/*
 * The Soulful Shack Cologne - Newsletter OnePager
 *
 * Farbpalette per KMeans aus dem Hintergrundbild gesampelt:
 *   Orange      #dd8f20  (Pfeile)
 *   Lila        #8f3977  (Logo-Ring)
 *   Petrol      #24344e  (Hintergrund-Tonung)
 *   Petrol tief #0d182c  (untere Bildhaelfte)
 *   Schwarz     #1c1d1d  (Logo-Mitte)
 *   Off-White   #fbfbfb  (Logo-Text)
 *
 * Layout-Idee:
 *   - Hero-Section (100vh) zeigt das Bild voll, inklusive Logo
 *   - Darunter Signup-Section mit dunkler, leicht gradient-pulsierender
 *     Petrol-Flaeche und mittiger Karte im Soul/Disco-Stil
 *   - Skala: kondensierte Bebas Neue fuer Schlagzeilen, Inter fuer Body
 */

:root {
    --c-orange:       #dd8f20;
    --c-orange-hot:   #f3b14a;
    --c-purple:       #8f3977;
    --c-purple-deep:  #5a2350;
    --c-petrol:       #24344e;
    --c-petrol-deep:  #0d182c;
    --c-black:        #1c1d1d;
    --c-cream:        #fbfbfb;
    --c-text:         #f5f1e8;
    --c-text-mute:    #aab4c0;
    --c-text-dim:     #7e8a98;
    --c-error:        #ff8b6b;
    --c-success:      #6bd4a3;

    --c-card:         rgba(13, 24, 44, 0.82);
    --c-card-border:  rgba(221, 143, 32, 0.45);
    --c-input-bg:     rgba(251, 251, 251, 0.98);
    --c-input-text:   #1c1d1d;

    --font-display:   'Bebas Neue', 'Anton', 'Impact', sans-serif;
    --font-poster:    'Anton', 'Bebas Neue', 'Impact', sans-serif;
    --font-body:      'Inter', -apple-system, 'Segoe UI', Roboto, sans-serif;

    --radius:         6px;
    --shadow-card:    0 18px 60px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.55;
    color: var(--c-text);
    background: var(--c-petrol-deep);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--c-orange-hot);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s, color 0.2s;
}
a:hover {
    border-bottom-color: var(--c-orange-hot);
    color: var(--c-orange);
}

/* =====================================================================
 *  PAGE WRAPPER
 * ===================================================================== */

.shack { min-height: 100vh; }

/* =====================================================================
 *  HERO - Bild mit Logo
 * ===================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    background-image: url('../images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* Kuerzere Hero-Variante fuer die Sub-Seiten */
.hero.short {
    min-height: 35vh;
    align-items: center;
}

/* Sanfter Gradient unten, damit der Text gut lesbar ist und der
 * Uebergang zur Signup-Section nahtlos wirkt */
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to bottom,
            rgba(13, 24, 44, 0.10) 0%,
            rgba(13, 24, 44, 0.10) 55%,
            rgba(13, 24, 44, 0.85) 90%,
            rgba(13, 24, 44, 1.00) 100%
        );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 3rem 1.5rem 5rem;
    max-width: 720px;
}

.kicker {
    font-family: var(--font-display);
    font-size: clamp(0.85rem, 1.6vw, 1.1rem);
    letter-spacing: 0.4em;
    color: var(--c-orange-hot);
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(3rem, 9vw, 6rem);
    line-height: 0.95;
    margin: 0 0 1rem;
    letter-spacing: 0.02em;
    color: var(--c-cream);
    text-shadow:
        0 2px 0 rgba(143, 57, 119, 0.35),
        0 6px 30px rgba(0, 0, 0, 0.65);
}

.hero .lead {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    color: var(--c-text);
    max-width: 36rem;
    margin: 0 auto 2rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

.cta {
    display: inline-block;
    padding: 0.85rem 1.8rem;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.25em;
    color: var(--c-petrol-deep);
    background: var(--c-orange);
    border: 2px solid var(--c-orange);
    border-radius: var(--radius);
    text-transform: uppercase;
    transition: all 0.2s;
}
.cta:hover {
    background: var(--c-orange-hot);
    border-color: var(--c-orange-hot);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(221, 143, 32, 0.35);
    border-bottom-color: var(--c-orange-hot);
    color: var(--c-petrol-deep);
}

/* =====================================================================
 *  SIGNUP-Bereich
 * ===================================================================== */

.signup {
    background:
        radial-gradient(ellipse at top, rgba(143, 57, 119, 0.18) 0%, transparent 60%),
        linear-gradient(to bottom, var(--c-petrol-deep) 0%, var(--c-petrol) 100%);
    padding: 4rem 1.5rem 3rem;
    position: relative;
}

/* Dekorative Trennlinie in Akzentfarbe oben */
.signup::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--c-orange);
    border-radius: 0 0 2px 2px;
}

.signup-inner {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* =====================================================================
 *  CARD
 * ===================================================================== */

.card {
    width: 100%;
    background: var(--c-card);
    border: 1px solid rgba(221, 143, 32, 0.25);
    border-top: 3px solid var(--c-orange);
    border-radius: var(--radius);
    padding: 2.5rem 2.25rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-card);
}

.card.centered { text-align: center; }
.card.success  { text-align: center; }

.card h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    margin: 0 0 1rem;
    color: var(--c-cream);
}

.card h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    margin: 0 0 1.5rem;
    text-transform: uppercase;
    color: var(--c-orange-hot);
    text-align: center;
}

.card p {
    margin: 0 0 1rem;
    color: var(--c-text);
}
.card .hint {
    font-size: 0.9rem;
    color: var(--c-text-mute);
    margin-bottom: 1.5rem;
}

/* =====================================================================
 *  FORM
 * ===================================================================== */

.field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.1rem;
    text-align: left;
    flex: 1;
    min-width: 0;
}

.field label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-orange-hot);
    display: flex;
    align-items: baseline;
    gap: 0.5em;
}
.field label .req {
    color: var(--c-orange);
    font-size: 0.9em;
}
.field label .opt {
    color: var(--c-text-dim);
    font-size: 0.7em;
    font-family: var(--font-body);
    letter-spacing: normal;
    text-transform: none;
    font-weight: 400;
}

.field input,
.field input[type="email"],
.field input[type="text"],
.field input[type="number"],
.field input[type="date"] {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 3px;
    background: var(--c-input-bg);
    color: var(--c-input-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus {
    outline: none;
    border-color: var(--c-orange);
    box-shadow: 0 0 0 3px rgba(221, 143, 32, 0.25);
}
.field input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.field-row {
    display: flex;
    gap: 1rem;
}
.field-row .field { margin-bottom: 1.1rem; }

@media (max-width: 520px) {
    .field-row { flex-direction: column; gap: 0; }
}

button.primary, a.primary {
    display: inline-block;
    width: 100%;
    padding: 0.95rem 1.5rem;
    margin-top: 0.5rem;
    background: var(--c-orange);
    color: var(--c-petrol-deep);
    border: 2px solid var(--c-orange);
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid var(--c-orange);
}
button.primary:hover:not(:disabled),
a.primary:hover {
    background: var(--c-orange-hot);
    border-color: var(--c-orange-hot);
    border-bottom-color: var(--c-orange-hot);
    color: var(--c-petrol-deep);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(221, 143, 32, 0.3);
}
button.primary:active:not(:disabled) { transform: translateY(0); }
button.primary:disabled { opacity: 0.55; cursor: not-allowed; }

.link-btn {
    background: none;
    border: none;
    color: var(--c-orange-hot);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    padding: 0.4rem 0;
    margin-top: 1rem;
    text-decoration: underline;
    text-decoration-color: rgba(243, 177, 74, 0.4);
    text-underline-offset: 4px;
}
.link-btn:hover { text-decoration-color: var(--c-orange-hot); }

/* Messages und Validierung */

.msg {
    margin: 0.5rem 0 1rem;
    padding: 0.7rem 0.85rem;
    border-radius: 3px;
    font-size: 0.92rem;
    text-align: left;
}
.msg.error {
    background: rgba(255, 139, 107, 0.12);
    border: 1px solid rgba(255, 139, 107, 0.4);
    color: var(--c-error);
}
.msg.info {
    background: rgba(221, 143, 32, 0.10);
    border: 1px solid rgba(221, 143, 32, 0.35);
    color: var(--c-text);
}

.validation-message {
    display: block;
    color: var(--c-error);
    font-size: 0.82rem;
    margin-top: 0.3rem;
}
.invalid {
    border-color: var(--c-error) !important;
}

.legal {
    font-size: 0.82rem;
    color: var(--c-text-mute);
    margin-top: 1.5rem;
    line-height: 1.5;
    text-align: left;
}

/* =====================================================================
 *  FOOTER
 * ===================================================================== */

.foot {
    font-size: 0.85rem;
    color: var(--c-text-mute);
    text-align: center;
}
.foot .sep { margin: 0 0.4em; opacity: 0.5; }
.foot a {
    color: var(--c-text-mute);
}
.foot a:hover { color: var(--c-orange-hot); }

/* =====================================================================
 *  BLAZOR-ERROR-UI
 * ===================================================================== */

#blazor-error-ui {
    background: var(--c-petrol-deep);
    border-top: 2px solid var(--c-orange);
    color: var(--c-text);
    bottom: 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.6);
    display: none;
    left: 0;
    padding: 0.75rem 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-family: var(--font-body);
}
#blazor-error-ui .reload {
    color: var(--c-orange-hot);
    margin-left: 1rem;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 0.6rem;
    color: var(--c-text-mute);
}

/* =====================================================================
 *  LANDING - QR-Karte
 * ===================================================================== */

.qr-box {
    background: var(--c-cream);
    border: 2px solid var(--c-orange);
    border-radius: var(--radius);
    padding: 1rem;
    margin: 1.5rem auto;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-card);
}
.qr-box svg {
    width: 100%;
    height: 100%;
    display: block;
}

.qr-url {
    margin: 0.5rem 0 1rem;
    font-size: 0.95rem;
    color: var(--c-text-mute);
}
.qr-url a {
    color: var(--c-orange-hot);
    font-weight: 600;
}

.qr-secondary {
    margin: 1rem 0 0;
    font-size: 0.85rem;
    color: var(--c-text-dim);
}
.qr-secondary a {
    color: var(--c-text-mute);
    border-bottom: 1px dotted var(--c-text-dim);
}
.qr-secondary a:hover {
    color: var(--c-orange-hot);
    border-bottom-color: var(--c-orange-hot);
}

/* =====================================================================
 *  RESPONSIVE
 * ===================================================================== */

@media (max-width: 480px) {
    .hero            { background-attachment: scroll; }
    .hero-content    { padding: 2rem 1rem 3.5rem; }
    .card            { padding: 1.75rem 1.25rem; }
    .signup          { padding: 3rem 1rem 2.5rem; }
    .qr-box          { width: 240px; height: 240px; }
}