/* ==========================================================================
   Triebwerk Event Mood Assessment — Marken-Design (siehe DESIGN.md)
   Nur Schwarz, Weiß und Grau-/Deckkraftstufen (G10-Allowlist).
   Vorlage: triebwerk-club (globals.css). Schrift: Geist Mono, selbst gehostet.
   ========================================================================== */

@font-face {
    font-family: 'Geist Mono';
    src: url('fonts/GeistMono-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Geist Mono';
    src: url('fonts/GeistMono-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Flächen und Linien: Weiß-Transparenzen auf Schwarz */
    --tw-bg: #000;
    --tw-ink: #fff;
    --tw-ink-muted: rgba(255, 255, 255, 0.5);
    --tw-surface: rgba(255, 255, 255, 0.04);
    --tw-surface-hover: rgba(255, 255, 255, 0.08);
    --tw-border: rgba(255, 255, 255, 0.08);
    --tw-border-strong: rgba(255, 255, 255, 0.2);
    --tw-border-control: rgba(255, 255, 255, 0.4); /* Bedienelemente: ≥ 3:1 auf Schwarz */

    --tw-font: 'Geist Mono', ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
    --tw-ease: cubic-bezier(0.44, 0, 0.56, 1);
    --tw-radius: 8px;

    color-scheme: dark;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    background: var(--tw-bg);
}

body {
    font-family: var(--tw-font);
    font-size: 0.9rem;
    line-height: 1.5;
    background: var(--tw-bg);
    color: var(--tw-ink);
    padding: 20px;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: rgba(255, 255, 255, 0.9);
    color: #000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Fokus: sichtbar für Tastatur, überall gleich */
:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

/* ---------- Kopf ---------- */

header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 20px;
    background: var(--tw-surface);
    border: 1px solid var(--tw-border);
    border-radius: var(--tw-radius);
}

.logo {
    max-width: 500px;
    width: 80%;
    height: auto;
    margin-bottom: 20px;
}

.subtitle {
    color: var(--tw-ink-muted);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.event-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 25px;
    text-align: left;
}

.event-info-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.event-info-label {
    font-size: 0.7rem;
    color: var(--tw-ink-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.event-info input {
    font-family: inherit;
    background: var(--tw-surface);
    border: 1px solid var(--tw-border-control);
    color: #fff;
    padding: 14px 16px;
    border-radius: var(--tw-radius);
    font-size: 1rem;
    transition: background 0.3s var(--tw-ease), border-color 0.3s var(--tw-ease);
    width: 100%;
}

.event-info input:hover {
    background: var(--tw-surface-hover);
}

.event-info input:focus-visible {
    border-color: #fff;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.event-info input::placeholder {
    color: var(--tw-ink-muted);
    font-size: 0.9rem;
}

/* Datumsfeld */
input[type="date"] {
    position: relative;
    cursor: pointer;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%23ffffff" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect><line x1="16" y1="2" x2="16" y2="6"></line><line x1="8" y1="2" x2="8" y2="6"></line><line x1="3" y1="10" x2="21" y2="10"></line></svg>') no-repeat center;
    background-size: 20px;
    cursor: pointer;
    padding: 5px;
    margin-left: 5px;
}

input[type="date"]::-webkit-datetime-edit,
input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-day-field,
input[type="date"]::-webkit-datetime-edit-year-field {
    color: #fff;
}

input[type="date"]::-webkit-datetime-edit-text {
    color: var(--tw-ink-muted);
}

input[type="date"]::-moz-calendar-picker-indicator {
    filter: invert(1);
}

/* ---------- Layout ---------- */

.main-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
    margin-bottom: 30px;
}

.main-content > * {
    min-width: 0;
}

@media (max-width: 968px) {
    .main-content {
        grid-template-columns: minmax(0, 1fr);
    }
}

.sliders-section,
.visualization-section {
    background: var(--tw-surface);
    padding: 30px;
    border-radius: var(--tw-radius);
    border: 1px solid var(--tw-border);
}

.sliders-section {
    min-width: 0;
}

/* ---------- Slider ---------- */

.category {
    margin-bottom: 40px;
}

.category:last-child {
    margin-bottom: 0;
}

.category-title,
.visualization-title {
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 3px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--tw-border);
}

.category-title {
    margin-bottom: 25px;
}

.slider-item {
    margin-bottom: 16px;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4px 12px;
    margin-bottom: 34px; /* Platz für den Wert-Indikator, damit er die Pol-Beschriftung nie überdeckt */
    font-size: 0.8rem;
}

.label-left,
.label-right {
    color: #fff;
    font-weight: 500;
    letter-spacing: 1px;
}

.label-hint {
    color: var(--tw-ink-muted);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0;
}

.slider-container {
    position: relative;
    height: 40px;
    display: flex;
    align-items: center;
}

input[type="range"] {
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.45) 100%);
    border-radius: 1px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #fff;
    border: 3px solid #000;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.3s var(--tw-ease), box-shadow 0.3s var(--tw-ease);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.6);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    background: #fff;
    border: 3px solid #000;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.3s var(--tw-ease), box-shadow 0.3s var(--tw-ease);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.6);
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
}

input[type="range"]:focus-visible {
    outline: none;
}

input[type="range"]:focus-visible::-webkit-slider-thumb {
    box-shadow: 0 0 0 2px #000, 0 0 0 4px #fff;
}

input[type="range"]:focus-visible::-moz-range-thumb {
    box-shadow: 0 0 0 2px #000, 0 0 0 4px #fff;
}

.value-indicator {
    position: absolute;
    top: -30px;
    background: #fff;
    color: #000;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    pointer-events: none;
    transform: translateX(-50%);
    white-space: nowrap;
}

.value-indicator::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #fff;
}

/* ---------- Auswertung ---------- */

.visualization-section {
    position: sticky;
    top: 20px;
    height: fit-content;
}

@media (max-width: 968px) {
    .visualization-section {
        position: static;
    }
}

.visualization-title {
    margin-bottom: 20px;
}

.visualization-title.is-spaced {
    margin-top: 30px;
    margin-bottom: 15px;
}

/* Radar: quadratische Zeichenfläche, damit nichts verzerrt oder abgeschnitten wird */
#radarChart {
    display: block;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1 / 1;
    height: auto;
    margin: 0 auto 20px;
}

#genreChart {
    display: block;
    width: 100%;
    height: 330px;
    margin-bottom: 20px;
}

.mood-summary {
    background: var(--tw-bg);
    padding: 20px;
    border-radius: var(--tw-radius);
    border: 1px solid var(--tw-border);
}

.mood-summary.is-stacked {
    margin-top: 15px;
}

.summary-title {
    margin-bottom: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--tw-ink-muted);
}

.mood-tag {
    display: inline-block;
    background: var(--tw-surface-hover);
    border: 1px solid var(--tw-border-strong);
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin: 4px;
    color: #fff;
}

.genre-tag {
    background: #1a1a1a;
}

.muted-note {
    color: var(--tw-ink-muted);
    font-size: 0.85rem;
}

.score-panel {
    text-align: center;
    padding: 30px 20px;
}

.score-main {
    font-size: 3.5rem;
    font-weight: 500;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 10px;
}

.score-caption {
    font-size: 0.8rem;
    color: var(--tw-ink-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.score-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.score-card {
    background: var(--tw-surface);
    padding: 15px;
    border-radius: var(--tw-radius);
    border: 1px solid var(--tw-border);
}

.score-value {
    font-size: 1.8rem;
    font-weight: 500;
    color: #fff;
}

.score-label {
    font-size: 0.75rem;
    color: var(--tw-ink-muted);
    margin-top: 5px;
}

.audience-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.audience-type {
    font-weight: 500;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: #fff;
}

.audience-desc {
    font-size: 0.85rem;
    color: var(--tw-ink-muted);
}

.insight {
    margin-bottom: 12px;
}

.insight:last-child {
    margin-bottom: 0;
}

.insight-label {
    font-size: 0.75rem;
    color: var(--tw-ink-muted);
    margin-bottom: 5px;
}

.insight-tone {
    font-size: 0.9rem;
    color: #fff;
    font-style: italic;
}

.insight-genres {
    font-size: 0.85rem;
    color: #fff;
}

.swatches {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.swatch {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    border: 1px solid var(--tw-border-control);
}

/* ---------- Aktionen ---------- */

.actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

button {
    font-family: inherit;
    background: #fff;
    color: #000;
    border: 1px solid #fff;
    min-height: 44px;
    padding: 12px 32px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s var(--tw-ease), color 0.3s var(--tw-ease), opacity 0.3s var(--tw-ease);
    text-transform: uppercase;
    letter-spacing: 2px;
}

button:hover {
    background: rgba(255, 255, 255, 0.85);
}

button:disabled {
    opacity: 0.5;
    cursor: wait;
}

button.secondary {
    background: var(--tw-surface);
    color: #fff;
    border-color: var(--tw-border-control);
}

button.secondary:hover {
    background: var(--tw-surface-hover);
}

.email-status {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    border-radius: var(--tw-radius);
    background: var(--tw-surface);
    border: 1px solid var(--tw-border-control);
    color: #fff;
}

.email-status.is-error {
    background: #fff;
    color: #000;
    border-color: #fff;
}

.email-status[hidden] {
    display: none;
}

.footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    color: var(--tw-ink-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* ---------- Scrollbalken ---------- */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #000;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

/* ---------- Telefon ---------- */

@media (max-width: 600px) {
    body {
        padding: 12px;
    }

    header {
        padding: 28px 16px;
        margin-bottom: 24px;
    }

    .sliders-section,
    .visualization-section {
        padding: 16px;
    }

    .main-content {
        gap: 20px;
    }

    .actions button {
        flex: 1 1 100%;
    }

    .score-main {
        font-size: 2.8rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* ---------- Druck / PDF: Schwarz auf Weiß, Grau-Stufen ---------- */

@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    body {
        background: #fff !important;
        color: #000 !important;
        padding: 10px;
    }

    .container {
        max-width: 100%;
    }

    header {
        background: #fff !important;
        border: 2px solid #000 !important;
        page-break-after: avoid;
    }

    .logo {
        filter: brightness(0.4) contrast(2) !important;
        max-width: 400px;
    }

    .subtitle,
    .event-info-label,
    .label-hint,
    .summary-title,
    .score-caption,
    .score-label,
    .audience-desc,
    .insight-label,
    .muted-note {
        color: #555 !important;
    }

    .event-info {
        border: 1px solid #ddd;
        padding: 15px;
        background: #f9f9f9 !important;
        border-radius: var(--tw-radius);
    }

    .event-info input {
        background: #fff !important;
        border: 1px solid #999 !important;
        color: #000 !important;
        font-weight: 500;
    }

    .actions,
    #emailStatus {
        display: none !important;
    }

    .main-content {
        display: block;
    }

    .sliders-section,
    .visualization-section {
        background: #fff !important;
        border: 2px solid #000 !important;
        page-break-inside: avoid;
        margin-bottom: 20px;
        position: relative;
        top: 0;
    }

    .category {
        page-break-inside: avoid;
        margin-bottom: 25px;
    }

    .category-title,
    .visualization-title {
        color: #000 !important;
        border-bottom: 2px solid #000;
        padding-bottom: 5px;
    }

    .label-left,
    .label-right,
    .score-main,
    .score-value,
    .audience-type,
    .insight-tone,
    .insight-genres {
        color: #000 !important;
    }

    .slider-container {
        margin-bottom: 3px;
    }

    input[type="range"] {
        height: 4px !important;
        background: linear-gradient(to right, #ccc 0%, #333 100%) !important;
    }

    input[type="range"]::-webkit-slider-thumb {
        background: #000;
        border-color: #fff;
        box-shadow: 0 0 0 1px #000;
    }

    .value-indicator {
        background: #000 !important;
        color: #fff !important;
        font-weight: 500;
    }

    .value-indicator::after {
        border-top-color: #000;
    }

    #radarChart,
    #genreChart {
        border: 1px solid #ddd;
        background: #fff !important;
    }

    .mood-summary,
    .score-card {
        background: #f9f9f9 !important;
        border: 2px solid #ddd !important;
    }

    .mood-tag {
        background: #fff !important;
        color: #000 !important;
        border: 1px solid #000;
        font-weight: 500;
    }

    .genre-tag {
        background: #333 !important;
        color: #fff !important;
    }

    .swatch {
        border-color: #000;
    }

    .footer {
        color: #333 !important;
        border-top: 1px solid #ddd;
        margin-top: 20px;
        page-break-inside: avoid;
    }
}