/* transport-queue.css */
:root {
    --milwaukee-red: #e31837;
    --milwaukee-dark: #333333;
    --milwaukee-light: #ffffff;
    --milwaukee-gray: #f5f5f5;
    --milwaukee-border: #e0e0e0;
    --milwaukee-focus: #ffebee;
    --milwaukee-error: #d32f2f;
    --line-green: #00B900;
}

/* Form Container */
.transport-queue-form {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2.5rem;
    background: var(--milwaukee-light);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--milwaukee-red);
}

/* Form Title */
.transport-queue-form h2 {
    color: var(--milwaukee-dark);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--milwaukee-red);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

/* Labels */
.form-group label {
    display: block;
    color: var(--milwaukee-dark);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Required Field Indicator */
.form-group label::after {
    content: "*";
    color: var(--milwaukee-red);
    margin-left: 0.25rem;
}

/* Input Fields */
.form-group input[type="text"] {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--milwaukee-border);
    border-radius: 4px;
    background-color: var(--milwaukee-light);
    transition: all 0.3s ease;
}

.form-group input[type="text"]:hover {
    border-color: #999;
}

.form-group input[type="text"]:focus {
    border-color: var(--milwaukee-red);
    background-color: var(--milwaukee-focus);
    outline: none;
    box-shadow: 0 0 0 3px rgba(227, 24, 55, 0.1);
}

/* Datepicker Customization */
.form-group .datepicker {
    background-image: 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="%23333333" 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>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* Character Counter */
.char-count {
    display: block;
    font-size: 0.75rem;
    color: var(--milwaukee-dark);
    opacity: 0.7;
    margin-top: 0.25rem;
    text-align: right;
}

/* Submit Button */
.submit-btn {
    background-color: var(--milwaukee-red);
    color: var(--milwaukee-light);
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.submit-btn:hover {
    background-color: #c41330;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(227, 24, 55, 0.2);
}

.submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.85);
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    position: relative;
    background-color: var(--milwaukee-dark);
    margin: 5% auto;
    padding: 2.5rem;
    max-width: 550px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.modal h3 {
    color: var(--milwaukee-light);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--milwaukee-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-item {
    margin-bottom: 1.25rem;
    padding: 1rem 1.25rem;
    background-color: #242424;
    border-left: 4px solid var(--milwaukee-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: transform 0.2s ease;
}

.summary-item:hover {
    transform: translateX(5px);
}

.summary-item strong {
    color: var(--milwaukee-light);
    display: inline-block;
    width: 100px;
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.9;
}

.summary-item span {
    color: var(--milwaukee-light);
    font-size: 1.1rem;
    font-weight: 500;
}

.modal-buttons {
    margin-top: 2.5rem;
    display: flex;
    gap: 1.25rem;
    justify-content: flex-end;
    padding-top: 1.5rem;
    border-top: 1px solid #424242;
}

.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
}

/* LINE-style green button */
.book-more {
    background-color: var(--line-green);
    color: white !important;
    border: none;
}

.book-more:hover {
    background-color: #009900;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 185, 0, 0.3);
}

/* Light gray button */
.view-calendar {
    background-color: var(--milwaukee-gray);
    color: var(--milwaukee-dark) !important;
    border: none;
}

.view-calendar:hover {
    background-color: #D8D8D8;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* jQuery UI Datepicker Customization */
.ui-datepicker {
    background: var(--milwaukee-light);
    padding: 1rem;
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 300px;
}

.ui-datepicker .ui-datepicker-header {
    background: var(--milwaukee-red);
    color: var(--milwaukee-light);
    border: none;
    border-radius: 4px 4px 0 0;
    padding: 0.5rem;
}

.ui-datepicker .ui-datepicker-title {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ui-datepicker th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--milwaukee-dark);
}

.ui-datepicker td {
    padding: 2px;
}

.ui-datepicker td span,
.ui-datepicker td a {
    text-align: center;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.ui-datepicker td a.ui-state-default {
    background: transparent;
    border: none;
    color: var(--milwaukee-dark);
}

.ui-datepicker td a.ui-state-default:hover {
    background-color: var(--milwaukee-gray);
}

.ui-datepicker td a.ui-state-active {
    background-color: var(--milwaukee-red);
    color: var(--milwaukee-light);
}

/* Validation Styles */
.has-error input {
    border-color: var(--milwaukee-error);
}

.error-message {
    color: var(--milwaukee-error);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: none;
}

.has-error .error-message {
    display: block;
}

/* Loading Animation */
@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .transport-queue-form {
        padding: 1.5rem;
        margin: 1rem;
    }

    .transport-queue-form h2 {
        font-size: 1.5rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input[type="text"] {
        padding: 0.75rem;
    }

    .submit-btn {
        padding: 0.875rem 1.5rem;
    }

    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .summary-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .summary-item strong {
        margin-bottom: 0.5rem;
    }
}