/* Studio Layout & Theme */
:root {
    --primary: #10b981; /* Supabase Emerald */
    --primary-dark: #059669;
    --sidebar-bg: #1c1c1c;
    --secondary-sidebar-bg: #ffffff;
}

.studio-primary-sidebar {
    width: 64px;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 0;
    gap: 8px;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.studio-secondary-sidebar {
    width: 260px;
    background: var(--secondary-sidebar-bg);
    border-right: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
}

.sidebar-icon-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #9ca3af;
    transition: all 0.2s;
}

.sidebar-icon-btn.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
}

.sidebar-icon-btn:hover:not(.active) {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

/* Scrollbars */
.custom-scrollbar::-webkit-scrollbar { width: 6px; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 10px; }
.custom-scrollbar:hover::-webkit-scrollbar-thumb { background: #d1d5db; }

/* Code Editor Dark */
.editor-bg { background: #1c1c1c; }

/* Premium Grid */
.studio-grid-header {
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.studio-grid-cell {
    border-right: 1px solid #f3f4f6;
    border-bottom: 1px solid #f3f4f6;
}

/* Studio Buttons */
.btn-primary {
    @apply bg-emerald-600 text-white px-4 py-2 rounded-lg font-bold shadow-md shadow-emerald-900/10 hover:bg-emerald-700 transition-all active:scale-95;
}

.btn-secondary {
    @apply bg-white border border-slate-200 text-slate-600 px-4 py-2 rounded-lg font-bold hover:bg-slate-50 transition-all active:scale-95;
}

/* Secondary Sidebar Hover */
.studio-secondary-sidebar button:hover svg {
    @apply text-emerald-500 opacity-100;
}

/* Table Animation */
.studio-grid-cell {
    transition: background-color 0.1s;
}

/* Iframe Container */
iframe {
    background: #f8fafc;
}

/* Custom Glassmorphism Utility */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.dark .glass {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Premium Typography Adjustments */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Micro-animations */
.hover-scale {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-scale:hover {
    transform: scale(1.02);
}

.active-nav {
    @apply bg-primary-600 text-white shadow-lg shadow-primary-900/20;
}

/* Custom Scrollbar for dark code areas */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Sidebar glass */
nav {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

/* Modal-like card glow */
.glass:hover {
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 10px 25px -5px rgba(14, 165, 233, 0.05), 0 8px 10px -6px rgba(14, 165, 233, 0.05);
}

/* Smooth layout transitions */
main {
    transition: all 0.3s ease;
}

/* Code area glow */
textarea:focus {
    box-shadow: inset 0 0 20px rgba(14, 165, 233, 0.1);
}