/* ===================================================
   Performance Page Modern Enhancements
   =================================================== */

/* Canvas Taskbar - Modern Style */
.canvas-taskbar {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(249, 247, 242, 0.95) 100%);
    backdrop-filter: blur(10px);
    border: 2px solid #2D2D2D;
    border-radius: 1rem;
    padding: 1rem;
    margin-top: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.taskbar-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.taskbar-divider {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, transparent 0%, var(--color-border, #E0DDD4) 50%, transparent 100%);
    margin: 0 0.5rem;
}

/* Modern Button Styles for Canvas Taskbar */
.canvas-taskbar .btn {
    font-family: 'Epilogue', sans-serif;
    font-weight: 500;
    border-radius: 0.75rem;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border: 2px solid;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.canvas-taskbar .btn-outline-secondary {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-secondary:hover {
    background: linear-gradient(135deg, var(--color-yellow-light, #FFD96B) 0%, var(--color-yellow, #FFCC37) 100%);
    border-color: var(--color-yellow, #FFCC37);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 204, 55, 0.3);
}

.canvas-taskbar .btn-outline-primary {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--color-mint-light, #A0F7D0) 0%, var(--color-mint, #7DF4C0) 100%);
    border-color: var(--color-mint-dark, #5FE0AA);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(125, 244, 192, 0.3);
}

.canvas-taskbar .btn-outline-info {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-info:hover {
    background: linear-gradient(135deg, #A8DDF0 0%, #6EC4E0 100%);
    border-color: #4BA8C8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(110, 196, 224, 0.3);
}

.canvas-taskbar .btn-outline-success {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-success:hover {
    background: linear-gradient(135deg, var(--color-mint, #7DF4C0) 0%, var(--color-mint-dark, #5FE0AA) 100%);
    border-color: var(--color-mint-dark, #5FE0AA);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(125, 244, 192, 0.3);
}

.canvas-taskbar .btn-outline-danger {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-danger:hover {
    background: linear-gradient(135deg, var(--color-orange-light, #FC8B4A) 0%, var(--color-orange, #FB6208) 100%);
    border-color: var(--color-orange-dark, #D95406);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(251, 98, 8, 0.3);
}

.canvas-taskbar .btn-outline-warning {
    border-color: #2D2D2D;
    color: #2D2D2D;
    background-color: white;
}

.canvas-taskbar .btn-outline-warning:hover {
    background: linear-gradient(135deg, var(--color-yellow, #FFCC37) 0%, var(--color-yellow-dark, #E6B830) 100%);
    border-color: var(--color-yellow-dark, #E6B830);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 204, 55, 0.3);
}

/* Active state for toggle buttons */
.canvas-taskbar .btn.active {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(0);
}

/* Drawing Container Enhancement */
#drawingContainer {
    flex: 1;
    min-height: 0;
    border: 3px solid var(--color-beige-dark, #E8E5DC) !important;
    border-radius: 1rem !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06) !important;
    background: #FFFFFF !important;
}

/* Main canvas container */
.main-canvas-container {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Modal Modernization */
.modal-content {
    border-radius: 1.5rem;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.modal-header {
    background: linear-gradient(135deg, var(--color-yellow, #FFCC37) 0%, var(--color-orange, #FB6208) 100%);
    color: white;
    border-radius: 1.5rem 1.5rem 0 0;
    border-bottom: none;
    padding: 1.5rem 2rem;
}

.modal-title {
    font-family: 'Epilogue', sans-serif;
    font-weight: 600;
}

.modal-body {
    padding: 2rem;
    font-size: 1rem;
    color: #2D2D2D;
}

.modal-footer {
    border-top: 2px solid var(--color-beige, #F4F1E8);
    padding: 1rem 2rem;
    border-radius: 0 0 1.5rem 1.5rem;
}

.modal-footer .btn {
    border-radius: 0.75rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
}

.modal-footer .btn-danger {
    background: linear-gradient(135deg, var(--color-pink, #FC60CB) 0%, #E054B6 100%);
    border: none;
}

.modal-footer .btn-secondary {
    background: linear-gradient(135deg, #E8E5DC 0%, #D0CEC5 100%);
    border: none;
    color: #2D2D2D;
}

/* Tooltip Modernization */
#tbHeatMapTooltip {
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.95) 0%, rgba(20, 20, 20, 0.95) 100%) !important;
    backdrop-filter: blur(10px);
    border-radius: 0.75rem !important;
    padding: 12px 16px !important;
    font-family: 'Epilogue', sans-serif !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4) !important;
    border: 1px solid rgba(255, 204, 55, 0.3);
}

/* Right Click Menu Modernization */
.rightClickMenu {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(249, 247, 242, 0.98) 100%) !important;
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-yellow, #FFCC37) !important;
    border-radius: 1rem !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
    padding: 1rem !important;
    font-size: 12px !important;
}

.rightClickMenu .control-label {
    font-family: 'Epilogue', sans-serif;
    font-weight: 500;
    color: #2D2D2D;
    font-size: 12px;
}

.rightClickMenu label {
    font-size: 11px;
    margin-bottom: 2px;
}

.rightClickMenu .form-control,
.rightClickMenu select {
    font-size: 12px;
    padding: 3px 7px;
    height: auto;
}

.rightClickMenu .form-group {
    margin-bottom: 0.5rem;
}

.rightClickMenu small {
    font-size: 10px;
}

/* Smooth scrollbar for legends and sidebar */
.results-sidebar::-webkit-scrollbar,
.discrete-legend::-webkit-scrollbar {
    width: 8px;
}

.results-sidebar::-webkit-scrollbar-track,
.discrete-legend::-webkit-scrollbar-track {
    background: rgba(244, 241, 232, 0.5);
    border-radius: 10px;
}

.results-sidebar::-webkit-scrollbar-thumb,
.discrete-legend::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-yellow, #FFCC37) 0%, var(--color-orange, #FB6208) 100%);
    border-radius: 10px;
}

.results-sidebar::-webkit-scrollbar-thumb:hover,
.discrete-legend::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-yellow-dark, #E6B830) 0%, var(--color-orange-dark, #D95406) 100%);
}

/* Loading states */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(244, 241, 232, 0.95) 0%, rgba(255, 204, 55, 0.95) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner-modern {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 204, 55, 0.3);
    border-top-color: var(--color-orange, #FB6208);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================================
   Performance Info Bar (top-right: Project › Facade + Back button)
   =================================================== */
.performance-info-bar {
    position: fixed;
    top: 78px;
    left: 20px;
    z-index: 997;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(249, 247, 242, 0.95) 100%);
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-yellow, #FFCC37);
    border-radius: 1rem;
    padding: 0.5rem 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    font-family: 'Epilogue', sans-serif;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.performance-info-bar.sidebar-open {
    left: 475px;
}

.performance-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-orange, #FB6208);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.45rem 1.1rem;
    border-radius: 0.6rem;
    border: 2px solid var(--color-orange, #FB6208);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.performance-back-btn:hover {
    background: var(--color-orange, #FB6208);
    color: white;
    text-decoration: none;
}

.performance-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    min-width: 0;
}

.performance-project {
    font-weight: 600;
    color: #6B6B6B;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.performance-facade {
    font-weight: 700;
    color: #2D2D2D;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.performance-title .fa-chevron-right {
    font-size: 0.65rem;
    color: #AAAAAA;
    flex-shrink: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .canvas-taskbar {
        flex-direction: column;
        align-items: stretch;
    }

    .taskbar-group {
        width: 100%;
        justify-content: center;
    }

    .taskbar-divider {
        width: 100%;
        height: 2px;
        margin: 0.5rem 0;
    }

    .performance-info-bar {
        top: auto;
        bottom: 12px;
        right: 12px;
        left: 12px;
        border-radius: 0.75rem;
        justify-content: space-between;
    }

    .performance-project,
    .performance-facade {
        max-width: 100px;
    }
}

/* ===================================================
   Discrete Values - ID Conflict Warning Alert
   =================================================== */
#discreteIdConflictWarning {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1050;
    width: 260px;
    background: linear-gradient(135deg, #FFF3CD 0%, #FFE8A0 100%);
    border: 2px solid var(--color-orange, #FB6208);
    border-radius: 0.875rem;
    box-shadow: 0 6px 24px rgba(251, 98, 8, 0.25);
    font-family: 'Epilogue', sans-serif;
    font-size: 12px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: all;
}

#discreteIdConflictWarning.visible {
    opacity: 1;
    transform: translateY(0);
}

.conflict-warning-header {
    background: linear-gradient(135deg, var(--color-orange, #FB6208) 0%, var(--color-orange-dark, #D95406) 100%);
    color: white;
    padding: 8px 12px;
    border-radius: 0.75rem 0.75rem 0 0;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    font-size: 12px;
}

.conflict-warning-header span {
    flex: 1;
}

.conflict-warning-close {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.conflict-warning-close:hover {
    opacity: 1;
}

.conflict-warning-body {
    padding: 10px 12px;
    color: #2D2D2D;
}

.conflict-warning-body p {
    margin-bottom: 6px;
    font-size: 11px;
    color: #6B6B6B;
}

.conflict-warning-body ul {
    margin: 0;
    padding-left: 16px;
    font-size: 11px;
}

.conflict-warning-body li {
    margin-bottom: 3px;
    line-height: 1.4;
}