/* Schedule Page Styles */
.schedule-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.schedule-title {
    color: #2c5f7f;
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 30px;
}

.schedule-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: #333;
}

.filter-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.95rem;
    background-color: white;
}

.clear-filters-btn {
    padding: 8px 20px;
    background-color: transparent;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
    text-decoration: none;
    display: inline-block;
}

.clear-filters-btn:hover {
    background-color: #f5f5f5;
}

.schedule-grid {
    display: grid;
    grid-template-columns: 80px repeat(7, 1fr);
    gap: 1px;
    background-color: #e0e0e0;
    border: 1px solid #e0e0e0;
}

.schedule-header {
    background: linear-gradient(90deg, #4a9fb8 0%, #5eb3c9 100%);
    color: white;
    padding: 12px 8px;
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.time-cell {
    background-color: white;
    padding: 10px 5px;
    text-align: center;
    font-size: 0.85rem;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
}

.schedule-cell {
    background-color: white;
    padding: 5px;
    min-height: 60px;
}

.group-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.group-card {
    padding: 8px;
    border-radius: 4px;
    margin-bottom: 5px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    position: relative;
}

.group-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    filter: brightness(1.15);
}

/* Highlight related sessions when hovering over a group */
.group-card-link:hover ~ .schedule-cell .group-card-link[data-group-id],
.group-card-link[data-group-id].group-hover .group-card {
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transform: translateY(-2px);
    filter: brightness(1.15);
}

.group-card-link.group-hover .group-card::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    pointer-events: none;
}

.group-name {
    font-weight: 600;
    margin-bottom: 3px;
    line-height: 1.2;
}

.group-time {
    font-size: 0.8rem;
    margin-bottom: 2px;
}

.group-trainer {
    font-size: 0.75rem;
    color: #666;
    margin-bottom: 2px;
}

.group-spots {
    font-size: 0.75rem;
    color: #666;
}

@media (max-width: 1024px) {
    .schedule-grid {
        grid-template-columns: 60px repeat(7, 1fr);
        font-size: 0.8rem;
    }

    .group-card {
        padding: 6px;
        font-size: 0.75rem;
    }
}

.field.half-left,
.field.half-right {
    width: 48%;
    box-sizing: border-box;
}

.field.half-left {
    float: left;
    margin-right: 4%;
}

.field.half-right {
    float: left;
}

/* Error Message Box */
.error-message-box {
    background-color: #f8d7da;
    border: 2px solid #dc3545;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 20px;
    color: #721c24;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error-message-box::before {
    content: "⚠";
    font-size: 1.5rem;
    color: #dc3545;
    flex-shrink: 0;
}

/* Success Message Box */
.success-message-box {
    background-color: #d4edda;
    border: 2px solid #28a745;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 20px;
    color: #155724;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.success-message-box::before {
    content: "✓";
    font-size: 1.5rem;
    color: #28a745;
    flex-shrink: 0;
}

/* Form Field Errors - Simple Red Text */
.form-field-error {
    color: #dc3545;
    font-size: 0.9rem;
    font-weight: bold;
    margin-top: 5px;
    margin-bottom: 10px;
}

/* Red border for input fields with errors */
.field:has(.form-field-error) input,
.field:has(.form-field-error) select,
.field:has(.form-field-error) textarea {
    border-color: #dc3545 !important;
    border-width: 2px;
}

/* Group Selection Modal */
.group-modal {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
}

.group-modal.active {
    display: flex;
}

.group-modal-content {
    background: white;
    border-radius: 16px;
    max-width: 90%;
    width: 800px;
    max-height: 90vh;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    display: flex;
    flex-direction: column;
}

.group-modal-header {
    padding: 30px;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
    flex-shrink: 0;
}

.group-modal .group-modal-content .group-modal-header .group-modal-close,
.group-modal .group-modal-content .group-modal-header button.group-modal-close {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    width: 32px !important;
    height: 32px !important;
    background: none !important;
    background-color: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 28px !important;
    line-height: 1 !important;
    color: #666 !important;
    font-weight: 300 !important;
    font-family: inherit !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    text-shadow: none !important;
    min-width: auto !important;
    max-width: none !important;
}

.group-modal .group-modal-content .group-modal-header .group-modal-close:hover,
.group-modal .group-modal-content .group-modal-header button.group-modal-close:hover {
    color: #333 !important;
    background: none !important;
    background-color: transparent !important;
}

.group-modal .group-modal-content .group-modal-header .group-modal-close:focus,
.group-modal .group-modal-content .group-modal-header button.group-modal-close:focus {
    outline: none !important;
    box-shadow: none !important;
}

.group-modal .group-modal-content .group-modal-header .group-modal-close:active,
.group-modal .group-modal-content .group-modal-header button.group-modal-close:active {
    color: #333 !important;
    background: none !important;
    background-color: transparent !important;
}

.group-modal-title {
    font-size: 24px;
    font-weight: 600;
    color: #2c5f7f;
    margin: 0 0 12px 0;
}

.group-modal-info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 8px;
    justify-content: space-between;
    align-items: center;
}

.group-modal-age-group {
    color: #666;
    font-size: 16px;
}

.group-modal-time {
    color: #666;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.group-modal-time i {
    color: #5aaebf;
}

.group-modal-trainer {
    color: #666;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.group-modal-trainer i {
    color: #5aaebf;
}

.group-modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

@media (min-width: 768px) {
    .group-modal-body {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        align-items: start;
    }

    .group-modal-body .group-modal-section {
        margin-bottom: 0;
    }
}

.group-modal-section {
    margin-bottom: 25px;
}

.group-modal-section h4 {
    font-size: 18px;
    font-weight: 600;
    color: #2c5f7f;
    margin-bottom: 15px;
}

.group-modal-spots {
    display: inline-block;
    background: #e8f5f7;
    color: #2c5f7f;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.group-modal-description {
    color: #333;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.group-modal-trainer-section {
    background: #f5f2ec;
    border-radius: 12px;
    padding: 20px;
}

.group-modal-trainer {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.group-modal-trainer-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.group-modal-trainer-info h5 {
    margin: 0;
    font-size: 18px;
    color: #2c5f7f;
    font-weight: 600;
}

.group-modal-trainer-bio {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

.group-modal-plans {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.group-modal-plan {
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
}

.group-modal-plan:hover {
    border-color: #5aaebf;
    background: #f8fcfd;
}

.group-modal-plan.selected {
    border-color: #5aaebf;
    background: #e8f5f7;
}

.group-modal-plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.group-modal-plan-name {
    font-size: 18px;
    font-weight: 600;
    color: #2c5f7f;
}

.group-modal-plan-price {
    font-size: 16px;
    color: #e59e2e;
    font-weight: 600;
}

.group-modal-plan-description {
    color: #666;
    font-size: 14px;
}

.group-modal-footer {
    padding: 20px 30px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-shrink: 0;
}

.group-modal-btn-wrapper {
    flex: 1;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.group-modal-btn {
    width: 100%;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-align: center;
    text-transform: uppercase;
}

.btn-info {
    font-size: 14px;
    color: #666;
    text-align: center;
    font-weight: 500;
}

.group-modal-btn-trial {
    background: #5aaebf;
    color: white;
}

.group-modal-btn-trial:hover {
    background: #4a9fb8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(90, 174, 191, 0.3);
}

.group-modal-btn-training {
    background: #e59e2e;
    color: white;
}

.group-modal-btn-training:hover {
    background: #c28627;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(229, 158, 46, 0.3);
}

.group-modal-btn-primary {
    background: #e59e2e;
    color: white;
}

.group-modal-btn-primary:hover {
    background: #c28627;
}

.group-modal-btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.group-modal-btn-secondary {
    background: #5aaebf;
    color: white;
}

.group-modal-btn-secondary:hover {
    background: #4a9fb8;
}

/* Preselected field styles */
.preselected-field select:disabled {
    background-color: #f0f0f0;
    cursor: not-allowed;
    opacity: 0.7;
}

.preselected-info {
    display: block;
    color: #5aaebf;
    font-size: 0.85rem;
    margin-top: 5px;
    font-style: italic;
}