/* Shift Handover / Task Management Board Styles - Medical/Clinical Design */

/* Medical Color Palette - Light Mode (Default) */
:root {
    --medical-blue: #0066cc;
    --medical-light-blue: #e6f2ff;
    --medical-green: #2d8659;
    --medical-light-green: #e6f5ed;
    --medical-white: #ffffff;
    --medical-off-white: #f8f9fa;
    --medical-gray: #6c757d;
    --medical-light-gray: #e9ecef;
    --medical-border: #dee2e6;
    --critical-red: #dc3545;
    --critical-light-red: #ffe6e6;
    --routine-yellow: #ffc107;
    --routine-light-yellow: #fff8e1;
    --info-blue: #17a2b8;
    --info-light-blue: #e6f7ff;
    
    /* Light Mode Background Colors */
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --nav-bg: #f8f9fa;
    --nav-text: #1a1a1a;
    --card-bg: #ffffff;
    --accent-color: #0066cc;
    --footer-bg: #f1f5f9;
    --footer-text: #1a1a1a;
}

/* Base Typography - Medical Professional Font */
body {
    font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.handover-header {
    text-align: center;
    padding: 2.5rem 0;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, var(--medical-light-blue) 0%, var(--bg-color) 100%);
    border-bottom: 3px solid var(--medical-blue);
}

.handover-header h2 {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
    color: var(--medical-blue);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.handover-header p {
    font-size: 1.2rem;
    color: var(--medical-gray);
    font-weight: 500;
}

/* Controls Section - Medical Form Style */
.controls-section {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border: 2px solid var(--medical-border);
    border-radius: 8px;
    margin-bottom: 2.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    width: 100%;
    box-sizing: border-box;
    overflow-x: auto;
}

.filter-controls {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
    align-items: center;
    min-width: fit-content;
}

.filter-controls label {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-color);
    display: inline-block;
    margin-right: 0.5rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-controls select {
    padding: 0.6rem 1rem;
    border: 2px solid var(--medical-border);
    border-radius: 6px;
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
    flex-shrink: 0;
    font-weight: 500;
}

.filter-controls select:hover {
    border-color: var(--medical-blue);
    background-color: var(--medical-light-blue);
}

.filter-controls select:focus {
    outline: none;
    border-color: var(--medical-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Buttons - Larger, more accessible */
.btn-primary, .btn-secondary {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--medical-blue);
    color: white;
    box-shadow: 0 2px 4px rgba(0, 102, 204, 0.2);
}

.btn-primary:hover {
    background-color: #0052a3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 102, 204, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--medical-gray);
    color: white;
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.2);
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-secondary:hover {
    background-color: #5a6268;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(108, 117, 125, 0.3);
}

/* Compact buttons for filter controls */
.filter-controls .btn-secondary {
    padding: 0.6rem 1.25rem;
    font-size: 1rem;
    min-height: 40px;
    letter-spacing: 0.2px;
}

/* Patient Cards - Medical Chart Style */
.patients-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.patient-card {
    background-color: var(--card-bg);
    border: 2px solid var(--medical-border);
    border-radius: 8px;
    padding: 2rem;
    padding-right: 2.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
    overflow: visible;
    position: relative;
}

.patient-card:hover {
    border-color: var(--medical-blue);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15);
}

.patient-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    padding-right: 0.5rem;
    border-bottom: 3px solid var(--medical-light-gray);
    gap: 1rem;
    overflow: visible;
}

.patient-info {
    flex: 1;
    min-width: 0;
    overflow: visible;
}

.patient-info h3 {
    margin: 0 0 0.5rem 0;
    color: var(--medical-blue);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.patient-info .room-number {
    color: var(--medical-gray);
    font-size: 1.1rem;
    font-weight: 600;
    background-color: var(--medical-light-blue);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    display: inline-block;
    margin-top: 0.5rem;
}

.delete-patient-btn {
    background-color: var(--critical-red);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
    min-height: 40px;
    flex-shrink: 0;
    white-space: nowrap;
    margin-left: auto;
}

.delete-patient-btn:hover {
    background-color: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(220, 53, 69, 0.3);
}

/* Tasks Section */
.tasks-section {
    margin-top: 1.5rem;
}

.tasks-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--medical-light-gray);
}

.tasks-header h4 {
    margin: 0;
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 700;
}

.add-task-btn {
    background-color: var(--medical-green);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1.4rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
    min-height: 40px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}


.add-task-btn:hover {
    background-color: #24704a;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(45, 134, 89, 0.3);
}

.tasks-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.task-item {
    background-color: var(--medical-off-white);
    border-left: 5px solid var(--medical-border);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    overflow: visible;
}

.task-item:hover {
    background-color: var(--medical-light-gray);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Priority Color Coding - Medical Alert Style */
.task-item.priority-critical {
    border-left-color: var(--critical-red);
    background-color: var(--critical-light-red);
    border-left-width: 6px;
}

.task-item.priority-critical:hover {
    background-color: #ffd6d6;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2);
}

.task-item.priority-routine {
    border-left-color: var(--routine-yellow);
    background-color: var(--routine-light-yellow);
    border-left-width: 5px;
}

.task-item.priority-routine:hover {
    background-color: #fff3cd;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.2);
}

.task-item.priority-info {
    border-left-color: var(--info-blue);
    background-color: var(--info-light-blue);
    border-left-width: 5px;
}

.task-item.priority-info:hover {
    background-color: #cce7f0;
    box-shadow: 0 2px 8px rgba(23, 162, 184, 0.2);
}

.task-content {
    flex: 1 1 100%;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    width: 100%;
}

.task-description {
    margin: 0;
    color: var(--text-color);
    word-wrap: break-word;
    font-size: 1.05rem;
    line-height: 1.6;
    font-weight: 500;
}

.task-priority-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
    width: fit-content;
    gap: 0.4rem;
}

.task-priority-badge.critical {
    background-color: var(--critical-red);
    color: white;
}

.task-priority-badge.routine {
    background-color: var(--routine-yellow);
    color: #333;
}

.task-priority-badge.info {
    background-color: var(--info-blue);
    color: white;
}

.task-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

.task-action-btn {
    background: none;
    border: 2px solid var(--medical-border);
    border-radius: 6px;
    cursor: pointer;
    padding: 0.625rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--medical-gray);
    transition: all 0.2s ease;
    min-width: 85px;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.task-action-btn:hover {
    background-color: var(--medical-light-gray);
    border-color: var(--medical-blue);
    transform: translateY(-1px);
}

.task-action-btn.edit:hover {
    color: var(--medical-blue);
    border-color: var(--medical-blue);
}

.task-action-btn.delete:hover {
    color: var(--critical-red);
    border-color: var(--critical-red);
    background-color: var(--critical-light-red);
}

.empty-tasks {
    text-align: center;
    padding: 2rem;
    color: var(--medical-gray);
    font-size: 1.1rem;
    font-style: italic;
    background-color: var(--medical-off-white);
    border-radius: 6px;
    border: 2px dashed var(--medical-border);
}

/* Add Patient Section */
.add-patient-section {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border: 2px solid var(--medical-border);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 2.5rem;
}

.add-patient-section h3 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--medical-blue);
    font-size: 1.6rem;
    font-weight: 700;
}

.add-patient-form {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.add-patient-form input {
    flex: 1;
    min-width: 220px;
    padding: 1rem 1.25rem;
    border: 2px solid var(--medical-border);
    border-radius: 6px;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.add-patient-form input:focus {
    outline: none;
    border-color: var(--medical-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    background-color: var(--medical-light-blue);
}

.add-patient-form input::placeholder {
    color: var(--medical-gray);
    opacity: 0.7;
}

/* Modal Styles - Medical Form Style */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.2s ease;
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideDown 0.2s ease;
    border: 2px solid var(--medical-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

@keyframes slideDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--medical-gray);
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--medical-light-gray);
}

.close-modal:hover {
    opacity: 1;
    background-color: var(--medical-gray);
    color: white;
}

.modal-content h3 {
    margin-top: 0;
    margin-bottom: 2rem;
    color: var(--medical-blue);
    font-size: 1.8rem;
    font-weight: 700;
}

.modal-content label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 1.1rem;
}

.modal-content textarea,
.modal-content select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--medical-border);
    border-radius: 6px;
    font-size: 1.1rem;
    font-family: inherit;
    margin-bottom: 1.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.modal-content textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.modal-content textarea:focus,
.modal-content select:focus {
    outline: none;
    border-color: var(--medical-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    background-color: var(--medical-light-blue);
}

.modal-content textarea::placeholder {
    color: var(--medical-gray);
    opacity: 0.7;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

/* Hidden class for filtered items */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .patients-container {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-controls label {
        min-width: auto;
    }
    
    .filter-controls select,
    .filter-controls button {
        width: 100%;
        min-width: auto;
    }
    
    .add-patient-form {
        flex-direction: column;
    }
    
    .add-patient-form input {
        width: 100%;
        min-width: auto;
    }
    
    .handover-header h2 {
        font-size: 1.8rem;
    }
    
    .handover-header p {
        font-size: 1rem;
    }
    
    .patient-card {
        padding: 1.5rem;
        padding-right: 1.75rem;
    }
    
    .patient-header {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .delete-patient-btn {
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .task-item {
        padding: 1.25rem;
    }
    
    .task-content {
        width: 100%;
    }
    
    .task-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .task-action-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .modal-content {
        padding: 1.5rem;
        width: 95%;
    }
}