: right;
}
[dir="rtl"] .engaij-consent-label {
    flex-direction: row-reverse;
}

/* -- Print styles -- */
@media print {
    .engaij-subscribe-container,
    .engaij-media-subscribe,
    .engaij-petition-container,
    .engaij-email-mp-container,
    .engaij-donation-container {
        display: none !important;
    }
}

/* -- High contrast / forced colors -- */
@media (forced-colors: active) {
    .engaij-input:focus-visible {
        outline: 2px solid LinkText;
    }
}

/* -- Screen reader text utility -- */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}