/**
 * BS Bootsschule Booking - Modern Frontend Styles
 * Schönes, modernes Design für die Terminauswahl
 */

/* CSS Variables - verwendet Theme-Farbe #3f82ac */
:root {
    --bs-primary: #3f82ac;
    --bs-primary-dark: #2d6a8f;
    --bs-primary-light: #e8f2f8;
    --bs-accent: #5a9bc4;
    --bs-success: #10b981;
    --bs-warning: #f59e0b;
    --bs-danger: #ef4444;
    --bs-text: #1f2937;
    --bs-text-muted: #6b7280;
    --bs-border: #e5e7eb;
    --bs-bg: #f9fafb;
    --bs-white: #ffffff;
    --bs-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --bs-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --bs-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --bs-radius: 12px;
    --bs-radius-sm: 8px;
    --bs-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hauptcontainer */
.bs-bootsschule-booking {
    max-width: 720px;
    margin: 32px auto;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Header */
.bs-bootsschule-booking h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--bs-text);
    margin: 0 0 12px;
    letter-spacing: -0.025em;
}

.bs-bootsschule-booking > p {
    font-size: 16px;
    color: var(--bs-text-muted);
    margin: 0 0 28px;
    line-height: 1.6;
}

/* Kurs-Sektionen */
.bs-template {
    background: var(--bs-white);
    border-radius: var(--bs-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--bs-shadow);
    border: 1px solid var(--bs-border);
    transition: var(--bs-transition);
}

.bs-template:hover {
    box-shadow: var(--bs-shadow-lg);
}

/* Kurs-Titel */
.bs-template h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--bs-text);
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 2-Tage Badge */
.bs-template h4 span {
    font-size: 12px;
    font-weight: 600;
    color: var(--bs-warning);
    background: rgba(245, 158, 11, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Location */
.bs-template .loc,
.bs-template p {
    font-size: 14px;
    color: var(--bs-text-muted);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Pin-Emoji nur einmal im HTML, nicht per ::before */
.bs-template .loc {
    /* Kein ::before nötig, Emoji ist im HTML */}

/* Termin-Optionen */
.bs-dates {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bs-dates label {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bs-bg);
    border: 2px solid var(--bs-border);
    border-radius: var(--bs-radius-sm);
    cursor: pointer;
    transition: var(--bs-transition);
    position: relative;
    overflow: hidden;
}

.bs-dates label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--bs-primary);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.bs-dates label:hover {
    border-color: var(--bs-primary);
    background: var(--bs-primary-light);
}

.bs-dates label:hover::before {
    transform: scaleY(1);
}

/* Ausgewählter Zustand - Theme-Farbe */
.bs-dates label.selected,
.bs-dates label:has(input:checked) {
    border-color: var(--bs-primary);
    background: var(--bs-primary-light);
    box-shadow: 0 0 0 3px rgba(63, 130, 172, 0.15);
}

.bs-dates label.selected::before,
.bs-dates label:has(input:checked)::before {
    transform: scaleY(1);
}

/* Radio Buttons - Custom Style */
.bs-dates input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border: 2px solid var(--bs-border);
    border-radius: 50%;
    margin-right: 16px;
    flex-shrink: 0;
    cursor: pointer;
    position: relative;
    transition: var(--bs-transition);
    background: var(--bs-white);
}

.bs-dates input[type="radio"]:hover {
    border-color: var(--bs-primary);
}

.bs-dates input[type="radio"]:checked {
    border-color: var(--bs-primary);
    background: var(--bs-primary);
}

.bs-dates input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--bs-white);
    border-radius: 50%;
}

.bs-dates input[type="radio"]:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Termin-Text */
.bs-dates label > span {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.bs-dates label strong {
    font-size: 15px;
    font-weight: 600;
    color: var(--bs-text);
}

.bs-dates label span > span {
    font-size: 14px;
    color: var(--bs-text-muted);
}

/* Plus-Zeichen zwischen Tagen */
.bs-dates label span span[style*="color:#aaa"] {
    color: var(--bs-primary) !important;
    font-weight: 600;
    font-size: 16px;
}

/* Verfügbarkeits-Badge */
.bs-dates label small {
    font-size: 13px;
    font-weight: 500;
    color: var(--bs-success);
    background: rgba(16, 185, 129, 0.1); /* Grün bleibt für Verfügbarkeit */
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: auto;
}

/* Ausgebucht */
.bs-dates label span span[style*="color:#dc3232"],
.bs-full {
    color: var(--bs-danger) !important;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(239, 68, 68, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: auto;
}

/* "In Warenkorb" Button - Theme-Farbe */
.bs-add-cart {
    width: 100%;
    padding: 18px 32px;
    margin-top: 28px;
    font-size: 16px;
    font-weight: 600;
    color: var(--bs-white);
    background: var(--bs-primary);
    border: none;
    border-radius: var(--bs-radius-sm);
    cursor: pointer;
    transition: var(--bs-transition);
    box-shadow: var(--bs-shadow);
    text-transform: none;
    letter-spacing: 0.01em;
}

.bs-add-cart:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--bs-shadow-lg);
    background: var(--bs-primary-dark);
}

.bs-add-cart:active:not(:disabled) {
    transform: translateY(0);
}

.bs-add-cart:disabled {
    background: #d1d5db;
    cursor: not-allowed;
    box-shadow: none;
}

/* Nachrichten-Bereich */
.bs-messages {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--bs-radius-sm);
    font-size: 14px;
    font-weight: 500;
}

.bs-messages:empty {
    display: none;
}

/* Fehler-Meldung */
.bs-messages.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--bs-danger);
    border-left: 4px solid var(--bs-danger);
}

/* Erfolg-Meldung */
.bs-messages.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--bs-success);
    border-left: 4px solid var(--bs-success);
}

/* Info-Box "Keine Termine" */
.bs-no-dates {
    text-align: center;
    padding: 20px;
    background: rgba(239, 68, 68, 0.05);
    border-radius: var(--bs-radius-sm);
    color: var(--bs-danger);
    font-size: 14px;
    font-weight: 500;
}

/* Disabled State für Labels */
.bs-dates label.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f3f4f6;
}

.bs-dates label.disabled:hover {
    border-color: var(--bs-border);
    background: #f3f4f6;
}

.bs-dates label.disabled::before {
    display: none;
}

/* Responsive Anpassungen */
@media (max-width: 640px) {
    .bs-bootsschule-booking {
        margin: 20px 16px;
    }
    
    .bs-bootsschule-booking h3 {
        font-size: 24px;
    }
    
    .bs-template {
        padding: 20px;
    }
    
    .bs-template h4 {
        font-size: 18px;
        flex-wrap: wrap;
    }
    
    .bs-dates label {
        padding: 14px 16px;
    }
    
    .bs-dates label strong {
        font-size: 14px;
    }
    
    .bs-dates label span > span {
        font-size: 13px;
    }
    
    .bs-add-cart {
        padding: 16px 24px;
        font-size: 15px;
    }
}

/* Animationen */
@keyframes bs-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bs-template {
    animation: bs-fade-in 0.4s ease-out;
}

.bs-template:nth-child(2) {
    animation-delay: 0.1s;
}

/* Loading State */
.bs-bootsschule-booking.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Focus States für Accessibility */
.bs-dates label:focus-within {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

.bs-add-cart:focus {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}