/* 
 * VN Speed Optimizer - DePIN Command Center
 * UI/UX Pro Max Design System
 * Theme: Modern Glass + Cyber Dark
 */

:root {
    /* -- Modern Palette: Light -- */
    --vnspo-bg-main: #f8fafc;
    /* Slate 50 */
    --vnspo-bg-card: #ffffff;
    --vnspo-bg-input: #f1f5f9;
    /* Slate 100 */
    --vnspo-bg-hover: #f8fafc;

    /* -- Brand Colors (Indigo/Violet/Blue Gradient) -- */
    --vnspo-primary: #4f46e5;
    /* Indigo 600 */
    --vnspo-primary-hover: #4338ca;
    /* Indigo 700 */
    --vnspo-primary-glow: rgba(79, 70, 229, 0.25);

    --vnspo-accent: #8b5cf6;
    /* Violet 500 */
    --vnspo-success: #10b981;
    /* Emerald 500 */
    --vnspo-warning: #f59e0b;
    /* Amber 500 */
    --vnspo-danger: #ef4444;
    /* Red 500 */

    /* -- Premium Gold (PRO) -- */
    --vnspo-gold: #b45309;
    --vnspo-gold-grad-start: #f59e0b;
    --vnspo-gold-grad-end: #d97706;

    --vnspo-border: #e2e8f0;
    /* Slate 200 */
    --vnspo-border-hover: #cbd5e1;
    /* Slate 300 */

    /* -- Typography -- */
    --vnspo-text-main: #0f172a;
    /* Slate 900 - High Contrast */
    --vnspo-text-muted: #64748b;
    /* Slate 500 */

    /* -- Dimensions -- */
    --vnspo-radius: 16px;
    /* Modern rounded corners */
    --vnspo-space: 24px;

    /* -- Effects -- */
    --vnspo-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --vnspo-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --vnspo-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --vnspo-glass: none;
}

/* Dark Mode (Cyberpunk/Glass) */
[data-theme="dark"] {
    --vnspo-bg-main: #020617;
    /* Slate 950 */
    --vnspo-bg-card: rgba(30, 41, 59, 0.7);
    /* Translucent Slate 800 */
    --vnspo-bg-input: #0f172a;
    /* Slate 900 */
    --vnspo-bg-hover: rgba(51, 65, 85, 0.5);

    --vnspo-primary: #6366f1;
    /* Indigo 500 */
    --vnspo-primary-hover: #818cf8;
    /* Indigo 400 */
    --vnspo-primary-glow: rgba(99, 102, 241, 0.4);

    --vnspo-gold: #fbbf24;
    --vnspo-border: rgba(255, 255, 255, 0.1);
    --vnspo-border-hover: rgba(255, 255, 255, 0.2);

    --vnspo-text-main: #f8fafc;
    /* Slate 50 */
    --vnspo-text-muted: #94a3b8;
    /* Slate 400 */

    --vnspo-glass: blur(12px);
    --vnspo-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

/* Base Wrapper */
.vnspo-wrap {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--vnspo-text-main);
    background: var(--vnspo-bg-main);
    background-image: radial-gradient(circle at top right, rgba(99, 102, 241, 0.05), transparent 40%);
    min-height: calc(100vh - 32px);
    padding: 24px;
    /* More breathing room */
    box-sizing: border-box;
    margin-left: -20px;
    margin-top: -10px;
}

/* Header - Modern Glass */
.vnspo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    background: var(--vnspo-bg-card);
    backdrop-filter: var(--vnspo-glass);
    -webkit-backdrop-filter: var(--vnspo-glass);
    padding: 32px;
    border-radius: var(--vnspo-radius);
    border: 1px solid var(--vnspo-border);
    box-shadow: var(--vnspo-shadow-md);
    position: relative;
    overflow: hidden;
}

.vnspo-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--vnspo-primary), var(--vnspo-accent));
}

.vnspo-header h1 {
    font-size: 2.25rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, var(--vnspo-text-main), var(--vnspo-text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.vnspo-header p {
    color: var(--vnspo-text-muted);
    font-size: 1.05rem;
    margin-top: 8px;
    font-weight: 500;
}

/* Grid Layout */
.vnspo-grid {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: var(--vnspo-space);
}

@media (max-width: 1200px) {
    .vnspo-grid {
        grid-template-columns: 1fr;
    }
}

/* Cards - Premium Feel */
.vnspo-card {
    background: var(--vnspo-bg-card);
    backdrop-filter: var(--vnspo-glass);
    border: 1px solid var(--vnspo-border);
    border-radius: var(--vnspo-radius);
    padding: 28px;
    margin-bottom: var(--vnspo-space);
    box-shadow: var(--vnspo-shadow-sm);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s ease, border-color 0.2s ease;
}

.vnspo-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--vnspo-shadow-lg);
    border-color: var(--vnspo-border-hover);
}

.vnspo-card h2 {
    font-size: 1.35rem;
    color: var(--vnspo-text-main);
    margin: 0 0 28px 0;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--vnspo-border);
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Toggles - Clean Rows */
.vnspo-toggle-wrapper {
    display: flex;
    align-items: flex-start;
    /* Align top for better multiline descriptions */
    justify-content: space-between;
    padding: 24px 0;
    border-bottom: 1px solid var(--vnspo-border);
}

.vnspo-toggle-wrapper:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.vnspo-toggle-wrapper>div:first-child {
    padding-right: 32px;
}

.vnspo-toggle-label {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--vnspo-text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.vnspo-toggle-desc {
    font-size: 0.95rem;
    color: var(--vnspo-text-muted);
    line-height: 1.6;
}

/* Apple-style Switch */
.vnspo-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 30px;
    flex-shrink: 0;
}

.vnspo-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.vnspo-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    /* Slate 300 */
    transition: .3s cubic-bezier(0.5, 1.5, 0.5, 1);
    /* Bouncy spring */
    border-radius: 34px;
}

.vnspo-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .3s cubic-bezier(0.5, 1.5, 0.5, 1);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .vnspo-slider {
    background-color: #334155;
}

input:checked+.vnspo-slider {
    background-color: var(--vnspo-primary);
}

input:checked+.vnspo-slider:before {
    transform: translateX(20px);
}

input:disabled+.vnspo-slider {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #e2e8f0;
}

/* Primary Button - Glow & Gradient */
.vnspo-btn-primary {
    background: linear-gradient(135deg, var(--vnspo-primary) 0%, var(--vnspo-accent) 100%) !important;
    border: none !important;
    color: white !important;
    padding: 14px 32px !important;
    font-size: 1rem !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
    box-shadow: 0 4px 15px var(--vnspo-primary-glow) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    cursor: pointer !important;
    position: relative;
    overflow: hidden;
}

.vnspo-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--vnspo-primary-glow) !important;
    filter: brightness(110%);
}

.vnspo-btn-primary:active {
    transform: translateY(0);
}

/* Status Cards */
.vnspo-status-card {
    background: var(--vnspo-bg-card);
    border: 1px solid var(--vnspo-border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.2s ease;
}

.vnspo-status-card:hover {
    border-color: var(--vnspo-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.vnspo-status-icon {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

/* Status Colors */
.status-active .vnspo-status-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--vnspo-success);
}

.status-inactive .vnspo-status-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--vnspo-danger);
}

.status-warning .vnspo-status-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--vnspo-warning);
}

/* Inputs & Textareas */
input[type="text"],
textarea {
    background: var(--vnspo-bg-input) !important;
    border: 1px solid var(--vnspo-border) !important;
    color: var(--vnspo-text-main) !important;
    border-radius: 10px !important;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
    transition: all 0.2s ease;
    width: 100%;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

input[type="text"]:focus,
textarea:focus {
    border-color: var(--vnspo-primary) !important;
    box-shadow: 0 0 0 3px var(--vnspo-primary-glow) !important;
    outline: none !important;
    background: var(--vnspo-bg-card) !important;
}

/* Badges */
.vnspo-badge-pro-active,
.vnspo-badge-auto-active {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 10px;
    color: white;
    vertical-align: middle;
}

.vnspo-badge-pro-active {
    background: linear-gradient(135deg, var(--vnspo-accent) 0%, var(--vnspo-primary) 100%);
    box-shadow: 0 2px 5px var(--vnspo-primary-glow);
}

.vnspo-badge-auto-active {
    background: linear-gradient(135deg, var(--vnspo-success) 0%, #059669 100%);
    box-shadow: 0 2px 5px rgba(16, 185, 129, 0.3);
}

/* Inactive PRO Badge (Requested) */
.vnspo-badge-pro {
    display: inline-flex;
    background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
    /* Slate 700 -> 800 */
    color: #cbd5e1;
    /* Slate 300 */
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Animations */
@keyframes vnspo-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vnspo-card {
    animation: vnspo-fade-in 0.4s ease-out forwards;
}

/* License Code Input */
.vnspo-input-code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace !important;
    text-align: center !important;
    letter-spacing: 2px;
    font-size: 1.25rem !important;
    background: #0f172a !important;
    /* Dark slate */
    color: var(--vnspo-gold) !important;
    border-color: #334155 !important;
    height: auto !important;
    padding: 16px !important;
}

/* Fixes & Overrides */
.vnspo-indent {
    margin-left: 50px;
    padding-left: 20px;
    border-left: 2px solid var(--vnspo-border);
    margin-bottom: 24px;
}