/**
 * Subscribe Form Styles
 *
 * Requires common.css (enqueued as dependency) for CSS custom properties,
 * shared .engaij-input base, .engaij-spinner, .engaij-consent-*, and
 * .screen-reader-text.
 *
 * @package Engaij
 */

/* Container */
.engaij-subscribe-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 24px;
    background: var(--engaij-bg);
    border-radius: var(--engaij-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Title */
.engaij-subscribe-title {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 600;
    color: var(--engaij-text);
    line-height: 1.3;
}

/* Description */
.engaij-subscribe-description {
    margin: 0 0 20px;
    font-size: 14px;
    color: var(--engaij-text-muted);
    line-height: 1.5;
}

/* Form */
.engaij-subscribe-form {
    margin: 0;
    padding: 0;
}

/* Form fields container */
.engaij-form-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Form rows */
.engaij-form-row {
    margin: 0;
}

/* Name fields row */
.engaij-name-fields {
    display: flex;
    gap: 12px;
}

.engaij-first-name,
.engaij-last-name {
    flex: 1;
}

/* Input fields -- override common base for subscribe-specific tweaks */
.engaij-subscribe-container .engaij-input {
    font-size: 14px;
    line-height: 1.5;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.engaij-subscribe-container .engaij-input:focus-visible {
    box-shadow: 0 0 0 3px var(--engaij-primary-light);
}

.engaij-input-error {
    border-color: var(--engaij-error);
}

.engaij-input-error:focus-visible {
    border-color: var(--engaij-error);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Submit button area */
.engaij-form-submit {
    margin-top: 16px;
}

/* Subscribe button */
.engaij-subscribe-button {
    width: 100%;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    color: #ffffff;
    background-color: var(--engaij-primary);
    border: none;
    border-radius: var(--engaij-radius-sm);
    cursor: pointer;
    transition: background-color 0.15s ease, opacity 0.15s ease;
    position: relative;
}

.engaij-subscribe-button:hover {
    background-color: var(--engaij-primary-hover);
}

.engaij-subscribe-button:focus-visible {
    outline: 2px solid var(--engaij-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

.engaij-subscribe-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Button text */
.engaij-button-text {
    display: inline-block;
}

/* Loading spinner */
.engaij-button-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.engaij-subscribe-container .engaij-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
}

/* Success message */
.engaij-subscribe-success {
    text-align: center;
    padding: 24px 0;
}

.engaij-success-icon {
    margin-bottom: 16px;
    color: #16a34a;
}

.engaij-success-icon svg {
    width: 48px;
    height: 48px;
}

.engaij-subscribe-container .engaij-success-message {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--engaij-text);
}

.engaij-confirm-note {
    margin: 0;
    font-size: 14px;
    color: var(--engaij-text-muted);
}

/* Error message */
.engaij-subscribe-error {
    margin-top: 12px;
    padding: 12px;
    background-color: var(--engaij-error-bg);
    border: 1px solid #fecaca;
    border-radius: var(--engaij-radius-sm);
}

.engaij-subscribe-container .engaij-error-message {
    margin: 0;
}

/* Configuration error for admins */
.engaij-error {
    padding: 16px;
    background-color: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: var(--engaij-radius-sm);
}

.engaij-error p {
    margin: 0 0 8px;
}

.engaij-error p:last-child {
    margin-bottom: 0;
}

.engaij-error a {
    color: var(--engaij-primary);
    text-decoration: underline;
}

/* GDPR consent -- subscribe-specific overrides */
.engaij-subscribe-container .engaij-consent-container {
    margin-top: 12px;
}

.engaij-subscribe-container .engaij-consent-label {
    color: var(--engaij-text-secondary);
}

.engaij-subscribe-container .engaij-consent-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.engaij-subscribe-container .engaij-consent-text {
    flex: 1;
}

.engaij-subscribe-container .engaij-consent-text a:hover {
    color: var(--engaij-primary-hover);
}

/* Inline layout */
.engaij-subscribe-container.layout-inline .engaij-form-fields {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
}

.engaij-subscribe-container.layout-inline .engaij-email-row {
    flex: 1;
    min-width: 200px;
}

.engaij-subscribe-container.layout-inline .engaij-name-row {
    flex: 1;
    min-width: 200px;
}

.engaij-subscribe-container.layout-inline .engaij-form-submit {
    margin-top: 12px;
    flex-shrink: 0;
}

.engaij-subscribe-container.layout-inline .engaij-subscribe-button {
    width: auto;
    min-width: 120px;
}

/* RTL support */
[dir="rtl"] .engaij-subscribe-container .engaij-name-fields {
    flex-direction: row-reverse;
}

[dir="rtl"] .engaij-subscribe-container.layout-inline .engaij-form-fields {
    flex-direction: row-reverse;
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 480px) {
    .engaij-subscribe-container {
        padding: 20px;
    }

    .engaij-name-fields {
        flex-direction: column;
    }

    .engaij-subscribe-container.layout-inline .engaij-form-fields {
        flex-direction: column;
    }

    .engaij-subscribe-container.layout-inline .engaij-form-submit {
        width: 100%;
    }

    .engaij-subscribe-container.layout-inline .engaij-subscribe-button {
        width: 100%;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .engaij-subscribe-container {
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }

    .engaij-subscribe-container .engaij-input {
        background-color: #374151;
    }

    .engaij-subscribe-container .engaij-input:focus-visible {
        border-color: #3b82f6;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    }

    .engaij-subscribe-error {
        background-color: #450a0a;
        border-color: #991b1b;
    }

    .engaij-subscribe-container .engaij-error-message {
        color: #fca5a5;
    }

    .engaij-subscribe-container .engaij-consent-text a {
        color: #60a5fa;
    }
}

/* Forced colors (Windows High Contrast Mode) */
@media (forced-colors: active) {
    .engaij-subscribe-container .engaij-input,
    .engaij-subscribe-button {
        border: 1px solid ButtonText;
    }

    .engaij-subscribe-button {
        background: ButtonFace;
        color: ButtonText;
    }

    .engaij-subscribe-container .engaij-input:focus-visible,
    .engaij-subscribe-button:focus-visible {
        outline: 2px solid Highlight;
    }

    .engaij-subscribe-container .engaij-error-message {
        border: 1px solid LinkText;
        color: LinkText;
    }
}