/**
 * Widerrufsrecht24 – Frontend CSS
 * Keine hardcodierten Farben: nutzt WP/Browser-Variablen und eigene Custom Properties.
 * Barrierefreiheit: focus-visible, ausreichender Kontrast, keine rein farbliche Kodierung.
 *
 * @package Widerrufsrecht24
 */

/* ── Custom Properties ────────────────────────────────────────── */
:root {
    --wr24-color-primary:        #0073aa;
    --wr24-color-primary-dark:   #005a87;
    --wr24-color-primary-text:   #ffffff;
    --wr24-color-danger:         #d63638;
    --wr24-color-danger-dark:    #b02a2c;
    --wr24-color-success:        #00a32a;
    --wr24-color-warning:        #996800;
    --wr24-color-border:         #c3c4c7;
    --wr24-color-bg-light:       #f6f7f7;
    --wr24-color-text:           #1d2327;
    --wr24-color-text-muted:     #50575e;
    --wr24-color-error-bg:       #fcf0f1;
    --wr24-color-error-border:   #d63638;
    --wr24-radius:               4px;
    --wr24-font-size:            1rem;
    --wr24-spacing:              1rem;
}

/* ── Wrapper ──────────────────────────────────────────────────── */
.wr24-wrapper {
    max-width: 680px;
    margin: 0 auto;
    padding: var(--wr24-spacing);
    font-size: var(--wr24-font-size);
    color: var(--wr24-color-text);
    line-height: 1.6;
}

/* ── Fortschrittsanzeige ─────────────────────────────────────── */
.wr24-steps {
    margin-bottom: 2rem;
}

.wr24-steps__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
    counter-reset: none;
    border-bottom: 2px solid var(--wr24-color-border);
}

.wr24-steps__item {
    flex: 1;
    padding: .5rem 1rem;
    font-size: .875rem;
    color: var(--wr24-color-text-muted);
    display: flex;
    align-items: center;
    gap: .375rem;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.wr24-steps__item--active {
    color: var(--wr24-color-primary);
    border-bottom-color: var(--wr24-color-primary);
    font-weight: 600;
}

.wr24-steps__item--done {
    color: var(--wr24-color-success);
    border-bottom-color: var(--wr24-color-success);
}

.wr24-steps__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: currentColor;
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.wr24-steps__item--active .wr24-steps__num {
    background: var(--wr24-color-primary);
}

.wr24-steps__item--done .wr24-steps__num {
    background: var(--wr24-color-success);
}

/* ── Überschrift ─────────────────────────────────────────────── */
.wr24-heading {
    font-size: 1.5rem;
    margin: 1.5rem 0 .5rem;
    color: var(--wr24-color-text);
}

.wr24-intro {
    color: var(--wr24-color-text-muted);
    margin-bottom: 1.5rem;
}

/* ── Alert-Box ───────────────────────────────────────────────── */
.wr24-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--wr24-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid;
}

.wr24-alert--error {
    background: var(--wr24-color-error-bg);
    border-color: var(--wr24-color-error-border);
    color: var(--wr24-color-danger);
}

.wr24-alert__title {
    margin: 0 0 .5rem;
}

.wr24-alert__list {
    margin: 0;
    padding-left: 1.25rem;
}

.wr24-alert__list li {
    margin: .25rem 0;
}

/* ── Formular ────────────────────────────────────────────────── */
.wr24-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Honeypot-Container */
.wr24-hp {
    position: absolute !important;
    left: -9999px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* ── Formular-Felder ─────────────────────────────────────────── */
.wr24-field {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}

.wr24-label {
    font-weight: 600;
    color: var(--wr24-color-text);
    font-size: .9375rem;
    cursor: pointer;
}

.wr24-required {
    color: var(--wr24-color-danger);
    margin-left: .125rem;
}

.wr24-input,
.wr24-select {
    width: 100%;
    padding: .5rem .75rem;
    border: 1px solid var(--wr24-color-border);
    border-radius: var(--wr24-radius);
    font-size: 1rem;
    color: var(--wr24-color-text);
    background: #fff;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
}

.wr24-input:focus,
.wr24-select:focus {
    outline: none;
    border-color: var(--wr24-color-primary);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, .25);
}

/* Für Browser, die :focus-visible unterstützen */
.wr24-input:focus:not(:focus-visible),
.wr24-select:focus:not(:focus-visible) {
    box-shadow: none;
}

.wr24-input:focus-visible,
.wr24-select:focus-visible {
    outline: none;
    border-color: var(--wr24-color-primary);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, .25);
}

/* Fehlerfeld-Hervorhebung */
.wr24-field--error .wr24-input,
.wr24-field--error .wr24-select {
    border-color: var(--wr24-color-danger);
}

.wr24-field--error .wr24-input:focus,
.wr24-field--error .wr24-select:focus {
    box-shadow: 0 0 0 3px rgba(214, 54, 56, .25);
}

.wr24-field-error {
    color: var(--wr24-color-danger);
    font-size: .875rem;
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: .25rem;
}

.wr24-field-hint {
    color: var(--wr24-color-text-muted);
    font-size: .8125rem;
    margin: 0;
}

/* ── Checkbox ────────────────────────────────────────────────── */
.wr24-field--checkbox {
    gap: .5rem;
}

.wr24-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: .625rem;
    cursor: pointer;
    font-weight: 400;
}

.wr24-checkbox {
    margin-top: .25rem;
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    cursor: pointer;
    accent-color: var(--wr24-color-primary);
}

.wr24-checkbox:focus-visible {
    outline: 3px solid var(--wr24-color-primary);
    outline-offset: 2px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.wr24-btn {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    padding: .625rem 1.25rem;
    border-radius: var(--wr24-radius);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s;
    min-height: 44px; /* Mindest-Trefferfläche für Touch */
}

.wr24-btn:focus-visible {
    outline: 3px solid var(--wr24-color-primary);
    outline-offset: 2px;
}

.wr24-btn--primary {
    background: var(--wr24-color-primary);
    color: var(--wr24-color-primary-text);
    border-color: var(--wr24-color-primary);
}

.wr24-btn--primary:hover,
.wr24-btn--primary:focus {
    background: var(--wr24-color-primary-dark);
    border-color: var(--wr24-color-primary-dark);
    color: var(--wr24-color-primary-text);
    text-decoration: none;
}

.wr24-btn--secondary {
    background: transparent;
    color: var(--wr24-color-primary);
    border-color: var(--wr24-color-primary);
}

.wr24-btn--secondary:hover,
.wr24-btn--secondary:focus {
    background: var(--wr24-color-primary);
    color: var(--wr24-color-primary-text);
    text-decoration: none;
}

/* Bestätigungs-Button (großes CTA) */
.wr24-btn--confirm {
    font-size: 1.125rem;
    padding: .75rem 1.75rem;
}

/* ── Aktionen ────────────────────────────────────────────────── */
.wr24-actions {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-top: .5rem;
}

.wr24-actions--confirm {
    align-items: center;
    justify-content: space-between;
}

/* ── Datenschutzhinweis ───────────────────────────────────────── */
.wr24-privacy-note {
    color: var(--wr24-color-text-muted);
    margin: 0;
}

.wr24-privacy-note a {
    color: var(--wr24-color-primary);
}

/* ── Step-2 Zusammenfassung ──────────────────────────────────── */
.wr24-summary {
    background: var(--wr24-color-bg-light);
    border: 1px solid var(--wr24-color-border);
    border-radius: var(--wr24-radius);
    padding: 1.25rem;
    margin: 1.5rem 0;
}

.wr24-summary__title {
    margin: 0 0 .75rem;
    font-size: 1.0625rem;
    color: var(--wr24-color-text);
}

.wr24-summary__list {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin: 0;
}

.wr24-summary__row {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: .5rem;
    align-items: baseline;
}

.wr24-summary__key {
    font-weight: 600;
    color: var(--wr24-color-text-muted);
    font-size: .875rem;
}

.wr24-summary__val {
    color: var(--wr24-color-text);
    word-break: break-word;
    margin: 0;
}

/* ── Erklärungstext-Vorschau ──────────────────────────────────── */
.wr24-statement-preview {
    margin: 1.5rem 0;
}

.wr24-statement-preview__text {
    background: var(--wr24-color-bg-light);
    border: 1px solid var(--wr24-color-border);
    border-radius: var(--wr24-radius);
    padding: 1rem 1.25rem;
    font-style: normal;
    font-size: .9375rem;
    line-height: 1.7;
    margin: .5rem 0 0;
    white-space: pre-line;
    word-break: break-word;
}

.wr24-warning {
    background: #fff8e5;
    border: 1px solid #f5a623;
    border-radius: var(--wr24-radius);
    padding: 1rem 1.25rem;
    margin-top: 1.5rem;
    font-size: .9rem;
}

/* ── Erfolgsseite ────────────────────────────────────────────── */
.wr24-wrapper--success .wr24-success {
    text-align: center;
    padding: 2rem 1rem;
}

.wr24-success__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: var(--wr24-color-success);
    color: #fff;
    border-radius: 50%;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.wr24-success__title {
    font-size: 1.5rem;
    color: var(--wr24-color-success);
    margin: 0 0 1.5rem;
}

.wr24-success__body {
    text-align: left;
    max-width: 520px;
    margin: 0 auto 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.wr24-success__notice {
    background: #f0f6fc;
    border-left: 4px solid var(--wr24-color-primary);
    padding: .875rem 1rem;
    border-radius: 0 var(--wr24-radius) var(--wr24-radius) 0;
    font-size: .9rem;
}

.wr24-success__actions {
    margin-top: 1.5rem;
}

/* ── Footer-Link ─────────────────────────────────────────────── */
.wr24-footer-nav {
    text-align: center;
    padding: .5rem 0;
}

.wr24-footer-link {
    color: var(--wr24-color-primary);
    text-decoration: underline;
    font-size: .875rem;
    padding: .25rem .5rem;
    border-radius: var(--wr24-radius);
    transition: color .15s;
}

.wr24-footer-link:hover {
    color: var(--wr24-color-primary-dark);
}

.wr24-footer-link:focus-visible {
    outline: 3px solid var(--wr24-color-primary);
    outline-offset: 2px;
}

/* ── Floating-Button ─────────────────────────────────────────── */
.wr24-floating-btn {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 999;
}

.wr24-btn--floating {
    background: var(--wr24-color-primary);
    color: var(--wr24-color-primary-text);
    border-color: var(--wr24-color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
    font-size: .9375rem;
    padding: .625rem 1.125rem;
}

.wr24-btn--floating:hover {
    background: var(--wr24-color-primary-dark);
    border-color: var(--wr24-color-primary-dark);
    color: var(--wr24-color-primary-text);
    text-decoration: none;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 480px) {
    .wr24-wrapper {
        padding: .75rem;
    }

    .wr24-steps__item {
        font-size: .75rem;
        padding: .375rem .5rem;
    }

    .wr24-summary__row {
        grid-template-columns: 1fr;
    }

    .wr24-actions--confirm {
        flex-direction: column-reverse;
        gap: .5rem;
    }

    .wr24-btn--confirm {
        width: 100%;
        justify-content: center;
    }

    .wr24-floating-btn {
        bottom: 1rem;
        right: 1rem;
    }
}

/* ── Prefers Reduced Motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .wr24-btn,
    .wr24-input,
    .wr24-select,
    .wr24-footer-link {
        transition: none;
    }
}