/**
 * CAAP Academy – Frontend-Styles.
 * Farbwelt: Navy #090c16, Petrol #14b8a6, Orange #ee733e.
 */

.caap {
    --caap-navy: #090c16;
    --caap-navy-soft: #131a2b;
    --caap-accent: #ee733e;
    --caap-petrol: #14b8a6;
    --caap-ink: #10162a;
    --caap-muted: #5b6478;
    --caap-line: #dde2ec;
    --caap-surface: #ffffff;
    --caap-surface-muted: #f5f7fb;
    color: var(--caap-ink);
    font-size: 1rem;
    line-height: 1.65;
}

.caap *,
.caap *::before,
.caap *::after {
    box-sizing: border-box;
}

.caap-container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.caap-narrow {
    max-width: 760px;
}

.caap-section {
    padding: 64px 0;
}

.caap-section--muted {
    background: var(--caap-surface-muted);
}

.caap h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    margin: 0 0 16px;
}

.caap h2 {
    font-size: clamp(1.35rem, 2.2vw, 1.75rem);
    margin: 0 0 12px;
}

.caap h3 {
    font-size: 1.15rem;
    margin: 0 0 8px;
}

.caap-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--caap-accent);
    margin: 0 0 12px;
}

.caap-lead {
    font-size: 1.125rem;
    color: var(--caap-muted);
    max-width: 62ch;
}

.caap-muted {
    color: var(--caap-muted);
    font-size: 0.94rem;
}

/* Hero */
.caap-hero {
    background: radial-gradient(120% 140% at 15% 0%, var(--caap-navy-soft) 0%, var(--caap-navy) 62%);
    color: #fff;
    padding: 96px 0 72px;
}

.caap-hero .caap-lead {
    color: rgba(255, 255, 255, 0.78);
}

/* Buttons */
.caap-button {
    display: inline-block;
    padding: 14px 26px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: var(--caap-accent);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.caap-button:hover,
.caap-button:focus-visible {
    color: #fff;
    transform: translateY(-1px);
    opacity: 0.94;
}

.caap-button--ghost {
    background: transparent;
    border-color: currentColor;
    color: inherit;
}

button.caap-button {
    font: inherit;
    font-weight: 700;
}

button.caap-button:disabled {
    opacity: 0.5;
    cursor: wait;
}

.caap-hero .caap-button--ghost {
    color: #fff;
}

.caap-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin: 24px 0 0;
}

/* Fakten */
.caap-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    list-style: none;
    margin: 40px 0 0;
    padding: 0;
}

.caap-facts li {
    display: flex;
    flex-direction: column;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.86;
}

.caap-facts strong {
    font-size: 2rem;
    letter-spacing: 0;
    text-transform: none;
    color: var(--caap-accent);
}

.caap-facts--inline {
    margin-top: 24px;
}

/* Grids und Karten */
.caap-grid {
    display: grid;
    gap: 28px;
}

.caap-grid--2 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.caap-grid--3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.caap-card {
    background: var(--caap-surface);
    border: 1px solid var(--caap-line);
    border-radius: 6px;
    padding: 28px;
    margin: 0 0 28px;
}

.caap-cards {
    margin: 32px 0;
}

/* Listen */
.caap-checklist,
.caap-steps,
.caap-lesson-list,
.caap-status-list {
    padding-left: 20px;
}

.caap-checklist {
    list-style: none;
    padding-left: 0;
}

.caap-checklist li::before {
    content: "✓";
    color: var(--caap-petrol);
    font-weight: 700;
    margin-right: 10px;
}

.caap-module-list {
    counter-reset: caap-module;
    list-style: none;
    padding: 0;
    margin: 32px 0 0;
    display: grid;
    gap: 20px;
}

.caap-module-list > li {
    counter-increment: caap-module;
    border: 1px solid var(--caap-line);
    border-left: 4px solid var(--caap-accent);
    border-radius: 6px;
    padding: 24px 28px;
    background: var(--caap-surface);
}

.caap-module-list > li h2::before,
.caap-module-list > li h3::before {
    content: counter(caap-module) ". ";
    color: var(--caap-accent);
}

.caap-lesson-list {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
}

.caap-lesson-list li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 0;
    border-bottom: 1px solid var(--caap-line);
}

.caap-lesson-list li.is-done > a::before {
    content: "✓ ";
    color: var(--caap-petrol);
    font-weight: 700;
}

.caap-status-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 10px;
    margin: 16px 0;
}

/* Fortschritt */
.caap-progress {
    position: relative;
    height: 12px;
    border-radius: 999px;
    background: var(--caap-line);
    margin: 24px 0 40px;
}

.caap-progress > span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--caap-petrol), var(--caap-accent));
}

.caap-progress > em {
    position: absolute;
    top: 16px;
    left: 0;
    font-size: 0.85rem;
    font-style: normal;
    color: var(--caap-muted);
}

/* Formulare */
.caap-form {
    display: grid;
    gap: 18px;
    max-width: 640px;
    margin: 32px 0;
}

.caap-form-row {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.caap-form label > span {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.caap-form input[type="text"],
.caap-form input[type="email"],
.caap-form input[type="url"],
.caap-form input[type="number"],
.caap-form textarea,
.caap-search input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--caap-line);
    border-radius: 4px;
    font: inherit;
    background: #fff;
}

.caap-form input:focus-visible,
.caap-search input:focus-visible {
    outline: 2px solid var(--caap-accent);
    outline-offset: 1px;
}

.caap-check {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.95rem;
}

.caap-form--code {
    display: none;
}

.caap-form--code.is-active {
    display: grid;
}

.caap-search {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin: 24px 0;
}

.caap-search label {
    flex: 1 1 320px;
}

/* Hinweise */
.caap-alert {
    border-radius: 4px;
    padding: 14px 18px;
    margin: 0 0 16px;
    border-left: 4px solid var(--caap-accent);
    background: var(--caap-surface-muted);
}

.caap-alert--success {
    border-left-color: var(--caap-petrol);
}

.caap-alert--error {
    border-left-color: #d64545;
}

.caap-alert--info {
    border-left-color: var(--caap-navy);
}

/* Tabellen und Definitionen */
.caap-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.caap-table th,
.caap-table td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--caap-line);
}

.caap-dl {
    display: grid;
    grid-template-columns: minmax(140px, 200px) 1fr;
    gap: 8px 20px;
    margin: 16px 0;
}

.caap-dl dt {
    font-weight: 700;
    color: var(--caap-muted);
}

.caap-dl dd {
    margin: 0;
}

/* Lektion */
.caap-video video {
    width: 100%;
    display: block;
    border-radius: 6px;
    background: #000;
}

.caap-video-speed {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 12px 0 32px;
    font-size: 0.85rem;
    color: var(--caap-muted);
}

.caap-video-speed button {
    border: 1px solid var(--caap-line);
    background: #fff;
    border-radius: 999px;
    padding: 5px 12px;
    cursor: pointer;
    font: inherit;
}

.caap-video-speed button.is-active {
    border-color: var(--caap-accent);
    color: var(--caap-accent);
    font-weight: 700;
}

.caap-prose > * + * {
    margin-top: 1em;
}

.caap-prose img {
    max-width: 100%;
    height: auto;
}

.caap-check-question {
    border: 1px solid var(--caap-line);
    border-radius: 6px;
    padding: 24px;
    margin: 32px 0;
    background: var(--caap-surface-muted);
}

.caap-check-question ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 10px;
}

.caap-check-question button {
    width: 100%;
    text-align: left;
    padding: 12px 16px;
    border: 1px solid var(--caap-line);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
}

.caap-check-question button.is-correct {
    border-color: var(--caap-petrol);
    box-shadow: inset 3px 0 0 var(--caap-petrol);
}

.caap-check-question button.is-wrong {
    border-color: #d64545;
    box-shadow: inset 3px 0 0 #d64545;
}

.caap-lesson-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    margin: 40px 0 0;
    padding-top: 24px;
    border-top: 1px solid var(--caap-line);
}

/* Prüfung */
.caap-question {
    border: 1px solid var(--caap-line);
    border-radius: 6px;
    padding: 24px;
    margin: 0 0 20px;
}

.caap-question legend {
    font-weight: 700;
    display: flex;
    gap: 12px;
    align-items: baseline;
    padding: 0 4px;
}

.caap-question-number {
    background: var(--caap-navy);
    color: #fff;
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 0.8rem;
}

.caap-option {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 8px 0;
}

/* Ergebnis */
.caap-score {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 24px 0;
}

.caap-score strong {
    font-size: 3rem;
    line-height: 1;
    color: var(--caap-petrol);
}

.caap-result.is-failed .caap-score strong {
    color: var(--caap-accent);
}

/* Badge */
.caap-badge-preview img {
    max-width: 240px;
    height: auto;
}

.caap-badge-status {
    display: inline-block;
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 0.8rem;
    background: var(--caap-line);
    color: var(--caap-muted);
}

.caap-badge-status.is-ok {
    background: rgba(20, 184, 166, 0.16);
    color: #0f766e;
}

.caap-embed {
    width: 100%;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.82rem;
    padding: 12px;
    border: 1px solid var(--caap-line);
    border-radius: 4px;
}

/* FAQ */
.caap-faq details {
    border-bottom: 1px solid var(--caap-line);
    padding: 16px 0;
}

.caap-faq summary {
    cursor: pointer;
    font-weight: 700;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

@media print {
    .caap-actions,
    .caap-lesson-nav,
    .caap-video-speed {
        display: none !important;
    }
}