/**
 * Postalion public forms
 *
 * Deliberately quiet: the forms take the font of the theme and bring only
 * spacing, borders and a button. Three custom properties change the look
 * from the theme's own stylesheet:
 *
 *   .postalion-subscription-form {
 *       --postalion-accent: #0a7c66;
 *       --postalion-accent-text: #ffffff;
 *       --postalion-radius: 999px;
 *   }
 *
 * @package Postalion
 * @since 1.0.0
 */

.postalion-subscription-form,
.postalion-unsubscribe-form {
    --postalion-accent: #1b2430;
    --postalion-accent-text: #ffffff;
    --postalion-border: #c9ced6;
    --postalion-radius: 6px;

    max-width: 460px;
    margin: 1.5em 0;
}

.postalion-form-title {
    margin: 0 0 0.35em;
    line-height: 1.25;
}

.postalion-form-description {
    margin: 0 0 1.1em;
    opacity: 0.85;
}

.postalion-form,
.postalion-fields {
    display: grid;
    gap: 12px;
    margin: 0;
}

.postalion-field {
    display: grid;
    gap: 5px;
    margin: 0;
}

.postalion-field label {
    margin: 0;
    font-size: 0.85em;
    font-weight: 600;
    line-height: 1.4;
}

.postalion-form input[type="email"],
.postalion-form input[type="text"] {
    box-sizing: border-box;
    width: 100%;
    min-height: 46px;
    margin: 0;
    padding: 10px 14px;
    background: #ffffff;
    border: 1px solid var(--postalion-border);
    border-radius: var(--postalion-radius);
    box-shadow: none;
    color: #1b2430;
    font: inherit;
    font-size: 16px;
    line-height: 1.4;
}

.postalion-form input[type="email"]:focus,
.postalion-form input[type="text"]:focus {
    border-color: var(--postalion-accent);
    box-shadow: 0 0 0 3px rgba(27, 36, 48, 0.14);
    outline: 0;
}

.postalion-form input.postalion-invalid {
    border-color: #b3311f;
}

.postalion-submit {
    box-sizing: border-box;
    justify-self: start;
    min-height: 46px;
    margin: 4px 0 0;
    padding: 0 24px;
    background: var(--postalion-accent);
    border: 0;
    border-radius: var(--postalion-radius);
    color: var(--postalion-accent-text);
    font: inherit;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.postalion-submit:hover,
.postalion-submit:focus-visible {
    opacity: 0.86;
}

.postalion-submit:focus-visible {
    outline: 2px solid var(--postalion-accent);
    outline-offset: 2px;
}

.postalion-submit[disabled] {
    opacity: 0.55;
    cursor: default;
}

/* One row: fields and button side by side. Use class="postalion-form-inline". */
.postalion-form-inline {
    max-width: 640px;
}

.postalion-form-inline .postalion-fields {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    align-items: end;
}

.postalion-form-inline .postalion-submit {
    justify-self: stretch;
    margin: 0;
}

/* Result of a submission */
.postalion-notice {
    padding: 12px 14px;
    border: 1px solid;
    border-radius: var(--postalion-radius);
    font-size: 0.95em;
    line-height: 1.5;
}

.postalion-notice[hidden] {
    display: none;
}

.postalion-notice-success {
    background: #edf6f0;
    border-color: #b9d9c6;
    color: #1f5137;
}

.postalion-notice-error {
    background: #fbecea;
    border-color: #efc2bb;
    color: #8a2a1c;
}

/* After a successful sign-up only the message stays. */
.postalion-form.is-done .postalion-fields {
    display: none;
}

/* Honeypot field: kept out of view and out of the tab order */
.postalion-hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Sign-up popup */
.postalion-popup { position: fixed; inset: 0; z-index: 99990; display: flex; align-items: center; justify-content: center; padding: 16px; }
.postalion-popup[hidden] { display: none; }
.postalion-popup__backdrop { position: absolute; inset: 0; background: rgba(27, 36, 48, .55); }
.postalion-popup__panel { position: relative; width: 100%; max-width: 440px; max-height: calc(100vh - 32px); overflow: auto; padding: 36px 32px 28px; background: #fff; border-radius: var(--postalion-radius, 6px); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .45); }
.postalion-popup__panel .postalion-subscription-form { margin: 0; padding: 0; border: 0; background: transparent; }
.postalion-popup__close { position: absolute; top: 10px; right: 12px; width: 36px; height: 36px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #6b7280; font-size: 26px; line-height: 1; cursor: pointer; }
.postalion-popup__close:hover, .postalion-popup__close:focus-visible { background: #f0ece3; color: #1b2430; }
.postalion-popup-open { overflow: hidden; }
@media (prefers-reduced-motion: no-preference) {
    .postalion-popup__panel { animation: postalion-popup-in .25s ease-out; }
    @keyframes postalion-popup-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
}