:root {
    /* Primitive Color Tokens */
    --color-white: rgba(255, 255, 255, 1);
    --color-black: rgba(0, 0, 0, 1);
    --color-cream-50: rgba(252, 252, 249, 1);
    --color-cream-100: rgba(255, 255, 253, 1);
    --color-gray-200: rgba(245, 245, 245, 1);
    --color-gray-300: rgba(167, 169, 169, 1);
    --color-gray-400: rgba(119, 124, 124, 1);
    --color-slate-500: rgba(98, 108, 113, 1);
    --color-brown-600: rgba(94, 82, 64, 1);
    --color-charcoal-700: rgba(31, 33, 33, 1);
    --color-charcoal-800: rgba(38, 40, 40, 1);
    --color-slate-900: rgba(19, 52, 59, 1);
    --color-teal-300: rgba(50, 184, 198, 1);
    --color-teal-400: rgba(45, 166, 178, 1);
    --color-teal-500: rgba(33, 128, 141, 1);
    --color-teal-600: rgba(29, 116, 128, 1);
    --color-teal-700: rgba(26, 104, 115, 1);
    --color-teal-800: rgba(41, 150, 161, 1);
    --color-red-400: rgba(255, 84, 89, 1);
    --color-red-500: rgba(192, 21, 47, 1);
    --color-orange-400: rgba(230, 129, 97, 1);
    --color-orange-500: rgba(168, 75, 47, 1);

    /* RGB versions for opacity control */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-slate-500-rgb: 98, 108, 113;
    --color-red-500-rgb: 192, 21, 47;
    --color-red-400-rgb: 255, 84, 89;
    --color-orange-500-rgb: 168, 75, 47;
    --color-orange-400-rgb: 230, 129, 97;

    /* Background color tokens (Light Mode) */
    --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
    --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
    --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
    --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
    --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
    --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
    --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
    --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

    /* Semantic Color Tokens (Light Mode) */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
    --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for opacity control */
    --color-success-rgb: 33, 128, 141;
    --color-error-rgb: 192, 21, 47;
    --color-warning-rgb: 168, 75, 47;
    --color-info-rgb: 98, 108, 113;

    /* Typography */
    --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;

    /* Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

    /* Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
    :root {
        /* RGB versions for opacity control (Dark Mode) */
        --color-gray-400-rgb: 119, 124, 124;
        --color-teal-300-rgb: 50, 184, 198;
        --color-gray-300-rgb: 167, 169, 169;
        --color-gray-200-rgb: 245, 245, 245;

        /* Background color tokens (Dark Mode) */
        --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
        --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
        --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
        --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
        --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
        --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
        --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
        --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

        /* Semantic Color Tokens (Dark Mode) */
        --color-background: var(--color-charcoal-700);
        --color-surface: var(--color-charcoal-800);
        --color-text: var(--color-gray-200);
        --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
        --color-primary: var(--color-teal-300);
        --color-primary-hover: var(--color-teal-400);
        --color-primary-active: var(--color-teal-800);
        --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
        --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
        --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
        --color-border: rgba(var(--color-gray-400-rgb), 0.3);
        --color-error: var(--color-red-400);
        --color-success: var(--color-teal-300);
        --color-warning: var(--color-orange-400);
        --color-info: var(--color-gray-300);
        --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
        --color-btn-primary-text: var(--color-slate-900);
        --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
        --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
        --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
        --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
        --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
        --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

        /* Common style patterns - updated for dark mode */
        --focus-ring: 0 0 0 3px var(--color-focus-ring);
        --focus-outline: 2px solid var(--color-primary);
        --status-bg-opacity: 0.15;
        --status-border-opacity: 0.25;
        --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
        --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

        /* RGB versions for dark mode */
        --color-success-rgb: var(--color-teal-300-rgb);
        --color-error-rgb: var(--color-red-400-rgb);
        --color-warning-rgb: var(--color-orange-400-rgb);
        --color-info-rgb: var(--color-gray-300-rgb);
    }
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
    /* RGB versions for opacity control (dark mode) */
    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    /* Colorful background palette - Dark Mode */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

    /* Semantic Color Tokens (Dark Mode) */
    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    /* Common style patterns - updated for dark mode */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    /* RGB versions for dark mode */
    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
    /* RGB versions for opacity control (light mode) */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;

    /* Semantic Color Tokens (Light Mode) */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

    /* RGB versions for light mode */
    --color-success-rgb: var(--color-teal-500-rgb);
    --color-error-rgb: var(--color-red-500-rgb);
    --color-warning-rgb: var(--color-orange-500-rgb);
    --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-tight);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-md);
}

p {
    margin: 0 0 var(--space-16) 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
    color: var(--color-primary-hover);
}

code,
pre {
    font-family: var(--font-family-mono);
    font-size: calc(var(--font-size-base) * 0.95);
    background-color: var(--color-secondary);
    border-radius: var(--radius-sm);
}

code {
    padding: var(--space-1) var(--space-4);
}

pre {
    padding: var(--space-16);
    margin: var(--space-16) 0;
    overflow: auto;
    border: 1px solid var(--color-border);
}

pre code {
    background: none;
    padding: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-base);
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-btn-primary-text);
}

.btn--primary:hover {
    background: var(--color-primary-hover);
}

.btn--primary:active {
    background: var(--color-primary-active);
}

.btn--secondary {
    background: var(--color-secondary);
    color: var(--color-text);
}

.btn--secondary:hover {
    background: var(--color-secondary-hover);
}

.btn--secondary:active {
    background: var(--color-secondary-active);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn--outline:hover {
    background: var(--color-secondary);
}

.btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.btn--lg {
    padding: var(--space-10) var(--space-20);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-md);
}

.btn--full-width {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form elements */
.form-control {
    display: block;
    width: 100%;
    padding: var(--space-8) var(--space-12);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
}

select.form-control {
    padding: var(--space-8) var(--space-12);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-caret-light);
    background-repeat: no-repeat;
    background-position: right var(--space-12) center;
    background-size: 16px;
    padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
    select.form-control {
        background-image: var(--select-caret-dark);
    }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
    background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
    background-image: var(--select-caret-light);
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: var(--focus-outline);
}

.form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.form-group {
    margin-bottom: var(--space-16);
}

/* Card component */
.card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card__body {
    padding: var(--space-16);
}

.card__header,
.card__footer {
    padding: var(--space-16);
    border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
    display: inline-flex;
    align-items: center;
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.status--success {
    background-color: rgba(
            var(--color-success-rgb, 33, 128, 141),
            var(--status-bg-opacity)
    );
    color: var(--color-success);
    border: 1px solid rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
    background-color: rgba(
            var(--color-error-rgb, 192, 21, 47),
            var(--status-bg-opacity)
    );
    color: var(--color-error);
    border: 1px solid rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
    background-color: rgba(
            var(--color-warning-rgb, 168, 75, 47),
            var(--status-bg-opacity)
    );
    color: var(--color-warning);
    border: 1px solid rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
    background-color: rgba(
            var(--color-info-rgb, 98, 108, 113),
            var(--status-bg-opacity)
    );
    color: var(--color-info);
    border: 1px solid rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-16);
    padding-left: var(--space-16);
}

@media (min-width: 640px) {
    .container {
        max-width: var(--container-sm);
    }
}

@media (min-width: 768px) {
    .container {
        max-width: var(--container-md);
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: var(--container-lg);
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: var(--container-xl);
    }
}

/* Utility classes */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: var(--space-4);
}

.gap-8 {
    gap: var(--space-8);
}

.gap-16 {
    gap: var(--space-16);
}

.m-0 {
    margin: 0;
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mx-8 {
    margin-left: var(--space-8);
    margin-right: var(--space-8);
}

.my-8 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.p-0 {
    padding: 0;
}

.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.px-8 {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

.py-16 {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.px-16 {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
}

.block {
    display: block;
}

.hidden {
    display: none;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
    border: 1px solid var(--color-border-secondary);
}

@font-face {
    font-family: 'FKGroteskNeue';
    src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2') format('woff2');
    font-display: swap;
}
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    background: var(--game-dark-bg);
    color: var(--game-text-primary);
    font-family: var(--font-family-base);
}

/* Spinner Animation */
.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(139, 92, 246, 0.3);
    border-top: 4px solid var(--game-purple-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.mini-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: var(--space-8);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bonus-state {
    text-align: center;
    padding: var(--space-24) 0;
}

/* Bonus Form */
.bonus-form {
    margin-bottom: var(--space-24);
}

.form-group {
    margin-bottom: var(--space-24);
}

.form-label {
    display: block;
    margin-bottom: var(--space-12);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
    color: var(--game-text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-control {
    width: 100%;
    box-sizing: border-box;
    font-size: var(--font-size-lg);
    padding: var(--space-16) var(--space-20);
    text-align: center;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-md);
    background: var(--game-darker-bg);
    color: var(--game-text-primary);
    transition: all var(--duration-normal) var(--ease-standard);
    font-family: var(--font-family-mono);
}

.form-control:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(139, 92, 246, 0.4);
    border-color: var(--game-purple-primary);
    outline: none;
    background: var(--game-card-bg);
}

.form-control:hover {
    border-color: var(--game-purple-dark);
    box-shadow: 0 4px 15px rgba(109, 40, 217, 0.3);
}

.form-control::placeholder {
    text-transform: none;
    letter-spacing: normal;
    font-weight: var(--font-weight-normal);
    color: var(--game-text-secondary);
    font-family: var(--font-family-base);
}

.form-hint {
    margin-top: var(--space-8);
    font-size: var(--font-size-sm);
    color: var(--game-text-secondary);
    text-align: center;
}

/* Purple Gradient Buttons - Game Style (NO TEAL) */
.btn {
    position: relative;
    overflow: hidden;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
    padding: var(--space-16) var(--space-24);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--duration-normal) var(--ease-standard);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    font-family: var(--font-family-base);
    box-sizing: border-box;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent);
    transition: left 0.5s;
}

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

.btn--primary {
    background: var(--purple-gradient);
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn--primary:hover:not(:disabled) {
    background: var(--purple-gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6),
    0 0 20px rgba(139, 92, 246, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn--primary:active:not(:disabled) {
    background: var(--purple-gradient-active);
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.4),
    inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn--outline {
    background: transparent;
    border: 2px solid var(--game-purple-primary);
    color: var(--game-purple-primary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.btn--outline:hover:not(:disabled) {
    background: var(--purple-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.btn--sm {
    padding: var(--space-8) var(--space-16);
    font-size: var(--font-size-sm);
    min-height: 36px;
    border-radius: var(--radius-base);
}

.btn--lg {
    padding: var(--space-20) var(--space-32);
    font-size: var(--font-size-xl);
    min-height: 56px;
    border-radius: var(--radius-lg);
}

.btn--full-width {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Button States */
.btn-text,
.btn-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--duration-fast);
}

.btn-spinner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Status Messages - Game Style (NO TEAL) */
.status-message {
    margin-top: var(--space-24);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    text-align: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    animation: slideIn 0.4s var(--ease-standard);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 2px solid transparent;
}

.status-message.success {
    background: linear-gradient(135deg,
    rgba(34, 197, 94, 0.2) 0%,
    rgba(21, 128, 61, 0.3) 100%);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.2);
}

.status-message.error {
    background: linear-gradient(135deg,
    rgba(239, 68, 68, 0.2) 0%,
    rgba(185, 28, 28, 0.3) 100%);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.4);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.2);
}

/* Perfect Mobile Responsiveness and Centering */
@media (max-width: 480px) {
    .container {
        padding-left: var(--space-12);
        padding-right: var(--space-12);
    }

    .form-control {
        font-size: var(--font-size-md);
        padding: var(--space-12) var(--space-16);
    }

    .btn--lg {
        padding: var(--space-16) var(--space-24);
        font-size: var(--font-size-lg);
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

/* Enhanced animations and effects */
@keyframes successPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(34, 197, 94, 0.2);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 6px 25px rgba(34, 197, 94, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 20px rgba(34, 197, 94, 0.2);
    }
}

.status-message.success {
    animation: slideIn 0.4s var(--ease-standard), successPulse 0.6s var(--ease-standard) 0.4s;
}

/* Focus styles for accessibility */
.btn:focus-visible,
.form-control:focus-visible {
    outline: 3px solid rgba(139, 92, 246, 0.5);
    outline-offset: 2px;
}

/* Game-like glow effects */
.btn--primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--duration-normal);
    pointer-events: none;
}

.btn--primary:hover::after {
    opacity: 1;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* ============================================================
   Site chrome — shared nav, footer, content pages, landing.
   Appended for the unified website; do not rename classes above.
   ============================================================ */

/* Shared top navigation */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: linear-gradient(135deg,
    rgba(37, 33, 64, 0.95) 0%,
    rgba(32, 28, 53, 0.98) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--game-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.site-nav__inner {
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: var(--space-12) var(--space-16);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-16);
    flex-wrap: nowrap;
}

.site-nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    text-decoration: none;
    flex-shrink: 0;
}

.site-nav__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.site-nav__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--game-text-primary);
    border-radius: 2px;
    transition: transform var(--duration-fast) var(--ease-standard), opacity var(--duration-fast) var(--ease-standard);
}

.site-nav__burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-nav__burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.site-nav__burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.site-nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-16);
    flex: 1 1 auto;
    min-width: 0;
}

.site-nav__logo {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.site-nav__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--game-text-primary);
    letter-spacing: var(--letter-spacing-tight);
    white-space: nowrap;
}

.site-nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex: 1 1 auto;
    flex-wrap: wrap;
    min-width: 0;
}

.site-nav__link {
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    padding: var(--space-6) var(--space-12);
    border-radius: var(--radius-base);
    white-space: nowrap;
    transition: all var(--duration-fast) var(--ease-standard);
}

.site-nav__link:hover {
    color: var(--game-text-primary);
    background: rgba(139, 92, 246, 0.15);
}

.site-nav__link--current {
    color: var(--game-text-primary);
    background: rgba(139, 92, 246, 0.25);
    box-shadow: inset 0 -2px 0 var(--game-purple-primary);
}

.site-nav__dropdown-link.site-nav__link--current {
    box-shadow: none;
}

.site-nav__dropdown {
    position: relative;
}

.site-nav__dropdown-trigger {
    background: none;
    border: none;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
}

.site-nav__dropdown-trigger::after {
    content: "▾";
    font-size: 0.7em;
}

.site-nav__dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: var(--space-8);
    min-width: 180px;
    flex-direction: column;
    padding: var(--space-6);
    background: rgba(32, 28, 53, 0.98);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-base);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 110;
}

.site-nav__dropdown-menu::before {
    content: "";
    position: absolute;
    top: calc(-1 * var(--space-8));
    left: 0;
    right: 0;
    height: var(--space-8);
}

.site-nav__dropdown:hover .site-nav__dropdown-menu,
.site-nav__dropdown--open .site-nav__dropdown-menu {
    display: flex;
}

.site-nav__dropdown-link {
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-base);
    white-space: nowrap;
    transition: all var(--duration-fast) var(--ease-standard);
}

.site-nav__dropdown-link:hover {
    color: var(--game-text-primary);
    background: rgba(139, 92, 246, 0.15);
}

.site-nav__auth {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-nav__account {
    display: flex;
    align-items: center;
    gap: var(--space-12);
}

.site-nav__username {
    color: var(--game-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .site-nav__inner {
        flex-wrap: wrap;
        gap: var(--space-8);
        padding: var(--space-8) var(--space-12);
    }

    .site-nav__burger {
        display: flex;
    }

    .site-nav__menu {
        display: none;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        order: 3;
        gap: var(--space-8);
    }

    .site-nav__menu.site-nav__menu--open {
        display: flex;
    }

    .site-nav__links {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .site-nav__auth {
        width: 100%;
        justify-content: flex-start;
    }

    .site-nav__dropdown-menu {
        display: none;
        position: static;
        margin-top: 0;
        margin-left: var(--space-12);
        border: none;
        box-shadow: none;
        background: none;
        padding: 0;
    }

    .site-nav__dropdown-menu::before {
        content: none;
    }

    .site-nav__dropdown:hover .site-nav__dropdown-menu {
        display: none;
    }

    .site-nav__dropdown.site-nav__dropdown--open .site-nav__dropdown-menu {
        display: flex;
    }
}

/* Shared footer */
.site-footer {
    position: relative;
    z-index: 10;
    margin-top: var(--space-32);
    padding: var(--space-32) var(--space-16);
    background: linear-gradient(135deg,
    rgba(37, 33, 64, 0.95) 0%,
    rgba(24, 21, 39, 0.98) 100%);
    border-top: 2px solid var(--game-border);
    text-align: center;
}

.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8) var(--space-24);
    margin-bottom: var(--space-16);
}

.site-footer__links a {
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
    transition: color var(--duration-fast) var(--ease-standard);
}

.site-footer__links a:hover {
    color: var(--game-purple-light);
}

.site-footer__copyright {
    color: var(--game-text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
    opacity: 0.7;
}

/* Content page layout */
.page {
    position: relative;
    z-index: 10;
    min-height: calc(100vh - 220px);
    padding: var(--space-32) var(--space-16);
}

.page__content {
    max-width: 760px;
    margin: 0 auto;
    background: var(--dark-card-gradient);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
    padding: var(--space-32);
    color: var(--game-text-primary);
    line-height: var(--line-height-normal);
    overflow-wrap: break-word;
}

.page__content h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-24);
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page__content h2 {
    font-size: var(--font-size-2xl);
    margin: var(--space-32) 0 var(--space-16);
    color: var(--game-purple-light);
}

.page__content h3 {
    font-size: var(--font-size-xl);
    margin: var(--space-24) 0 var(--space-12);
    color: var(--game-text-primary);
}

.page__content p {
    color: var(--game-text-secondary);
    margin: 0 0 var(--space-16);
    font-size: var(--font-size-lg);
}

.page__content strong {
    color: var(--game-text-primary);
}

.page__content ul,
.page__content ol {
    color: var(--game-text-secondary);
    font-size: var(--font-size-lg);
    padding-left: var(--space-24);
    margin: 0 0 var(--space-16);
}

.page__content li {
    margin-bottom: var(--space-8);
}

.page__content li p {
    margin-bottom: var(--space-8);
}

.page__content a {
    color: var(--game-purple-light);
}

.page__content img.chatlog__emoji {
    width: 1.325rem;
    height: 1.325rem;
    vertical-align: -0.4rem;
    margin: 0 0.06rem;
}

.page__content a:hover {
    color: var(--game-purple-primary);
}

.page__content hr {
    border: none;
    border-top: 1px solid var(--game-border);
    margin: var(--space-32) 0;
}

.page__content blockquote {
    border-left: 3px solid var(--game-purple-primary);
    margin: 0 0 var(--space-16);
    padding: var(--space-8) var(--space-16);
    background: rgba(139, 92, 246, 0.08);
    border-radius: 0 var(--radius-base) var(--radius-base) 0;
}

.page__content code {
    background: var(--game-darker-bg);
    border: 1px solid var(--game-border);
    color: var(--game-purple-light);
    padding: var(--space-1) var(--space-6);
    border-radius: var(--radius-sm);
}

.page__content table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 var(--space-16);
    color: var(--game-text-secondary);
}

.page__content th,
.page__content td {
    border: 1px solid var(--game-border);
    padding: var(--space-8) var(--space-12);
    text-align: left;
}

@media (max-width: 480px) {
    .page {
        padding: var(--space-16) var(--space-12);
    }

    .page__content {
        padding: var(--space-20);
    }
}

/* Landing hero */
.hero {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--space-32) var(--space-16);
    max-width: 720px;
    margin: 0 auto;
}

.hero__logo {
    width: 112px;
    height: 112px;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(139, 92, 246, 0.3);
    margin-bottom: var(--space-24);
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--game-text-primary);
    margin-bottom: var(--space-16);
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__tagline {
    color: var(--game-text-secondary);
    font-size: var(--font-size-xl);
    line-height: var(--line-height-normal);
    margin-bottom: var(--space-32);
}

.hero__actions {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-16);
}

.hero__weekly-bonus {
    margin-top: var(--space-24);
}

/* Store badges */
.store-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-16);
}

.store-badge img {
    height: 56px;
    width: auto;
    display: block;
    transition: transform var(--duration-fast) var(--ease-standard),
    filter var(--duration-fast) var(--ease-standard);
}

.store-badge:hover img {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.5));
}

/* Landing link-card grid */
.link-grid {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-16);
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: var(--space-16) var(--space-16) var(--space-32);
}

.link-card {
    display: block;
    background: var(--dark-card-gradient);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    padding: var(--space-24);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    transition: all var(--duration-normal) var(--ease-standard);
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--purple-gradient);
    opacity: 0.6;
}

.link-card:hover {
    transform: translateY(-4px);
    border-color: var(--game-border-light);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(139, 92, 246, 0.2);
}

.link-card__icon {
    font-size: 28px;
    margin-bottom: var(--space-12);
    line-height: 1;
}

.link-card__icon--asset {
    visibility: hidden;
    margin-bottom: var(--space-6);
}

.link-card__icon--asset.is-ready {
    visibility: visible;
}

.link-card__icon--asset img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.link-card__title {
    color: var(--game-text-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-6);
}

.link-card__description {
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
    margin: 0;
    line-height: var(--line-height-normal);
}

.link-card--featured {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.18) 0%, var(--dark-card-gradient) 60%);
    border-color: #8b5cf6;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.35);
}

.link-card--featured::before {
    height: 3px;
    opacity: 1;
}

.link-card--featured:hover {
    border-color: #a78bfa;
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.5),
    0 0 28px rgba(139, 92, 246, 0.3);
}

.link-card--featured .link-card__icon {
    font-size: 32px;
}

.link-card--featured .link-card__icon--asset img {
    width: 56px;
    height: 56px;
}

/* Battle calculator */
.calc-columns {
    display: flex;
    gap: var(--space-24);
    flex-wrap: wrap;
    justify-content: center;
}

.calc-panel {
    flex: 1 1 300px;
    max-width: 380px;
    background: var(--dark-card-gradient);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    padding: var(--space-24);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.calc-panel h2 {
    text-align: center;
    margin: 0 0 var(--space-16);
    font-size: var(--font-size-xl);
    color: var(--game-text-primary);
}

.calc-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-12);
    margin-bottom: var(--space-8);
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
}

.calc-input,
.calc-select {
    width: 140px;
    padding: var(--space-6) var(--space-10);
    font-size: var(--font-size-md);
    color: var(--game-text-primary);
    background: var(--game-darker-bg);
    border: 1px solid var(--game-border);
    border-radius: var(--radius-base);
    transition: border-color var(--duration-fast) var(--ease-standard);
}

.calc-select {
    width: 100%;
}

.calc-input:focus,
.calc-select:focus {
    border-color: var(--game-purple-primary);
    outline: none;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.4);
}

.calc-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-16);
    margin: var(--space-24) 0;
    flex-wrap: wrap;
}

.calc-result {
    max-width: 760px;
    margin: 0 auto var(--space-24);
    background: var(--game-darker-bg);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    padding: var(--space-20);
    color: var(--game-text-primary);
    font-weight: var(--font-weight-semibold);
    white-space: pre-line;
    text-align: center;
}

.calc-result:empty {
    display: none;
}

.calc-credit {
    text-align: center;
    color: var(--game-text-secondary);
    font-size: var(--font-size-sm);
}

/* 404 page */
.not-found {
    position: relative;
    z-index: 10;
    min-height: calc(100vh - 220px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-32) var(--space-16);
}

/* Red-tinted goblin, mirroring sceneErrorInfo.lua (goblin sprite tinted via
   setFillColor(1, 0, 0), which MULTIPLIES — keeping the sprite's shading, not a flat
   silhouette). The sprite loads as an <img> (cross-origin safe, unlike CSS mask which
   the assets host blocks with no CORS); the #goblin-red SVG filter (in 404.html)
   multiplies it by red exactly like the game. Src set at runtime from the manifest. */
.not-found__goblin {
    width: 120px;
    height: auto;
    margin-bottom: var(--space-24);
    filter: url(#goblin-red);
    cursor: pointer;
    /* hidden until the manifest resolves a sprite URL */
    display: none;
}

.not-found__goblin.is-loaded {
    display: block;
}

.not-found__goblin.is-jumping {
    animation: goblin-jump 0.4s ease;
}

@keyframes goblin-jump {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-24px) scale(0.9); }
    100% { transform: translateY(0) scale(1); }
}

.not-found__code {
    font-size: 96px;
    font-weight: var(--font-weight-bold);
    line-height: 1;
    margin-bottom: var(--space-16);
    background: var(--purple-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.not-found__message {
    color: var(--game-text-secondary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-32);
}

/* Patch notes */
.patch-date {
    color: var(--game-text-secondary);
    font-weight: var(--font-weight-normal);
    font-size: 0.85em;
}

.patch-list {
    list-style: none;
    padding: 0;
}

.patch-list li {
    padding: var(--space-8) var(--space-16);
    margin: var(--space-8) 0;
    border-left: 3px solid var(--game-purple-primary);
}

/* Patch notes — per-release sections */
.patch-section {
    margin: var(--space-24) 0;
}

.patch-section__header {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding-bottom: var(--space-8);
    margin-bottom: var(--space-12);
    border-bottom: 1px solid var(--game-border);
}

.patch-section__header .chatlog__emoji {
    margin: 0;
}

.patch-section__header strong {
    font-size: var(--font-size-lg);
    color: var(--game-text-primary);
}

.patch-section .patch-list li {
    border-left: 3px solid var(--game-purple-primary);
}

.patch-section--rebalance .patch-list li {
    border-left-color: #f0b429;
}

.patch-section--changes .patch-list li {
    border-left-color: #38bdf8;
}

.patch-section--redesign .patch-list li {
    border-left-color: #f472b6;
}

.patch-section--bugfixes .patch-list li {
    border-left-color: #ef4444;
}

.patch-outro {
    margin-top: var(--space-32);
    padding: var(--space-16) var(--space-20);
    background: var(--game-darker-bg);
    border: 1px dashed var(--game-border-light);
    border-radius: var(--radius-lg);
    color: var(--game-text-secondary);
    font-style: italic;
}

/* Chrome-less variant for the in-app webview (?embed=1) */
body.patch-embed .page {
    padding-top: var(--space-16);
    min-height: 0;
}
/* ==================== Store page ==================== */
.page__content--wide {
    max-width: 1080px;
}

.store-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-24);
    align-items: start;
    margin-top: var(--space-24);
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-16);
}

.store-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-16);
    background: var(--game-card-bg);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.store-card:hover {
    border-color: var(--game-purple-primary);
    transform: translateY(-2px);
}

.store-card--owned {
    opacity: 0.55;
}

.store-card--owned:hover {
    border-color: var(--game-border);
    transform: none;
}

.store-card__icon {
    font-size: 2.4rem;
    line-height: 1;
    height: 2.6rem;
    display: flex;
    align-items: center;
}

.store-card__icon img {
    width: 2.6rem;
    height: 2.6rem;
    object-fit: contain;
    display: block;
}

.store-panels-row {
    display: flex;
    align-items: stretch;
    gap: var(--space-16);
    margin-bottom: var(--space-16);
}

.store-panels-row > .hidden {
    display: none;
}

.store-event-banner,
.store-free-reward {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-12) var(--space-16);
    background: color-mix(in srgb, var(--game-purple-primary) 25%, transparent);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    color: var(--game-text-primary);
    flex: 1;
    min-width: 0;
}

.store-free-reward--collected {
    background: color-mix(in srgb, var(--game-purple-primary) 10%, transparent);
}

/* Dim icon/text but not .reward-hint — its tooltip must stay fully opaque, not just its own child. */
.store-free-reward--collected .store-free-reward__icon,
.store-free-reward--collected .store-free-reward__title-text,
.store-free-reward--collected #store-free-reward-desc {
    opacity: 0.75;
}

.store-free-reward--collected .store-free-reward__icon {
    filter: grayscale(0.6);
}

.store-event-banner__icon {
    font-size: var(--font-size-2xl);
}

.store-event-banner__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.store-event-banner__text span {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-sm);
}

.store-free-reward__icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.store-free-reward__icon img {
    width: 1.5em;
    height: 1.5em;
    object-fit: contain;
}

.store-free-reward__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.store-free-reward__text span {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--font-size-sm);
}

.store-free-reward__title {
    display: inline-flex;
    align-items: center;
    gap: var(--space-8);
}

/* "?" hint that reveals the possible rewards on hover/focus */
.reward-hint {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25em;
    height: 1.25em;
    border-radius: 50%;
    border: 1px solid var(--game-border);
    background: color-mix(in srgb, var(--game-purple-primary) 35%, transparent);
    color: var(--game-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    cursor: help;
    user-select: none;
}

.reward-hint__tooltip {
    position: absolute;
    top: calc(100% + var(--space-8));
    left: 0;
    z-index: 20;
    display: none;
    flex-direction: column;
    gap: var(--space-8);
    min-width: 220px;
    max-width: min(320px, 80vw);
    max-height: 60vh;
    overflow-y: auto;
    padding: var(--space-12);
    background: var(--game-darker-bg, #1a1430);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    color: var(--game-text-primary);
    font-weight: var(--font-weight-normal);
    cursor: default;
}

.reward-hint:hover .reward-hint__tooltip,
.reward-hint:focus-within .reward-hint__tooltip,
.reward-hint:focus .reward-hint__tooltip {
    display: flex;
}

.reward-hint__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--game-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.reward-hint__group-title {
    font-size: var(--font-size-sm);
    color: var(--game-text-secondary);
    font-variant-numeric: tabular-nums;
}

.reward-hint__row {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    font-size: var(--font-size-sm);
}

/* A multi-item chance group: header + its rows, rows indented under the header. */
.reward-hint__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.reward-hint__group .reward-hint__row {
    padding-left: var(--space-12);
}

.reward-hint__icon {
    width: 1.4em;
    height: 1.4em;
    object-fit: contain;
    flex-shrink: 0;
}

.reward-hint__label {
    flex: 1;
    min-width: 0;
    color: var(--game-text-primary);
}

.reward-hint__chance {
    flex-shrink: 0;
    color: var(--game-text-secondary);
    font-variant-numeric: tabular-nums;
}

/* Granted-reward rows shown in the status area after collecting */
.reward-collected__title {
    font-weight: var(--font-weight-semibold);
}

.reward-collected__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin-top: var(--space-8);
    text-align: left;
}

.store-card__name {
    font-weight: var(--font-weight-semibold);
    color: var(--game-text-primary);
    min-height: 2.6em;
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.store-card__name-old {
    color: var(--game-text-secondary);
    font-weight: var(--font-weight-normal);
    font-size: var(--font-size-md);
}

.store-card__tradable {
    background: #d4a017;
    color: var(--game-darker-bg);
    border-radius: var(--radius-sm);
    padding: 1px var(--space-8);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.store-card__description {
    color: var(--game-text-secondary);
    font-size: var(--font-size-sm);
    flex: 1;
}

.store-card__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-8);
    flex-wrap: wrap;
    justify-content: center;
}

.store-card__price-current {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--game-text-primary);
}

.store-card__price-original {
    color: var(--game-text-secondary);
    font-size: var(--font-size-md);
}

.store-card__discount {
    background: var(--game-purple-primary);
    color: var(--game-text-primary);
    border-radius: var(--radius-sm);
    padding: 1px var(--space-8);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.store-cart {
    position: sticky;
    top: var(--space-16);
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
    padding: var(--space-16);
    background: var(--game-card-bg);
    border: 2px solid var(--game-border);
    border-radius: var(--radius-lg);
}

.page__content .store-cart__title {
    margin: 0;
}

.store-cart__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.store-cart__empty {
    color: var(--game-text-secondary);
    text-align: center;
    margin: var(--space-8) 0;
}

.store-cart__item {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--game-border);
}

.store-cart__item-name {
    color: var(--game-text-primary);
    font-size: var(--font-size-md);
}

.store-cart__item-controls {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.store-cart__qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--game-border-light);
    border-radius: var(--radius-sm);
    background: var(--game-darker-bg);
    color: var(--game-text-primary);
    font-size: var(--font-size-lg);
    line-height: 1;
    cursor: pointer;
}

.store-cart__qty-btn:hover:not(:disabled) {
    border-color: var(--game-purple-primary);
}

.store-cart__qty-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.store-cart__qty {
    min-width: 24px;
    text-align: center;
    font-weight: var(--font-weight-semibold);
}

.store-cart__item-price {
    margin-left: auto;
    color: var(--game-text-secondary);
}

.store-cart__total {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--game-text-primary);
    border-top: 2px solid var(--game-border);
    padding-top: var(--space-12);
}

@media (max-width: 860px) {
    .store-layout {
        grid-template-columns: 1fr;
    }

    .store-cart {
        position: static;
    }

    .store-panels-row {
        flex-direction: column;
    }
}
:root {
    /* Game-specific color overrides - dark theme only */
    --game-dark-bg: #1F1B2E;
    --game-darker-bg: #181527;
    --game-card-bg: #252140;
    --game-purple-primary: #8b5cf6;
    --game-purple-secondary: #7c3aed;
    --game-purple-dark: #6d28d9;
    --game-purple-darker: #5b21b6;
    --game-purple-light: #a78bfa;
    --game-text-primary: #ffffff;
    --game-text-secondary: #a1a1aa;
    --game-border: #404040;
    --game-border-light: #525252;

    /* Purple gradient definitions */
    --purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 50%, #6d28d9 100%);
    --purple-gradient-hover: linear-gradient(135deg, #9333ea 0%, #8b5cf6 50%, #7c3aed 100%);
    --purple-gradient-active: linear-gradient(135deg, #7c3aed 0%, #6d28d9 50%, #5b21b6 100%);

    /* Dark background gradients */
    --dark-bg-gradient: linear-gradient(135deg, #1F1B2E 0%, #181527 50%, #141020 100%);
    --dark-card-gradient: linear-gradient(135deg, #252140 0%, #201c35 50%, #1c182e 100%);
}