/* ==========================================================================
   Restatify Forms – Frontend Popup Styles
   Uses CSS custom properties; falls back gracefully without the theme.
   ========================================================================== */

.rsfm-popup {
    --rsfm-accent:          var(--rs-color-primary, var(--wp--preset--color--primary, #ff6b00));
    --rsfm-accent-contrast: var(--rs-color-contrast, var(--wp--preset--color--base, #ffffff));
    --rsfm-surface:         var(--rs-color-background, var(--wp--preset--color--base, #ffffff));
    --rsfm-text:            var(--rs-color-text, var(--wp--preset--color--foreground, #0f172a));
    --rsfm-muted:           color-mix(in srgb, var(--rsfm-text) 55%, transparent);
    --rsfm-border:          color-mix(in srgb, var(--rsfm-text) 12%, transparent);
    --rsfm-input-bg:        color-mix(in srgb, var(--rsfm-surface) 95%, var(--rsfm-text) 5%);
    --rsfm-overlay-bg:      color-mix(in srgb, var(--rsfm-text) 34%, transparent);
    --rsfm-radius-lg:       16px;
    --rsfm-radius-md:       8px;
    --rsfm-radius-sm:       6px;
    --rsfm-font:            inherit;
    --rsfm-shadow:          0 20px 60px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(0, 0, 0, 0.10);
    --rsfm-success-bg:      #f0fdf4;
    --rsfm-success-text:    #166534;
    --rsfm-error-bg:        #fef2f2;
    --rsfm-error-text:      #991b1b;
}

/* Overlay backdrop */
.rsfm-overlay {
    position: fixed;
    inset: 0;
    background: var(--rsfm-overlay-bg);
    z-index: 99998;
    cursor: pointer;
}

/* Dialog container */
.rsfm-popup[hidden] {
    display: none !important;
}

.rsfm-popup {
    display: contents;
}

.rsfm-dialog {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    pointer-events: none;
}

.rsfm-dialog > * {
    pointer-events: all;
}

.rsfm-dialog__inner {
    position: relative;
    width: min(580px, 100%);
    max-height: min(92dvh, 860px);
    overflow-y: auto;
    background: var(--rsfm-surface);
    color: var(--rsfm-text);
    border-radius: var(--rsfm-radius-lg);
    padding: 2rem 2rem 1.5rem;
    box-shadow: var(--rsfm-shadow);
    font-family: var(--rsfm-font);
    border: 1px solid var(--rsfm-border);
    scrollbar-width: thin;
}

.rsfm-dialog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

/* Close button */
.rsfm-close {
    position: static;
    border: 0;
    background: transparent;
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
    color: var(--rsfm-muted);
    padding: 0.25rem 0.5rem;
    border-radius: var(--rsfm-radius-sm);
    transition: color 0.15s, background 0.15s;
    z-index: 1;
}

.rsfm-close:hover {
    color: var(--rsfm-text);
    background: var(--rsfm-border);
}

/* Heading area */
.rsfm-dialog__title {
    margin: 0 0 0.25rem;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2;
    padding-right: 0;
}

.rsfm-dialog__subtitle {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    color: var(--rsfm-muted);
}

.rsfm-dialog__text {
    margin: 0 0 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--rsfm-muted);
}

/* Status / feedback area */
.rsfm-status {
    margin-bottom: 0.75rem;
    border-radius: var(--rsfm-radius-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.rsfm-status:empty {
    display: none;
}

.rsfm-status.is-success {
    background: var(--rsfm-success-bg);
    color: var(--rsfm-success-text);
    padding: 0.75rem 1rem;
    border: 1px solid color-mix(in srgb, var(--rsfm-success-text) 20%, transparent);
}

.rsfm-status.is-error {
    background: var(--rsfm-error-bg);
    color: var(--rsfm-error-text);
    padding: 0.75rem 1rem;
    border: 1px solid color-mix(in srgb, var(--rsfm-error-text) 20%, transparent);
}

.rsfm-status.is-success .rsfm-status__ok-btn {
    display: block;
    margin-top: 0.75rem;
    background: var(--rsfm-accent);
    color: var(--rsfm-accent-contrast);
    border: 0;
    border-radius: 999px;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}

/* Form fields */
.rsfm-field {
    margin-bottom: 1rem;
}

.rsfm-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--rsfm-text);
}

.rsfm-required {
    color: var(--rsfm-accent);
    margin-left: 0.15em;
}

.rsfm-input,
.rsfm-input--textarea,
.rsfm-input--select {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.6rem 0.875rem;
    border: 1px solid var(--rsfm-border);
    border-radius: var(--rsfm-radius-md);
    background: var(--rsfm-input-bg);
    color: var(--rsfm-text);
    font-size: 0.95rem;
    font-family: var(--rsfm-font);
    transition: border-color 0.15s, box-shadow 0.15s;
    appearance: none;
}

.rsfm-input:focus,
.rsfm-input--textarea:focus,
.rsfm-input--select:focus {
    outline: none;
    border-color: var(--rsfm-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rsfm-accent) 20%, transparent);
}

.rsfm-input--textarea {
    resize: vertical;
    min-height: 6rem;
}

.rsfm-input--select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 7l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.1em;
    padding-right: 2.5rem;
}

/* Invalid state */
.rsfm-input.is-invalid,
.rsfm-input--textarea.is-invalid,
.rsfm-input--select.is-invalid {
    border-color: var(--rsfm-error-text);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rsfm-error-text) 15%, transparent);
}

.rsfm-field__error {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.8rem;
    color: var(--rsfm-error-text);
    min-height: 1em;
}

.rsfm-field__error:empty {
    display: none;
}

/* Checkbox & Radio */
.rsfm-checkbox-label,
.rsfm-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
}

.rsfm-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.rsfm-checkbox,
.rsfm-radio-group input[type="radio"] {
    accent-color: var(--rsfm-accent);
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
}

/* Captcha area */
.rsfm-captcha {
    margin: 0.75rem 0;
}

/* Actions row */
.rsfm-form__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rsfm-border);
}

.rsfm-legal-notice {
    margin: 0.9rem 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--rsfm-muted);
}

.rsfm-legal-notice a {
    color: var(--rsfm-text);
    text-decoration: underline;
}

/* Buttons */
.rsfm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.4rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--rsfm-font);
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
    text-decoration: none;
    line-height: 1.2;
}

.rsfm-btn--primary {
    background: var(--rsfm-accent);
    color: var(--rsfm-accent-contrast);
    border-color: var(--rsfm-accent);
}

.rsfm-btn--primary:hover:not(:disabled) {
    filter: brightness(0.92);
}

.rsfm-btn--primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.rsfm-btn--ghost {
    background: transparent;
    color: var(--rsfm-muted);
    border-color: var(--rsfm-border);
}

.rsfm-btn--ghost:hover {
    background: var(--rsfm-border);
    color: var(--rsfm-text);
}

/* Trigger link/button (also rendered from block) */
.rsfm-trigger-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.4rem;
    border-radius: 999px;
    background: var(--rsfm-accent, #ff6b00);
    color: var(--rsfm-accent-contrast, #ffffff);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: filter 0.15s;
}

.rsfm-trigger-btn:hover {
    filter: brightness(0.92);
    text-decoration: none;
    color: var(--rsfm-accent-contrast, #ffffff);
}

.rsfm-trigger-link {
    text-decoration: underline;
    color: inherit;
    cursor: pointer;
}

/* Floating captcha provider attribution (shown while a protected popup is open) */
.rsfm-provider-attribution {
    position: fixed;
    left: 0.9rem;
    bottom: 1rem;
    z-index: 100000;
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
    max-width: min(92vw, 560px);
}

.rsfm-provider-attribution[hidden] {
    display: none !important;
}

.rsfm-provider-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.42rem 0.72rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 1px solid color-mix(in srgb, var(--rsfm-text, #0f172a) 15%, transparent);
    background: color-mix(in srgb, var(--rsfm-surface, #ffffff) 92%, var(--rsfm-text, #0f172a) 8%);
    color: var(--rsfm-text, #0f172a);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(6px);
}

.rsfm-provider-btn:hover {
    text-decoration: none;
    color: var(--rsfm-text, #0f172a);
    border-color: var(--rsfm-accent, #ff6b00);
}

.rsfm-provider-btn:focus-visible {
    outline: 2px solid var(--rsfm-accent, #ff6b00);
    outline-offset: 2px;
}

/* Honeypot – must remain visually hidden but accessible */
.rsfm-field--honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    pointer-events: none;
    tab-index: -1;
}

/* Sending state */
.rsfm-submit.is-sending {
    opacity: 0.7;
    cursor: wait;
}

/* Focus-visible ring for accessibility */
.rsfm-btn:focus-visible,
.rsfm-close:focus-visible {
    outline: 2px solid var(--rsfm-accent);
    outline-offset: 2px;
}

/* Responsive */
@media (max-width: 480px) {
    .rsfm-dialog__inner {
        padding: 1.25rem 1rem 1.25rem;
        border-radius: var(--rsfm-radius-md) var(--rsfm-radius-md) 0 0;
    }

    .rsfm-dialog {
        align-items: flex-end;
        padding: 0;
    }

    .rsfm-dialog__inner {
        width: 100%;
        max-height: 95dvh;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .rsfm-form__actions {
        flex-direction: column-reverse;
    }

    .rsfm-btn {
        width: 100%;
    }

    .rsfm-provider-attribution {
        left: 0.6rem;
        right: 0.6rem;
        bottom: 0.7rem;
    }

    .rsfm-provider-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
}