/* ========================================
   MODERNE TAXI-BESTELLSEITE STYLESHEET
   ======================================== */

/* ========== CSS VARIABLEN ========== */
:root {
    color-scheme: light;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Farben - Taxi Theme */
    --navy: #0a0a0a;
    --navy-2: #1a1a1a;
    --taxi-yellow: #ffc107;
    --taxi-gold: #ffb300;
    --taxi-dark: #ff8f00;
    --yellow-soft: #fff8e1;
    --yellow-bright: #ffd54f;
    --black: #212121;
    --surface: #fff;
    --bg: #fafafa;
    --text: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --danger: #dc2626;
    --danger-soft: #fee2e2;
    --success: #10b981;
    --success-soft: #d1fae5;

    /* Schatten & Effekte */
    --shadow: 0 20px 60px rgba(255, 193, 7, 0.15), 
              0 8px 20px rgba(255, 143, 0, 0.08);

    /* Gradients - Taxi Style */
    --gradient-1: linear-gradient(135deg, #ffc107 0%, #ff8f00 100%);
    --gradient-2: linear-gradient(135deg, #ffb300 0%, #ff6f00 100%);
    --gradient-3: linear-gradient(135deg, #ffd54f 0%, #ffc107 100%);
}

/* ========== GLOBAL RESET ========== */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: transparent;
    position: relative;
}

body::before {
    content: none;
}

button,
input,
textarea {
    font: inherit;
}

/* ========== LAYOUT CONTAINER ========== */
.booking-shell {
    min-height: 100vh;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

.booking-card {
    max-width: 1000px;
    margin: auto;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 32px;
    box-shadow: 
        0 30px 90px rgba(0, 0, 0, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    overflow: hidden;
    animation: cardEnter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 40px 44px;
    color: #000;
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 50%, #ff8f00 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.15) 0, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0, transparent 40%);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 180deg at 50% 50%, 
        transparent, 
        rgba(255, 255, 255, 0.05), 
        transparent);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

.brand-mark {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 22px;
    background: linear-gradient(145deg, 
        rgba(255, 255, 255, 0.18), 
        rgba(255, 255, 255, 0.08));
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.brand-mark svg {
    width: 42px;
    fill: #000;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.hero-copy {
    flex: 1;
    position: relative;
    z-index: 1;
}

.eyebrow {
    margin: 0 0 6px;
    color: rgba(0, 0, 0, 0.7);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.hero h1 {
    margin: 0;
    font-size: clamp(1.85rem, 4.5vw, 2.8rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    color: #000;
}

.hero-copy > p:last-child {
    margin: 10px 0 0;
    color: rgba(0, 0, 0, 0.8);
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.hero-badge {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 10px 16px;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    color: #000;
    font-size: 0.8rem;
    font-weight: 800;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.hero-badge span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.2);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ========== FORTSCHRITTSANZEIGE ========== */
.progress-wrap {
    padding: 26px 44px 22px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    background: linear-gradient(to bottom, 
        rgba(248, 250, 252, 0.5), 
        rgba(255, 255, 255, 0.3));
}

.progress-meta {
    display: none;
    justify-content: space-between;
    margin-bottom: 11px;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.progress-meta strong {
    color: var(--text);
    font-weight: 800;
}

.progress-track {
    position: relative;
    height: 6px;
    overflow: visible;
    border-radius: 999px;
    background: linear-gradient(to right, #f1f5f9, #e2e8f0);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.progress-track span {
    display: block;
    width: 20%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #ffc107 0%, #ffb300 50%, #ff8f00 100%);
    background-size: 200% 100%;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.4);
    transition: width 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: shimmer 2s linear infinite;
    position: relative;
}

.progress-track span::after {
    content: "";
    position: absolute;
    right: -3px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #ffc107;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.5);
}

.desktop-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    margin-top: 16px;
    gap: 8px;
}

.desktop-steps span {
    position: relative;
    text-align: center;
    color: #94a3b8;
    font-size: 0.76rem;
    font-weight: 800;
    padding: 6px;
    border-radius: 8px;
    transition: 0.3s;
    cursor: pointer;
}

.desktop-steps span:hover {
    background: rgba(100, 116, 139, 0.05);
}

.desktop-steps span.active {
    color: #ff8f00;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.1), 
        rgba(255, 143, 0, 0.08));
}

.desktop-steps span.active::before {
    content: "";
    position: absolute;
    bottom: -23px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 2px;
    border-radius: 2px;
    background: #ffc107;
}

/* ========== FORMULAR SECTIONS ========== */
form {
    padding: 8px 44px 42px;
}

.form-section {
    padding: 34px 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    transition: 0.3s;
}

.form-section:last-of-type {
    border-bottom: 0;
}

.section-heading {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 26px;
}

.step-number {
    display: grid;
    place-items: center;
    flex: 0 0 44px;
    height: 44px;
    border-radius: 14px;
    color: #000;
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    font-size: 0.78rem;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
    position: relative;
}

.step-number::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    opacity: 0.3;
    filter: blur(8px);
    z-index: -1;
}

.section-heading h2 {
    margin: 0;
    font-size: 1.35rem;
    letter-spacing: -0.025em;
    font-weight: 800;
    background: linear-gradient(135deg, #0f172a, #334155);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-heading p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ========== GRID LAYOUTS ========== */
.grid {
    display: grid;
    gap: 18px;
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.address {
    grid-template-columns: minmax(0, 2fr) minmax(120px, 0.72fr);
}

.full {
    grid-column: 1 / -1;
}

/* ========== FORM INPUTS ========== */
label {
    display: grid;
    gap: 8px;
    color: #334155;
    font-size: 0.87rem;
    font-weight: 700;
}

input,
textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    outline: 0;
    color: var(--text);
    background: #fff;
    transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    font-weight: 500;
}

input::placeholder,
textarea::placeholder {
    color: #94a3b8;
    font-weight: 500;
}

input:hover,
textarea:hover {
    border-color: #cbd5e1;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

input:focus,
textarea:focus {
    border-color: #ffc107;
    transform: translateY(-1px);
    box-shadow: 
        0 0 0 4px rgba(255, 193, 7, 0.15),
        0 4px 16px rgba(255, 193, 7, 0.2);
}

textarea {
    min-height: 100px;
    resize: vertical;
    line-height: 1.6;
}

.field-help {
    margin-top: -2px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ========== CHOICE CARDS (Sofortfahrt/Vorbestellung) ========== */
.choice-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.choice {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 88px;
    padding: 18px;
    border: 2px solid #e2e8f0;
    border-radius: 18px;
    cursor: pointer;
    background: #fff;
    transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.choice::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.03), 
        rgba(255, 143, 0, 0.03));
    opacity: 0;
    transition: 0.25s;
}

.choice:hover {
    transform: translateY(-2px);
    border-color: #ffc107;
    box-shadow: 0 12px 28px rgba(255, 193, 7, 0.15);
}

.choice:hover::before {
    opacity: 1;
}

.choice:has(input:checked) {
    border-color: #ffc107;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.08), 
        rgba(255, 143, 0, 0.05));
    box-shadow: 
        0 0 0 4px rgba(255, 193, 7, 0.12),
        0 8px 24px rgba(255, 193, 7, 0.2);
}

.choice:has(input:checked)::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

.choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-symbol {
    display: grid;
    place-items: center;
    flex: 0 0 48px;
    height: 48px;
    border-radius: 15px;
    color: #ff8f00;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.1), 
        rgba(255, 143, 0, 0.08));
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.1);
    font-size: 1.4rem;
    transition: 0.25s;
}

.choice:hover .choice-symbol {
    transform: scale(1.08);
}

.choice:has(input:checked) .choice-symbol {
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    color: #000;
    box-shadow: 0 6px 16px rgba(255, 193, 7, 0.4);
}

.choice-content {
    display: grid;
    gap: 4px;
}

.choice-content b {
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
}

.choice-content small {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.choice-check {
    display: none;
    place-items: center;
    margin-left: auto;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: #000;
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    font-size: 0.8rem;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
}

.choice:has(input:checked) .choice-check {
    display: grid;
    animation: checkPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.preorder-panel {
    margin-top: 18px;
    padding: 20px;
    border: 2px solid rgba(255, 193, 7, 0.2);
    border-radius: 16px;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.04), 
        rgba(255, 143, 0, 0.02));
    backdrop-filter: blur(10px);
}

/* ========== ADRESS-SECTIONS ========== */
.address-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px dashed rgba(226, 232, 240, 0.7);
    flex-wrap: wrap;
}

.address-title strong {
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f172a;
}

.address-title em {
    margin-left: auto;
    padding: 5px 11px;
    border-radius: 999px;
    color: #ff8f00;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.15), 
        rgba(255, 143, 0, 0.1));
    font-size: 0.68rem;
    font-style: normal;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.address-title em.optional {
    color: #64748b;
    background: linear-gradient(135deg, 
        rgba(100, 116, 139, 0.08), 
        rgba(148, 163, 184, 0.08));
}

/* GPS Button */
.gps-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 2px solid #ffc107;
    border-radius: 12px;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.08), 
        rgba(255, 143, 0, 0.05));
    color: #ff8f00;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.gps-button svg {
    width: 18px;
    height: 18px;
    transition: 0.2s;
}

.gps-button:hover {
    transform: translateY(-1px);
    border-color: #ff8f00;
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    color: #000;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
}

.gps-button:hover svg {
    transform: scale(1.1);
}

.gps-button:active {
    transform: translateY(0);
}

.gps-button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.gps-button.loading svg {
    animation: spin 1s linear infinite;
}

/* ========== ADDRESS AUTOCOMPLETE ========== */
.address-search-wrapper {
    position: relative;
    grid-column: 1 / -1;
    margin-bottom: 16px;
}

.address-search-input {
    width: 100%;
    padding: 16px 50px 16px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    outline: 0;
    color: var(--text);
    background: #fff;
    font-size: 1rem;
    font-weight: 600;
    transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.address-search-input:focus {
    border-color: #ffc107;
    box-shadow: 
        0 0 0 4px rgba(255, 193, 7, 0.15),
        0 4px 16px rgba(255, 193, 7, 0.2);
    transform: translateY(-1px);
}

.address-search-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: #94a3b8;
    pointer-events: none;
}

.address-search-input.loading ~ .address-search-icon {
    animation: spin 1s linear infinite;
}

.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 100;
    max-height: 380px;
    overflow-y: auto;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.04);
    display: none;
    animation: slideDown 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.autocomplete-dropdown.active {
    display: block;
}

.autocomplete-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
    transition: 0.15s;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover {
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.06), 
        rgba(255, 143, 0, 0.04));
}

.autocomplete-item:active {
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.1), 
        rgba(255, 143, 0, 0.08));
}

.autocomplete-icon {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.1), 
        rgba(255, 143, 0, 0.08));
    color: #ff8f00;
}

.autocomplete-icon svg {
    width: 18px;
    height: 18px;
}

.autocomplete-content {
    flex: 1;
    min-width: 0;
}

.autocomplete-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.autocomplete-subtitle {
    font-size: 0.82rem;
    color: #64748b;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.autocomplete-badge {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(255, 193, 7, 0.12);
    color: #ff8f00;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.autocomplete-empty {
    padding: 24px 16px;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

.autocomplete-empty svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    color: #cbd5e1;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.location-dot {
    width: 15px;
    height: 15px;
    border: 3px solid #ffc107;
    border-radius: 50%;
    background: #fff;
    box-shadow: 
        0 0 0 4px rgba(255, 193, 7, 0.2),
        0 2px 8px rgba(255, 193, 7, 0.3);
    position: relative;
}

.location-dot::after {
    content: "";
    position: absolute;
    inset: -6px;
    border: 2px solid rgba(255, 193, 7, 0.3);
    border-radius: 50%;
    animation: ripple 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.location-dot.destination {
    border-radius: 4px;
    border-color: #ff8f00;
    box-shadow: 
        0 0 0 4px rgba(255, 143, 0, 0.2),
        0 2px 8px rgba(255, 143, 0, 0.3);
}

.location-dot.destination::after {
    border-color: rgba(255, 143, 0, 0.3);
}

/* ========== DATENSCHUTZ CHECKBOX ========== */
.privacy {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 26px 0 20px;
    line-height: 1.5;
    font-weight: 600;
    color: #334155;
}

.privacy input {
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    margin-top: 2px;
    accent-color: #ffc107;
    cursor: pointer;
    transition: 0.2s;
}

.privacy input:hover {
    transform: scale(1.08);
}

.privacy a {
    color: #ff8f00;
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid transparent;
    transition: 0.2s;
}

.privacy a:hover {
    border-bottom-color: #ffc107;
}

/* ========== BUTTONS ========== */
.submit-button,
.nav-button {
    border: 0;
    cursor: pointer;
    font-weight: 900;
}

.submit-button {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 18px 24px;
    border-radius: 16px;
    color: #000;
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 50%, #ff8f00 100%);
    background-size: 200% 100%;
    box-shadow: 
        0 16px 32px rgba(255, 193, 7, 0.35),
        0 4px 12px rgba(255, 143, 0, 0.25);
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    font-size: 1.05rem;
}

.submit-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    opacity: 0;
    transition: 0.3s;
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 
        0 20px 40px rgba(255, 193, 7, 0.4),
        0 8px 16px rgba(255, 143, 0, 0.3);
    background-position: 100% 0;
}

.submit-button:hover:not(:disabled)::before {
    opacity: 1;
}

.submit-button:active:not(:disabled) {
    transform: translateY(0);
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.button-arrow {
    font-size: 1.3rem;
    transition: 0.3s;
}

.submit-button:hover:not(:disabled) .button-arrow {
    transform: translateX(4px);
}

.submit-button.loading .button-arrow {
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(0, 0, 0, 0.2);
    border-top-color: #000;
    border-radius: 50%;
    font-size: 0;
    animation: spin 0.7s linear infinite;
}

.submit-hint {
    text-align: center;
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.mobile-navigation {
    display: none;
}

/* ========== MELDUNGEN (Erfolg/Fehler) ========== */
.message {
    display: flex;
    gap: 14px;
    margin: 28px 44px 6px;
    padding: 18px 20px;
    border: 2px solid;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.message-icon {
    display: grid;
    place-items: center;
    flex: 0 0 32px;
    height: 32px;
    border-radius: 50%;
    font-weight: 900;
    font-size: 1.1rem;
}

.message strong {
    display: block;
    font-weight: 800;
    font-size: 1.02rem;
}

.message p {
    margin: 4px 0 0;
    line-height: 1.5;
}

.message small {
    display: block;
    margin-top: 7px;
    font-size: 0.8rem;
    opacity: 0.8;
}

.message.success {
    color: #059669;
    border-color: #6ee7b7;
    background: linear-gradient(135deg, 
        rgba(209, 250, 229, 0.6), 
        rgba(167, 243, 208, 0.4));
}

.message.success .message-icon {
    color: #fff;
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.message.error {
    color: #dc2626;
    border-color: #fca5a5;
    background: linear-gradient(135deg, 
        rgba(254, 226, 226, 0.6), 
        rgba(252, 165, 165, 0.3));
}

.message.error .message-icon {
    color: #fff;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ========== VALIDIERUNG ========== */
.validation,
[data-valmsg-for]:not(:empty) {
    color: var(--danger);
    font-weight: 700;
}

span.field-validation-error {
    font-size: 0.78rem;
    font-weight: 800;
    display: block;
    margin-top: 6px;
}

input.input-validation-error,
textarea.input-validation-error {
    border-color: #ef4444;
    background: linear-gradient(to bottom, #fff, #fef2f2);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* ========== UTILITIES ========== */
[hidden] {
    display: none !important;
}

/* ========== ANIMATIONEN ========== */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes cardEnter {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes checkPop {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* ========================================
   MOBILE RESPONSIVE STYLES
   ======================================== */

@media (max-width: 760px) {
    body {
        background: transparent;
    }

    body::before {
        content: none;
    }

    .booking-shell {
        min-height: 100dvh;
        padding: 0;
    }

    .booking-card {
        min-height: 100dvh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        animation: none;
    }

    /* Hero Mobile */
    .hero {
        padding: 22px 20px 20px;
        background: linear-gradient(135deg, #ffc107 0%, #ff8f00 100%);
        animation: none;
    }

    .hero::after {
        display: none;
    }

    .brand-mark {
        flex-basis: 52px;
        width: 52px;
        height: 52px;
        border-radius: 16px;
    }

    .brand-mark svg {
        width: 32px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-copy > p:last-child {
        display: none;
    }

    .eyebrow {
        font-size: 0.65rem;
    }

    .hero-badge {
        display: none;
    }

    /* Progress Mobile */
    .progress-wrap {
        position: sticky;
        top: 0;
        z-index: 10;
        padding: 14px 20px 15px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
    }

    .progress-meta {
        display: flex;
    }

    .desktop-steps {
        display: none;
    }

    .progress-track {
        height: 5px;
    }

    .progress-track span::after {
        width: 10px;
        height: 10px;
    }

    /* Form Mobile */
    form {
        display: flex;
        flex-direction: column;
        min-height: calc(100dvh - 170px);
        padding: 0 20px 90px;
    }

    .wizard-step {
        display: none;
        padding: 26px 0 22px;
        border: 0;
    }

    .wizard-step.active {
        display: block;
        animation: slideIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .section-heading {
        margin-bottom: 20px;
    }

    .step-number {
        display: none;
    }

    .section-heading h2 {
        font-size: 1.3rem;
    }

    .section-heading p {
        font-size: 0.85rem;
    }

    /* Grid Mobile */
    .grid.two,
    .grid.address,
    .choice-row {
        grid-template-columns: 1fr;
    }

    .grid {
        gap: 14px;
    }

    .full {
        grid-column: auto;
    }

    .choice {
        min-height: 76px;
        padding: 15px;
    }

    .choice-symbol {
        flex-basis: 44px;
        height: 44px;
    }

    .preorder-panel {
        margin-top: 14px;
        padding: 16px;
    }

    .address-title {
        margin-bottom: 15px;
        flex-wrap: wrap;
    }

    .gps-button {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
        order: 10;
    }

    .gps-button span {
        font-size: 0.9rem;
    }

    /* Mobile Navigation */
    .mobile-navigation {
        position: fixed;
        z-index: 20;
        left: 0;
        right: 0;
        bottom: 0;
        display: flex;
        gap: 12px;
        padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
        border-top: 1px solid rgba(226, 232, 240, 0.3);
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(16px);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
    }

    .nav-button {
        min-height: 52px;
        border-radius: 14px;
        font-size: 1rem;
        transition: 0.2s;
    }

    .nav-button.secondary {
        flex: 0 0 36%;
        color: #334155;
        background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
        box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    }

    .nav-button.secondary:active {
        transform: scale(0.97);
    }

    .nav-button.primary {
        flex: 1;
        color: #000;
        background: linear-gradient(135deg, #ffc107, #ff8f00);
        box-shadow: 0 4px 16px rgba(255, 193, 7, 0.35);
    }

    .nav-button.primary:active {
        transform: scale(0.97);
    }

    /* Messages Mobile */
    .message {
        margin: 20px 20px 0;
        padding: 16px 18px;
    }

    .privacy {
        margin-top: 20px;
    }

    .submit-button {
        min-height: 54px;
        font-size: 1.02rem;
    }

    .submit-hint {
        padding-bottom: 4px;
        font-size: 0.75rem;
    }
}

/* ========== EXTRA SMALL MOBILE ========== */
@media (max-width: 390px) {
    .brand-mark {
        flex-basis: 48px;
        width: 48px;
        height: 48px;
    }

    .brand-mark svg {
        width: 28px;
    }

    .hero {
        padding-block: 18px;
    }

    .choice-symbol {
        flex-basis: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .section-heading p {
        line-height: 1.4;
        font-size: 0.82rem;
    }

    input,
    textarea {
        padding: 13px 14px;
        font-size: 0.92rem;
    }
}

/* ========== SLIDE IN ANIMATION ========== */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(16px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}