/* weekly-plan.css - weekly training plan specific styles */

/* day selection grid */
.days-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.day-checkbox {
    position: relative;
}

.day-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.day-checkbox label {
    display: block;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 400;
    margin-bottom: 0;
}

.day-checkbox input[type="checkbox"]:checked + label {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.day-checkbox label:hover {
    border-color: var(--primary-color);
}

/* week calendar grid */
.week-calendar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.day-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    min-height: 120px;
    transition: all 0.2s;
}

.day-card.training-day {
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.1);
}

.day-header {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.training-day .day-header {
    background: var(--primary-color);
    color: white;
    margin: -1rem -1rem 0.5rem -1rem;
    padding: 0.5rem 1rem;
    border-radius: 4px 4px 0 0;
}

.day-content {
    color: var(--text-color);
    font-size: 0.95rem;
}

.day-content.empty {
    color: var(--text-muted);
    font-style: italic;
}

/* training blocks */
.blocks-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.training-block {
    background: var(--bg-light);
    border-left: 3px solid var(--primary-color);
    padding: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.training-day .training-block {
    background: #f0f7ff;
}

.training-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}

.block-title {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.block-description {
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* detailed task preview on cards */
.training-block.has-details {
    background: #f0fdf4;
    border-left-color: #059669;
}

.training-day .training-block.has-details {
    background: #f0fdf4;
}

.block-details-preview {
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--text-color);
}

.block-details-preview .preview-line {
    padding: 0.1rem 0;
}

.block-details-preview .preview-header {
    font-weight: 600;
    color: #059669;
    margin-bottom: 0.2rem;
    font-size: 0.8rem;
}

.block-details-preview .preview-exercise {
    font-weight: 500;
}

.block-details-preview .preview-exercise-block {
    padding: 0.2rem 0;
}

.block-details-preview .preview-exercise-block.has-separator {
    margin-top: 0.3rem;
    padding-top: 0.3rem;
    border-top: 1px dashed rgba(0, 0, 0, 0.15);
}

.block-details-preview .preview-note {
    font-size: 0.7rem;
    color: var(--text-muted);
    padding-left: 0.5rem;
}

.block-details-preview .preview-empty {
    font-style: italic;
    color: var(--text-muted);
}

/* side panel overlay */
.side-panel-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.side-panel-overlay.active {
    display: block;
}

/* side panel */
.side-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 500px;
    max-width: 90vw;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.side-panel.active {
    transform: translateX(0);
}

.side-panel-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.side-panel-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: auto;
    max-width: none;
    transition: color 0.2s;
}

.close-btn:hover {
    color: var(--text-color);
    background: none;
}

.side-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

/* generate details section */
#generateDetailsLoader {
    display: none;
}

#generateDetailsSection {
    margin: 0 0 2rem;
    padding: 0 0 1.5rem;
    border-bottom: 1px solid var(--border-color);
    border-top: 0px solid var(--border-color);
    text-align: center;
}

.form-actions-secondary {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.form-actions-secondary .btn-danger {
    width: 100%;
    max-width: none;
}

/* plan actions container */
.plan-actions-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.plan-actions-left {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* export dropdown */
.export-container {
    position: relative;
    display: inline-block;
}

.export-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.dropdown-arrow {
    font-size: 0.7em;
    line-height: 1;
}

.export-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 220px;
    z-index: 1000;
    overflow: hidden;
}

.export-option {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    background: white;
    color: var(--text-color);
    text-align: left;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background-color 0.2s ease;
    display: block;
    max-width: none;
}

.export-option:hover {
    background-color: var(--bg-light);
}

.export-option:active {
    background-color: var(--border-color);
}

/* day actions (add block button) */
.day-actions {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border-color);
}

.add-block-btn {
    background: transparent;
    color: var(--primary-color);
    border: 1px dashed var(--primary-color);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    width: 100%;
    max-width: none;
    transition: all 0.2s;
}

.add-block-btn:hover {
    background: var(--primary-color);
    color: white;
    border-style: solid;
}

.result-title {
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* responsive */
@media (max-width: 640px) {
    .week-calendar {
        grid-template-columns: 1fr;
    }
}