/* Bottom Drawer Container */
.bottom-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
    z-index: 9998;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 70vh;
    display: flex;
    flex-direction: column;
}

.bottom-drawer.open {
    transform: translateY(0);
}

.bottom-drawer.minimized {
    transform: translateY(calc(100% - 60px));
}

/* Drawer Handle */
.drawer-handle {
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.drawer-handle-bar {
    width: 40px;
    height: 4px;
    background: #d0d0d0;
    border-radius: 2px;
    transition: all 0.3s;
}

.drawer-handle:hover .drawer-handle-bar {
    background: #999;
    width: 50px;
}

/* Drawer Header */
.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 2px solid #f0f0f0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    flex-shrink: 0;
}

.drawer-header.rtrw {
    background: linear-gradient(135deg, #ff5722 0%, #ff9800 100%);
}

.drawer-header.rdtr {
    background: linear-gradient(135deg, #9c27b0 0%, #e91e63 100%);
}

.drawer-header.lsd {
    background: linear-gradient(135deg, #4caf50 0%, #8bc34a 100%);
}

.drawer-header.kp2b {
    background: linear-gradient(135deg, #00bcd4 0%, #03a9f4 100%);
}

.drawer-header.persil {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.drawer-header.hutan {
    background: linear-gradient(135deg, #2e7d32 0%, #66bb6a 100%);
}

.drawer-title {
    font-size: 16px;
    font-weight: bold;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.drawer-actions {
    display: flex;
    gap: 8px;
}

.drawer-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
    -webkit-tap-highlight-color: transparent;
}

.drawer-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.drawer-btn:active {
    transform: scale(0.9);
}

/* Drawer Body */
.drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    -webkit-overflow-scrolling: touch;
}

.drawer-body::-webkit-scrollbar {
    width: 6px;
}

.drawer-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.drawer-body::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

/* Data Row */
.data-row {
    display: flex;
    gap: 12px;
    margin: 12px 0;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.data-row:last-child {
    border-bottom: none;
}

.data-label {
    font-weight: 600;
    color: #666;
    min-width: 110px;
    flex-shrink: 0;
    font-size: 13px;
}

.data-value {
    color: #333;
    flex: 1;
    font-size: 14px;
    word-wrap: break-word;
}

/* Section */
.drawer-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.drawer-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-title {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 15px;
    font-weight: bold;
    font-size: 14px;
    border-radius: 8px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Navigation */
.drawer-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 10px;
    margin-bottom: 15px;
    gap: 10px;
}

.nav-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 12px 18px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.2s;
    min-width: 50px;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}

.nav-btn:active:not(:disabled) {
    background: #5568d3;
    transform: scale(0.95);
}

.nav-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.5;
}

.nav-info {
    font-weight: bold;
    color: #333;
    font-size: 14px;
    flex: 1;
    text-align: center;
}

/* Overlay backdrop */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 9997;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.drawer-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* Loading & Error States */
.drawer-loading {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.drawer-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.drawer-error {
    color: #d32f2f;
    padding: 15px;
    background: #ffebee;
    border-radius: 8px;
    margin: 10px 0;
    line-height: 1.6;
    font-size: 14px;
}

.drawer-warning {
    color: #f57c00;
    padding: 15px;
    background: #fff3e0;
    border-radius: 8px;
    margin: 10px 0;
    line-height: 1.6;
    font-size: 14px;
    border-left: 4px solid #ff9800;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .bottom-drawer {
        max-height: 50vh;
    }

    .drawer-header {
        padding: 10px 16px;
    }

    .drawer-title {
        font-size: 15px;
    }

    .drawer-body {
        padding: 12px 16px;
    }

    .data-label {
        min-width: 95px;
        font-size: 12px;
    }

    .data-value {
        font-size: 13px;
    }

    .nav-btn {
        min-width: 45px;
        min-height: 45px;
        padding: 10px 15px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .drawer-title {
        font-size: 14px;
    }

    .data-label {
        min-width: 85px;
        font-size: 11px;
    }

    .data-value {
        font-size: 12px;
    }
}

/* Desktop: Show as side panel */
@media (min-width: 1024px) {
    .bottom-drawer {
        bottom: 0;
        left: auto;
        right: 0;
        width: 400px;
        max-height: 100vh;
        border-radius: 0;
        transform: translateX(100%);
    }

    .bottom-drawer.open {
        transform: translateX(0);
    }

    .bottom-drawer.minimized {
        transform: translateX(calc(100% - 60px));
    }

    .drawer-handle {
        display: none;
    }
}