/* Containers */
.editor-wrapper {
    flex-grow: 1;
    position: relative;
    background: var(--bg-editor);
    overflow: hidden;
    border-radius: 0 0 8px 0;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.preview-wrapper {
    flex-grow: 1;
    position: relative;
    background: radial-gradient(ellipse at center, #0a0a0a 0%, #000000 70%);
    border-radius: 0 0 0 8px;
    overflow: hidden;
}

/* Activity Bar Icons (Refined Minimalist) */
.icon-btn {
    width: 44px;
    height: 44px;
    margin: 6px auto;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.icon-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.25s ease;
    border-radius: inherit;
}

.icon-btn:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.icon-btn.active {
    color: var(--accent);
    background: rgba(51, 230, 204, 0.12);
    box-shadow: 0 0 20px rgba(51, 230, 204, 0.15);
    font-weight: 600;
}

.icon-btn.active::before {
    opacity: 0.08;
}

.icon-btn i {
    width: 20px;
    height: 20px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    position: relative;
    z-index: 1;
}

.icon-btn.active i {
    transform: scale(1.12);
    filter: drop-shadow(0 0 8px rgba(51, 230, 204, 0.4));
}

/* Status Bar (Executive Dark) */
/* Status Bar - Executive Grade */
.status-bar {
    grid-area: status;
    height: 34px; /* Increased from 28px */
    background: linear-gradient(180deg,
    rgba(18, 18, 18, 0.98) 0%,
    rgba(10, 10, 10, 0.99) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow:
            0 -2px 10px rgba(0, 0, 0, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.02);
    color: var(--text-muted, #999);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
    font-size: 11.5px;
    font-family: 'SF Mono', 'JetBrains Mono', 'Consolas', monospace;
    font-weight: 500;
    letter-spacing: 0.4px;
    z-index: 20;
}

.status-left, .status-right {
    display: flex;
    align-items: center;
    gap: 24px; /* More breathing room */
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 6px;
    transition: all 0.2s ease;
    position: relative;
    font-size: 11.5px;
}

.status-item::after {
    content: '';
    position: absolute;
    bottom: 1px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 70%;
    height: 1.5px;
    background: var(--accent, #33e6cc);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

.status-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-light, #e0e0e0);
}

.status-item:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.status-item i {
    width: 14px;
    height: 14px;
    opacity: 0.85;
}

.error-icon {
    color: #ff5f5f;
    filter: drop-shadow(0 0 5px rgba(255, 95, 95, 0.3));
}

.warn-icon {
    color: #ffbd2e;
    filter: drop-shadow(0 0 5px rgba(255, 189, 46, 0.3));
}

/* Action Buttons (Elite Glowing Glass) */
.header-actions {
    padding-right: 16px;
    display: flex;
    gap: 8px;
}

.action-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    border-radius: 8px;
    padding: 7px 16px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(51, 230, 204, 0.1), transparent);
    transition: left 0.5s ease;
}

.action-btn:hover {
    background: rgba(51, 230, 204, 0.1);
    border-color: rgba(51, 230, 204, 0.3);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(51, 230, 204, 0.15), 0 4px 12px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

.action-btn:hover::before {
    left: 100%;
}

.action-btn:active {
    transform: translateY(0);
    transition: transform 0.1s ease;
}

.action-btn i {
    width: 15px;
    height: 15px;
    filter: drop-shadow(0 0 4px rgba(51, 230, 204, 0.3));
}

/* IDE Scrollbars (Polished Micro-Interaction) */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: transparent;
    margin: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border: 3px solid transparent;
    background-clip: padding-box;
    border-radius: 100px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:active {
    background: rgba(51, 230, 204, 0.3);
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* Error Log (Executive Alert) */
#error-log {
    position: absolute;
    bottom: 28px;
    left: 28px;
    right: 28px;
    background: linear-gradient(135deg, rgba(40, 0, 0, 0.9) 0%, rgba(20, 0, 0, 0.95) 100%);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    color: #ff9999;
    border: 1px solid rgba(255, 80, 80, 0.2);
    border-radius: 12px;
    padding: 20px 24px;
    font-family: 'SF Mono', 'JetBrains Mono', 'Consolas', monospace;
    font-size: 13px;
    display: none;
    box-shadow:
            0 20px 40px rgba(255, 0, 0, 0.12),
            0 8px 16px rgba(0, 0, 0, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 1000;
    white-space: pre-wrap;
    word-break: break-all;
    border-left: 3px solid #ff4d4d;
    animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    letter-spacing: 0.2px;
    line-height: 1.6;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}