:root {
    --bg-primary: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --accent-blue: #2563eb;
    --nav-bg: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.8);
}

.dark {
    --bg-primary: #020617;
    --bg-card: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --accent-blue: #3b82f6;
    --nav-bg: #0f172a;
    --header-bg: rgba(2, 6, 23, 0.8);
    --dark-mode-invert: 1;
}


/* Preload state to prevent FOUC/Flicker */
.preload,
.preload * {
    transition: none !important;
}

/* Global Theme Styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.5s cubic-bezier(0.4, 0, 0.2, 1), color 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Broad component overrides */
.saas-sidebar,
.bg-white,
[class*="bg-white"],
.bg-slate-50,
.bg-slate-100,
.bg-slate-200,
.saas-grid>a,
.saas-grid>div,
footer,
.roadmap-scroll,
.config-panel,
.preview-panel,
.step-card,
.preview-scroll,
.roadmap-scroll {
    background-color: var(--bg-card) !important;
    border-color: transparent !important;
    /* Hide borders */
    color: var(--text-primary) !important;
    transition: background-color 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1), color 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    /* Soft shadow replacement */
}

/* Explicit Border Overrides */
[class*="border-slate-"],
[class*="border-gray-"],
.border-slate-200,
.border-slate-100 {
    border-color: var(--border-color) !important;
}

/* Visibility Overrides for Inputs, Selects and Labels */
input,
select,
textarea,
label {
    color: var(--text-primary) !important;
}

input,
select,
textarea {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: var(--border-color) !important;
    transition: background-color 0.2s, border-color 0.2s;
}

/* Fixed Dropdown Options */
select option {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
}

/* Fix spinbox buttons in webkit */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    filter: invert(var(--dark-mode-invert, 0));
}

label[for*="type"] {
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
    transition: transform 0.2s, background-color 0.2s;
}

.dark label[for*="type"]:hover,
.dark .type-radio:checked+label {
    background-color: rgba(59, 130, 246, 0.2) !important;
    color: #60a5fa !important;
    border-color: #3b82f6 !important;
}

input::placeholder {
    color: var(--text-secondary) !important;
    opacity: 0.6;
}

/* Selection & Hover in Lists (Batch Listing) */
.preview-item:hover {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

.preview-item.selected {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

.dark .preview-item.selected {
    background-color: rgba(59, 130, 246, 0.3) !important;
    color: #f8fafc !important;
    border-left: 3px solid #3b82f6 !important;
}

/* Specifically for Footer/Sidebar elements that rely on white bg */
.dark footer,
.dark .saas-sidebar,
.dark .bg-slate-50,
.dark .bg-slate-100,
.dark .bg-white,
.dark .canvas-container {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

.dark #mainCanvas,
.dark #canvasContainer {
    background: #0f172a !important;
    border-color: var(--border-color) !important;
}

.dark .text-black,
.dark .text-slate-900,
.dark .text-slate-800,
.dark .text-slate-700,
.dark .text-slate-600,
.dark .text-slate-500 {
    color: var(--text-primary) !important;
}

.dark .text-slate-400,
.dark .text-gray-500 {
    color: var(--text-secondary) !important;
}

.dark .text-slate-300 {
    color: rgba(255, 255, 255, 0.2) !important;
}

/* Changelog & Badge Refinements */
.dark .bg-emerald-100 {
    background-color: rgba(16, 185, 129, 0.2) !important;
}

.dark .text-emerald-700 {
    color: #34d399 !important;
}

.dark .bg-blue-100 {
    background-color: rgba(59, 130, 246, 0.2) !important;
}

.dark .text-blue-700 {
    color: #60a5fa !important;
}

.dark .bg-amber-100,
.dark [style*="background-color: #fef3c7"] {
    background-color: rgba(245, 158, 11, 0.2) !important;
}

.dark [style*="color: #b45309"],
.dark .text-amber-700 {
    color: #fbbf24 !important;
}

/* "Apply All Codes" Button Dark Mode friendliness */
.dark #btnDoGen {
    background-color: #3b82f6 !important;
    color: #ffffff !important;
}

.dark #btnDoGen:hover {
    background-color: #2563eb !important;
}

/* --- HEADER STYLES (Moved from header.js) --- */
.theme-toggle-container {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    background: transparent;
    z-index: 1000;
    transition: background 0.3s ease;
}

.theme-toggle-container:hover {
    background: rgba(128, 128, 128, 0.1);
}

.theme-toggle-icon {
    position: absolute;
    width: 20px;
    height: 20px;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Sun/Moon Transitions */
.icon-sun {
    color: #f59e0b;
    transform: scale(1) rotate(0);
    opacity: 1;
}

.dark .icon-sun {
    transform: scale(0) rotate(90deg);
    opacity: 0;
}

.icon-moon {
    color: #6366f1;
    transform: scale(0) rotate(-90deg);
    opacity: 0;
}

.dark .icon-moon {
    transform: scale(1) rotate(0);
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.4));
}

/* Radiate effect */
@keyframes radiate {
    0% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(245, 158, 11, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
    }
}

.radiating {
    animation: radiate 1s ease-out forwards;
}

/* Dropdown Overrides */
.nav-dropdown-content {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
}

.nav-dropdown-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-dropdown-content {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transform-origin: top right;
    transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 10px;
}

.nav-dropdown-wrapper:hover .nav-dropdown-content {
    opacity: 1 !important;
    visibility: visible !important;
    transform: scale(1) !important;
}

.nav-dropdown-wrapper::after {
    content: '';
    position: absolute;
    bottom: -15px;
    right: 0;
    width: 100%;
    height: 15px;
}

/* Modern Inset Card Style */
.header-control-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: rgba(0, 0, 0, 0.03);
    padding: 6px 20px;
    border-radius: 9999px;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    transition: background 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .header-control-card {
    background: rgba(255, 255, 255, 0.03);
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.2);
}

.magnetic-btn {
    border: none !important;
}

/* --- FOOTER STYLES (Moved from footer.js) --- */
.roadmap-scroll {
    max-height: 200px;
    overflow-y: auto;
    padding-right: 12px;
    position: relative;
}

.roadmap-scroll::-webkit-scrollbar {
    width: 6px;
}

.roadmap-scroll::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.roadmap-scroll::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

.dark .roadmap-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.dark .roadmap-scroll::-webkit-scrollbar-thumb {
    background: #475569;
}

.roadmap-line {
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e2e8f0;
    z-index: 0;
}

.dark .roadmap-line {
    background: #334155;
}