/* ======================================================
   SEKTION 1: GRUNDLEGENDE VARIABLEN UND EINSTELLUNGEN
   ====================================================== */

:root {
    --primary-color: #003366;
    --secondary-color: #0066cc;
    --accent-color: #ff9900;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #333333;
    --white: #ffffff;
    --success: #28a745;
    --error: #dc3545;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

body {
    background-color: var(--light-gray);
    color: var(--dark-gray);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ======================================================
   SEKTION 2: HEADER UND FOOTER
   ====================================================== */

header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px 0;
    margin-bottom: 30px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
}

footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px 0;
    margin-top: 40px;
}

/* ======================================================
   SEKTION 3: TYPOGRAFIE
   ====================================================== */

h1 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

h2 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* ======================================================
   SEKTION 4: FORMULAR CONTAINER UND SEKTIONEN
   ====================================================== */

.form-container {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
}

.form-section {
    position: relative;
    padding: 25px;
    margin-bottom: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border-bottom: 1px solid var(--medium-gray);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.form-col {
    flex: 1;
    padding: 0 10px;
    min-width: 300px;
}

/* ======================================================
   SEKTION 5: FORMULARELEMENTE
   ====================================================== */

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-size: 16px;
    transition: border 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin: 15px 0;
    background-color: rgba(0, 102, 204, 0.05);
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 3px solid var(--secondary-color);
}

.checkbox-group input[type="checkbox"] {
    margin-right: 10px;
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.radio-option {
    display: flex;
    align-items: center;
}

.radio-option input[type="radio"] {
    margin-right: 8px;
}

/* ======================================================
   SEKTION 6: BUTTONS
   ====================================================== */

button {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

button:hover:not(:disabled) {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

button:disabled {
    background-color: var(--medium-gray);
    cursor: not-allowed;
}

/* Stylen des Submit-Buttons für bessere Sichtbarkeit */
#bookButton {
    background-color: var(--accent-color);
    margin-top: 10px;
    padding: 14px 28px;
    font-size: 18px;
}

#bookButton:hover:not(:disabled) {
    background-color: #e68a00;
}

/* ======================================================
   SEKTION 7: PREISBERECHNUNG
   ====================================================== */

.calculation-result {
    background-color: var(--light-gray);
    border-radius: 4px;
    padding: 20px;
    margin-top: 20px;
}

.price-breakdown {
    margin: 15px 0;
}

.price-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--medium-gray);
}

.price-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 18px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid var(--medium-gray);
}

/* ======================================================
   SEKTION 8: ROUTE-ZUSAMMENFASSUNG
   ====================================================== */

.route-summary {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.5;
    border-left: 3px solid var(--primary-color);
}

.route-summary strong {
    color: var(--primary-color);
}

/* Visuelle Trennung für die Fahrten */
#outboundSummary, #returnSummary {
    margin-bottom: 10px;
}

#returnSummary {
    margin-top: 15px;
    border-left: 3px solid var(--secondary-color);
}

/* Hervorhebung der Ankunftszeit */
#arrivalTime, #outboundArrival, #returnArrival {
    font-weight: 600;
    color: var(--secondary-color);
}

/* ======================================================
   SEKTION 9: HILFEKLASSEN
   ====================================================== */

.hidden {
    display: none !important;
}

.alert {
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

/* ======================================================
   SEKTION 10: AUTOCOMPLETE STYLES
   ====================================================== */

/* Verbesserte Darstellung der Autocomplete-Dropdown-Menüs */
.pac-container {
    font-family: 'Open Sans', sans-serif;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin-top: 5px;
    border: 1px solid var(--medium-gray);
}

.pac-item {
    padding: 8px 10px;
    cursor: pointer;
}

.pac-item:hover {
    background-color: var(--light-gray);
}

.pac-item-query {
    font-size: 14px;
    color: var(--dark-gray);
}

/* ======================================================
   SEKTION 11: RESPONSIVE STYLES
   ====================================================== */

@media (max-width: 768px) {
    .form-col {
        flex: 100%;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
}

/* Anpassungen für kleinere Geräte */
@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .form-container {
        padding: 15px;
    }
    
    .form-section {
        padding: 15px;
    }
    
    .route-summary {
        padding: 10px;
        font-size: 13px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    h2 {
        font-size: 20px;
    }
}