:root {
    /* Primary Colors - Green for trust and security */
    --primary-green: #10b981;
    --primary-green-dark: #059669;
    --primary-green-darker: #058A61;
    --primary-green-light: #34d399;
    --primary-green-pale: #d1fae5;

    /* Secondary Colors - Blue for trust */
    --secondary-blue: #3b82f6;
    --secondary-blue-dark: #2563eb;
    --secondary-blue-light: #60a5fa;

    /* Neutral Colors (fixed palette - do not theme-override) */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Semantic Colors */
    --success: var(--primary-green);
    --warning: #f59e0b;
    --error: #ef4444;
    --info: var(--secondary-blue);

    /* ---------- Theme tokens (light mode defaults) ----------
       Components reference these tokens so they automatically restyle in dark mode.
       Override them in the [data-theme="dark"] block at the end of this file. */
    --surface-page: #ffffff;
    --surface-card: #ffffff;
    --surface-muted: var(--gray-50);
    --surface-sunken: var(--gray-100);
    --surface-header: rgba(255, 255, 255, 0.95);
    --surface-mobile-nav: #ffffff;
    --surface-dropdown: #ffffff;

    --text-strong: var(--gray-900);
    --text-default: var(--gray-800);
    --text-secondary: var(--gray-700);
    --text-muted: var(--gray-500);
    --text-subtle: var(--gray-400);
    --text-inverted: #ffffff;

    --border-subtle: var(--gray-100);
    --border-default: var(--gray-200);
    --border-strong: var(--gray-300);

    --link-color: var(--primary-green);
    --link-hover: var(--primary-green-dark);

    --hero-gradient: radial-gradient(ellipse at 70% 30%, rgba(0, 0, 0, 0.055) 0%, transparent 50%),
                     radial-gradient(ellipse at 20% 60%, rgba(0, 0, 0, 0.01) 0%, transparent 45%),
                     linear-gradient(160deg, #fafbfc 0%, #f3f4f6 40%, #ddd 100%);
    --hero-mesh-stroke: #c0c5cc;
    --hero-mesh-node: #b0b6bf;
    --hero-mesh-stroke-2: #c8cdd3;

    /* Alert backgrounds (kept legible against text in both modes) */
    --alert-success-bg: var(--primary-green-pale);
    --alert-success-fg: #065f46;
    --alert-error-bg: #fef2f2;
    --alert-error-fg: #991b1b;
    --alert-warning-bg: #fef3c7;
    --alert-warning-fg: #92400e;
    --alert-info-bg: #dbeafe;
    --alert-info-fg: #1e40af;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Header Heights */
    --header-height: 80px;
    --header-height-scrolled: 60px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
}

body {
    font-family: var(--font-sans);
    color: var(--text-default);
    line-height: 1.6;
    background-color: var(--surface-page);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-strong);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Material Icons */
.material-symbols-outlined {
    font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24;
    vertical-align: middle;
    line-height: 1;
}

.material-symbols-outlined.filled {
    font-variation-settings:
        'FILL' 1,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24;
}

.material-symbols-outlined.icon-sm {
    font-size: 18px;
}

.material-symbols-outlined.icon-lg {
    font-size: 32px;
}

.material-symbols-outlined.icon-xl {
    font-size: 48px;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-wide {
    max-width: 1400px;
}

.container-narrow {
    max-width: 900px;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--surface-header);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    height: var(--header-height);
}

header.scrolled {
    height: var(--header-height-scrolled);
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 100%;
    padding: 0 var(--spacing-xl);
    margin: 0 auto;
    user-select: none;
    gap: var(--spacing-lg);
    nav { flex: 1 1 auto;
        ul {
            gap: var(--spacing-md);
            .top-nav-location { margin-inline-end: var(--spacing-sm); }
        }
    }
}

/* Tighten the gap between the dark-mode toggle and the trailing control (monogram / login).
   The header list's gap is --spacing-md (1rem); pull it in to a snugger --spacing-sm. */
.header-container nav ul .theme-toggle-item + li {
    margin-inline-start: calc(var(--spacing-sm) - var(--spacing-md));
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-strong);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: transform var(--transition-fast);

    span { display:none; }
}
header.scrolled .logo {
    font-size: 1.25rem;
}

.logo-icon {
    width: 150px;
    height: auto;
    /*padding: 2px;*/
    /*background: linear-gradient(135deg, var(--gray-100), var(--gray-100));*/
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}
header.scrolled .logo-icon {
    width: 150px;
    height: auto;
}

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: width var(--transition-fast);
}

nav a:hover::after {
    width: 100%;
}

/* Remove underline effect from buttons in nav */
nav a.btn::after,
nav a.user-monogram::after {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-green);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--primary-green-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-secondary-grey {
    background-color: var(--gray-50);
}

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

.btn-ghost {
    background-color: transparent;
    color: var(--gray-700);
}

.btn-ghost.btn-inverted-text {
    color: var(--gray-100)
}

.btn-ghost:hover {
    background-color: var(--gray-100);
    color: var(--gray-700);
}

.btn-ghost.btn-inverted-text:hover {
    color: var(--gray-900)
}

.btn-white {
    background-color: white;
    color: var(--primary-green-dark);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--primary-green-dark);
}

.btn-white:hover {
    background-color: var(--gray-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: var(--primary-green-darker);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

/* Sections */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-subtitle {
    color: var(--primary-green);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

/* Expando section for pages with small amounts of content */
.expando {
    min-height: 50vh;
}

/* Hero Section */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: var(--hero-gradient);
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.hero.dark {
    background:
        radial-gradient(ellipse at 70% 30%, rgba(16, 185, 129, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 60%, rgba(16, 185, 129, 0.03) 0%, transparent 45%),
        linear-gradient(160deg, #1a1f2e 0%, #111827 40%, #0d1117 100%);
}

.hero.alt {
    background: var(--gray-900);
    min-height: auto;
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    color: var(--gray-300);
}

@keyframes mesh-drift-1 {
    0%   { transform: translate(0, 0); }
    50%  { transform: translate(140px, 65px) scale(125%); }
    100% { transform: translate(0, 0); }
}

@keyframes mesh-drift-2 {
    0%   { transform: translate(0, 0); }
    50%  { transform: translate(-35px, -20px); }
    100% { transform: translate(0, 0); }
}

/* Network mesh layer 1 */
.hero::before {
    content: '';
    position: absolute;
    inset: -50px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23c0c5cc' stroke-width='0.8' fill='none' opacity='0.8'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23b0b6bf' opacity='0.7'%3E%3Ccircle cx='0' cy='50' r='2'/%3E%3Ccircle cx='200' cy='50' r='2'/%3E%3Ccircle cx='0' cy='130' r='2'/%3E%3Ccircle cx='200' cy='130' r='2'/%3E%3Ccircle cx='70' cy='0' r='2'/%3E%3Ccircle cx='70' cy='200' r='2'/%3E%3Ccircle cx='150' cy='0' r='2'/%3E%3Ccircle cx='150' cy='200' r='2'/%3E%3Ccircle cx='60' cy='80' r='2.5'/%3E%3Ccircle cx='140' cy='60' r='2.5'/%3E%3Ccircle cx='100' cy='140' r='2.5'/%3E%3Ccircle cx='40' cy='170' r='2'/%3E%3Ccircle cx='170' cy='160' r='2'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    opacity: 1;
    pointer-events: none;
    animation: mesh-drift-1 70s ease-in-out infinite;
}

/* Network mesh layer 2 (offset, different scale) */
.hero::after {
    content: '';
    position: absolute;
    inset: -50px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23c8cdd3' stroke-width='0.6' fill='none' opacity='0.6'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23c8cdd3' opacity='0.4'%3E%3Ccircle cx='0' cy='50' r='1.5'/%3E%3Ccircle cx='200' cy='50' r='1.5'/%3E%3Ccircle cx='0' cy='130' r='1.5'/%3E%3Ccircle cx='200' cy='130' r='1.5'/%3E%3Ccircle cx='70' cy='0' r='1.5'/%3E%3Ccircle cx='70' cy='200' r='1.5'/%3E%3Ccircle cx='150' cy='0' r='1.5'/%3E%3Ccircle cx='150' cy='200' r='1.5'/%3E%3Ccircle cx='60' cy='80' r='2'/%3E%3Ccircle cx='140' cy='60' r='2'/%3E%3Ccircle cx='100' cy='140' r='2'/%3E%3Ccircle cx='40' cy='170' r='1.5'/%3E%3Ccircle cx='170' cy='160' r='1.5'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 260px 260px;
    opacity: 0.6;
    pointer-events: none;
    animation: mesh-drift-2 23s ease-in-out infinite;
}

/* Dark hero: lighter mesh for dark background */
.hero.dark::before {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23ffffff' stroke-width='0.8' fill='none' opacity='0.08'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23ffffff' opacity='0.1'%3E%3Ccircle cx='0' cy='50' r='2'/%3E%3Ccircle cx='200' cy='50' r='2'/%3E%3Ccircle cx='0' cy='130' r='2'/%3E%3Ccircle cx='200' cy='130' r='2'/%3E%3Ccircle cx='70' cy='0' r='2'/%3E%3Ccircle cx='70' cy='200' r='2'/%3E%3Ccircle cx='150' cy='0' r='2'/%3E%3Ccircle cx='150' cy='200' r='2'/%3E%3Ccircle cx='60' cy='80' r='2.5'/%3E%3Ccircle cx='140' cy='60' r='2.5'/%3E%3Ccircle cx='100' cy='140' r='2.5'/%3E%3Ccircle cx='40' cy='170' r='2'/%3E%3Ccircle cx='170' cy='160' r='2'/%3E%3C/g%3E%3C/svg%3E");
}

.hero.dark::after {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23ffffff' stroke-width='0.6' fill='none' opacity='0.05'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23ffffff' opacity='0.06'%3E%3Ccircle cx='0' cy='50' r='1.5'/%3E%3Ccircle cx='200' cy='50' r='1.5'/%3E%3Ccircle cx='0' cy='130' r='1.5'/%3E%3Ccircle cx='200' cy='130' r='1.5'/%3E%3Ccircle cx='70' cy='0' r='1.5'/%3E%3Ccircle cx='70' cy='200' r='1.5'/%3E%3Ccircle cx='150' cy='0' r='1.5'/%3E%3Ccircle cx='150' cy='200' r='1.5'/%3E%3Ccircle cx='60' cy='80' r='2'/%3E%3Ccircle cx='140' cy='60' r='2'/%3E%3Ccircle cx='100' cy='140' r='2'/%3E%3Ccircle cx='40' cy='170' r='1.5'/%3E%3Ccircle cx='170' cy='160' r='1.5'/%3E%3C/g%3E%3C/svg%3E");
}

/* Alt hero: restore decorative blob, disable mesh */
.hero.alt::before {
    inset: auto;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background-image: none;
    background: radial-gradient(circle, var(--gray-300) 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 50%;
    animation: none;
}

.hero.alt::after {
    display: none;
}

@media (prefers-reduced-motion: reduce) {
    .hero::before,
    .hero::after {
        animation: none;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
}

.hero-homepage {
    Z-index: 1;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-700) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
}

.hero.dark h1 {
    background: none;
    color: white;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.hero.dark p {
    color: var(--gray-300);
}

.hero.alt p {
    color: var(--gray-100);
}

.hero.alt h1 {
    background: none;
    color: var(--gray-100);
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.hero-subtitle {
    font-size: 1.35rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Cards */
.card {
    background: var(--surface-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-normal), transform var(--transition-normal);
    border: 1px solid var(--border-default);
}

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

.card.clickable {
    cursor: pointer;
}

.card.clickable:hover {
    transform: translateY(-4px);
}

/* Color bar on top of classification cards */
.card-bar {
    border-top: 4px solid var(--border-default);
}

.card-bar-primary {
    border-top-color: var(--primary-green);
}

.card-bar-transactions {
    border-top-color: var(--secondary-blue);
}

.card-bar-updates {
    border-top-color: var(--warning);
}

.card-bar-promotions {
    border-top-color: var(--error);
}

.account-nav-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.card ul {
    padding-left: var(--spacing-lg);
}

.card li {
    margin-bottom: var(--spacing-xs);
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Footer */
footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--primary-green-light);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* How It Works - Step Flow */
.step-flow {
    max-width: 680px;
    margin: 0 auto;
}

.step-flow-line {
    width: 2px;
    height: 40px;
    background: var(--border-default);
    margin: 0 auto;
    max-width: 48px;
}

.step-flow-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.step-flow-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-muted);
    border: 2px solid var(--border-default);
    color: var(--primary-green);
    flex-shrink: 0;
}

.step-flow-circle .material-symbols-outlined {
    font-size: 24px;
}

.step-flow-circle.step-highlight {
    border-color: var(--primary-green);
    background: var(--primary-green-pale);
}

.step-flow-body {
    background: var(--surface-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.step-flow-body:hover {
    border-color: var(--primary-green-light);
}

.step-flow-body.step-body-highlight {
    border-color: var(--primary-green-light);
    box-shadow: 0 0 24px rgba(16, 185, 129, 0.06);
}

.step-flow-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-green);
    margin-bottom: var(--spacing-xs);
}

.step-flow-body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.step-flow-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.65;
}

.step-flow-ai-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.step-flow-ai-grid.step-flow-ai-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.step-flow-ai-card {
    background: var(--surface-muted);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-sm);
    text-align: center;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.step-flow-ai-card:hover {
    border-color: var(--primary-green-light);
}

.step-flow-ai-card .material-symbols-outlined {
    font-size: 28px;
    margin-bottom: var(--spacing-xs);
}

.step-flow-ai-card .ai-icon-content { color: var(--secondary-blue); }
.step-flow-ai-card .ai-icon-signals { color: var(--warning); }
.step-flow-ai-card .ai-icon-blender { color: var(--primary-green); }

.step-flow-ai-card h4 {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.step-flow-ai-card span {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Decision fork */
.step-flow-decision {
    text-align: center;
    max-width: 420px;
    margin: 0 auto;
    background: var(--surface-card);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
}

.step-flow-decision .material-symbols-outlined {
    font-size: 32px;
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
}

.step-flow-decision h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.step-flow-decision p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.step-flow-fork {
    display: flex;
    gap: var(--spacing-xl);
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.step-flow-fork::before {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    right: 25%;
    height: 2px;
    background: var(--border-default);
}

.step-flow-fork-arm {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: 2px;
}

.step-flow-fork-v {
    width: 2px;
    height: 24px;
    background: var(--border-default);
}

.step-flow-fork-label {
    font-size: 0.75rem;
    font-weight: 700;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
}

.step-flow-fork-label.fork-spam {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.step-flow-fork-label.fork-ham {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary-green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.step-flow-fork-card {
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    width: 100%;
}

.step-flow-fork-card h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.step-flow-fork-card p {
    font-size: 0.85rem;
    margin-bottom: 0;
    line-height: 1.5;
}

.step-flow-fork-card.fork-card-spam {
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.step-flow-fork-card.fork-card-spam h4 { color: var(--error); }
.step-flow-fork-card.fork-card-spam p { color: #b91c1c; }

.step-flow-fork-card.fork-card-ham {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.step-flow-fork-card.fork-card-ham h4 { color: var(--primary-green); }
.step-flow-fork-card.fork-card-ham p { color: #047857; }

/* Category pills */
.step-flow-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.step-flow-cat-pill {
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: 0.72rem;
    font-weight: 600;
    border: 1px solid;
}

.cat-primary    { background: rgba(59, 130, 246, 0.08); color: var(--secondary-blue); border-color: rgba(59, 130, 246, 0.2); }
.cat-updates    { background: rgba(16, 185, 129, 0.08); color: var(--primary-green); border-color: rgba(16, 185, 129, 0.2); }
.cat-promotions { background: rgba(245, 158, 11, 0.08); color: var(--warning); border-color: rgba(245, 158, 11, 0.2); }
.cat-transactions { background: rgba(139, 92, 246, 0.08); color: #8b5cf6; border-color: rgba(139, 92, 246, 0.2); }

/* Stats row */
.step-flow-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.step-flow-stat {
    background: var(--surface-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-sm);
    text-align: center;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.step-flow-stat:hover {
    border-color: var(--primary-green-light);
}

.step-flow-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1;
}

.step-flow-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    line-height: 1.3;
}

@media (max-width: 900px) {
    .step-flow-ai-grid.step-flow-ai-grid-4 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .step-flow-ai-grid {
        grid-template-columns: 1fr;
    }

    .step-flow-fork {
        flex-direction: column;
        align-items: center;
        max-width: 280px;
    }

    .step-flow-stats {
        grid-template-columns: 1fr 1fr;
    }

    .step-flow-item {
        grid-template-columns: 40px 1fr;
        gap: var(--spacing-sm);
    }

    .step-flow-circle {
        width: 40px;
        height: 40px;
    }

    .step-flow-circle .material-symbols-outlined {
        font-size: 20px;
    }

    .step-flow-line {
        max-width: 40px;
    }
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --header-height-scrolled: 60px;
    }

    nav ul {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background-color: var(--surface-mobile-nav);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        gap: var(--spacing-md);
    }

    nav ul.active {
        display: flex;
    }

    /* The mobile nav stacks vertically, so drop the horizontal pull-in. */
    .header-container nav ul .theme-toggle-item + li {
        margin-inline-start: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + var(--spacing-2xl)) 0 var(--spacing-3xl);
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .card {
        padding: var(--spacing-lg);
    }
}

/* User Monogram */
.user-monogram {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    position: relative;
    padding: 0 !important;
}

.user-monogram:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
}

.monogram-initials {
    display: block;
    line-height: 1;
    text-transform: uppercase;
    font-family: Arial;
}

/* Responsive adjustments for monogram */
@media (max-width: 768px) {
    .user-monogram {
        width: 36px;
        height: 36px;
        font-size: 0.8125rem;
    }
}

/* User Menu Dropdown */
.user-menu {
    position: relative;
}

.user-menu .user-monogram {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    min-width: 220px;
    background: var(--surface-dropdown);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs) 0;
    z-index: 1000;
}

.user-menu-dropdown[hidden] {
    display: none;
}

.user-menu-name {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-style: italic;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-menu-divider {
    height: 1px;
    background: var(--border-default);
    margin: var(--spacing-xs) 0;
}

.user-menu-item {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.user-menu-item:hover,
.user-menu-item:focus-visible {
    background: var(--surface-sunken);
    color: var(--text-strong);
    outline: none;
}

.user-menu-item.user-menu-item-danger {
    color: var(--error);
}

.user-menu-item.user-menu-item-danger:hover,
.user-menu-item.user-menu-item-danger:focus-visible {
    background: #fee2e2;
    color: var(--error);
}

/* Override the nav link underline for menu items */
nav .user-menu-dropdown a::after {
    display: none;
}

/* Legal Content (Privacy Policy, Terms of Service) */
.legal-content {
    padding: var(--spacing-2xl) 0 var(--spacing-3xl);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-default);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.legal-content ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.legal-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.legal-content a {
    color: var(--link-hover);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

.legal-content strong {
    color: var(--text-default);
}

.legal-content .legal-caps {
    text-transform: uppercase;
    font-size: 0.9375rem;
}

/* ===========================================
   Account Area Common Styles
   =========================================== */

/* Account Breadcrumb Navigation */
.account-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.account-breadcrumb a {
    color: var(--text-subtle);
    text-decoration: none;
}

.account-breadcrumb a:hover {
    color: var(--primary-green);
}

.account-breadcrumb span:last-child {
    color: var(--border-default);
}

/* Account Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.status-active { background-color: var(--primary-green-pale); color: #065f46; }
.status-badge.status-trial { background-color: #dbeafe; color: #1e40af; }
.status-badge.status-suspended { background-color: #fef3c7; color: #92400e; }
.status-badge.status-canceled { background-color: var(--gray-100); color: var(--gray-600); }
.status-badge.status-expired { background-color: var(--gray-100); color: var(--gray-600); }
.status-badge.status-pastdue { background-color: #fef2f2; color: #991b1b; }

/* Account Alert Messages */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.alert-success {
    background-color: var(--alert-success-bg);
    border-left: 4px solid var(--primary-green);
    color: var(--alert-success-fg);
}

.alert-error {
    background-color: var(--alert-error-bg);
    border-left: 4px solid var(--error);
    color: var(--alert-error-fg);
}

.alert-warning {
    background-color: var(--alert-warning-bg);
    border-left: 4px solid #f59e0b;
    color: var(--alert-warning-fg);
}

.alert-info {
    background-color: var(--alert-info-bg);
    border-left: 4px solid var(--secondary-blue);
    color: var(--alert-info-fg);
}

/* Account Form Styles */
.form-section {
    padding-bottom: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-default);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: var(--spacing-lg);
}

.form-section h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-strong);
}

.form-section-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-strong);
}

.form-input,
.form-select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-strong);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-sans);
    background-color: var(--surface-card);
    color: var(--text-default);
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-green);
}

.form-input::placeholder {
    color: var(--text-subtle);
}

.form-error {
    display: block;
    color: var(--error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
}

.help-text {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* Account Details Grid */
.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.detail-item .label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.detail-item .value {
    font-weight: 500;
}

/* Progress Bars */
.progress-bar {
    height: 8px;
    background-color: var(--border-default);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar.large {
    height: 12px;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-green);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
}

.progress-fill.warning {
    background-color: #f59e0b;
}

.progress-fill.danger {
    background-color: var(--error);
}

/* Text Utilities */
.text-error { color: var(--error); }
.text-warning { color: #d97706; }
.text-success { color: var(--primary-green); }

/* Button Sizes */
.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

/* Danger Button */
.btn-danger {
    background-color: var(--error);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-danger:hover {
    background-color: #b91c1c;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
}

.empty-state .material-symbols-outlined {
    font-size: 4rem;
    color: var(--text-subtle);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .details-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions .btn {
        width: 100%;
    }
}

/* ===========================================
   Account Area - Extended Common Styles
   =========================================== */

/* Card Header (used in Security, ApiKeys, etc.) */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-default);
}

.card-header h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin: 0;
}

/* Section Description */
.section-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Detail Row Pattern (used in Licenses, ApiKeys, Usage) */
.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row .label {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.detail-row .value {
    font-weight: 500;
    font-size: 0.875rem;
}

/* Account Sidebar */
.account-sidebar {
    width: 240px;
    flex-shrink: 0;
}

.account-nav {
    position: sticky;
    top: var(--spacing-xl);
}

.nav-section {
    margin-bottom: var(--spacing-xl);
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.nav-item:hover {
    background-color: var(--surface-sunken);
    color: var(--text-strong);
}

.nav-item.active {
    background-color: var(--primary-green-pale);
    color: var(--primary-green-dark);
    font-weight: 600;
}

.nav-item .material-symbols-outlined {
    font-size: 1.25rem;
}

/* Preference List Pattern (used in Privacy, ApiKeys) */
.preference-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.preference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preference-item:hover {
    border-color: var(--primary-green-light);
    background-color: rgba(16, 185, 129, 0.02);
}

.preference-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.preference-info strong {
    font-size: 1rem;
}

.preference-info span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.preference-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-green);
    flex-shrink: 0;
}

/* Radio/Checkbox Group Pattern (used in ApiKeys) */
.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--primary-green-light);
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
    border-color: var(--primary-green);
    background-color: rgba(16, 185, 129, 0.05);
}

.radio-option input,
.checkbox-option input {
    margin-top: 2px;
    accent-color: var(--primary-green);
}

.radio-label,
.checkbox-label {
    display: flex;
}

.radio-label.col,
.checkbox-label.col {
    flex-direction: column;    
}

.radio-description,
.checkbox-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* License/Key Display Pattern */
.license-key-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--surface-sunken);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.license-key-display code {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.05em;
    user-select: all;
}

.copy-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background-color: var(--border-default);
    color: var(--text-secondary);
}

.copy-btn.copied {
    color: var(--primary-green);
}

/* Expiring Soon Badge */
.expiring-soon-badge {
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px var(--spacing-xs);
    background-color: #fef3c7;
    color: #92400e;
    border-radius: var(--radius-sm);
    margin-left: var(--spacing-sm);
}

/* Warning Box and Danger Zone */
.warning-box {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: #fef2f2;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
}

.warning-box .material-symbols-outlined {
    color: var(--error);
    flex-shrink: 0;
}

.warning-box strong {
    color: #991b1b;
}

.warning-box p {
    color: #7f1d1d;
    margin: var(--spacing-xs) 0 0 0;
    font-size: 0.9375rem;
}

.danger-zone {
    border: 2px solid #fecaca;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background: var(--surface-card);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-default);
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: var(--spacing-xs);
}

.modal-close:hover {
    color: var(--text-secondary);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-body > p {
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-default);
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-default);
    padding-bottom: var(--spacing-md);
}

.filter-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.filter-tab:hover {
    color: var(--text-strong);
    background-color: var(--surface-sunken);
}

.filter-tab.active {
    color: var(--primary-green);
    background-color: var(--primary-green-pale);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-default);
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination-btn:hover {
    background-color: var(--surface-sunken);
    border-color: var(--text-subtle);
}

.pagination-info {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Data Table */
.table-wrapper {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-default);
}

.data-table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background-color: var(--surface-muted);
}

.data-table tbody tr:hover {
    background-color: var(--surface-muted);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Small Empty State */
.empty-state-small {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state-small .material-symbols-outlined {
    font-size: 2.5rem;
    color: var(--text-subtle);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.empty-state-small p {
    margin: 0;
}

/* Additional Status Badge Variants */
.status-badge.status-inactive {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

/* Invoice/Payment Status Badges */
.status-badge.status-paid { background-color: var(--primary-green-pale); color: #065f46; }
.status-badge.status-open { background-color: #fef9c3; color: #854d0e; }
.status-badge.status-draft { background-color: var(--gray-100); color: var(--gray-600); }
.status-badge.status-failed { background-color: #fef2f2; color: #991b1b; }
.status-badge.status-refunded { background-color: #f3e8ff; color: #6b21a8; }
.status-badge.status-pending { background-color: #fef9c3; color: #854d0e; }
.status-badge.status-processing { background-color: #dbeafe; color: #1e40af; }
.status-badge.status-completed { background-color: var(--primary-green-pale); color: #065f46; }
.status-badge.status-rejected { background-color: #fef2f2; color: #991b1b; }

/* Password Input with Toggle */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    display: flex;
    align-items: center;
}

.password-toggle:hover {
    color: var(--text-secondary);
}

/* Card Brand Labels */
.card-brand {
    font-size: 0.625rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 2px;
    text-transform: uppercase;
}

.card-brand.visa { background: #1a1f71; color: white; }
.card-brand.mastercard { background: #eb001b; color: white; }
.card-brand.amex { background: #006fcf; color: white; }
.card-brand.discover { background: #ff6600; color: white; }

/* Monospace Text (for invoice numbers, license keys, etc.) */
.text-mono {
    font-family: var(--font-mono);
}

/* Responsive Grid Helper - Forces single column on mobile */
@media (max-width: 768px) {
    .responsive-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Table Cell Utilities */
.actions-cell {
    text-align: right;
    white-space: nowrap;
}

.actions-cell .btn {
    margin-left: var(--spacing-xs);
}

/* Invoice/Transaction Number Display */
.invoice-number {
    font-weight: 500;
    font-family: var(--font-mono);
}

/* Security Note */
.security-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--surface-muted);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.security-note .material-symbols-outlined {
    color: var(--primary-green);
}

/* Centered security note variant */
.security-note.centered {
    justify-content: center;
    margin-top: var(--spacing-xl);
    background-color: transparent;
    padding: 0;
}

/* Responsive Adjustments for New Components */
@media (max-width: 1024px) {
    .account-sidebar {
        display: none;
    }
}

.integrations-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

@media (max-width: 768px) {
    .card-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .preference-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .filter-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .filter-tab {
        white-space: nowrap;
    }

    .license-key-display {
        flex-direction: column;
        align-items: stretch;
    }

    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }

    .integrations-layout {
        grid-template-columns: 1fr;
    }
}

/* ===========================================
   Theme Toggle Button
   =========================================== */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    
    svg.theme-toggle-icon {fill: var(--text-secondary); height: 23px; width: auto; line-height: 1;}
}

.theme-toggle:hover {
    background-color: var(--surface-sunken);
    color: var(--text-strong);
}


/* Show only the icon matching the current theme. */
[data-theme="light"] .theme-toggle-icon-dark { display: none; }
[data-theme="dark"] .theme-toggle-icon-light { display: none; }

/* Suppress the underline animation on this nav item. */
nav .theme-toggle::after { display: none; }

@media (max-width: 768px) {
    .theme-toggle {
        width: 36px;
        height: 36px;
    }
}

/* ===========================================
   Dark Mode Theme
   ===========================================
   Activated by data-theme="dark" on <html>. The inline script in _Layout.cshtml
   sets the attribute before first paint based on localStorage['theme'] (shared
   with the React account SPA) or the user's prefers-color-scheme.
*/

/* Force native form controls (inputs, autofill, scrollbars) to light styling when the
   user has explicitly resolved to light, so an OS-level dark prefers-color-scheme doesn't
   override it. Scoped to [data-theme="light"] (not :root) so that with no explicit choice
   the browser still follows prefers-color-scheme. */
[data-theme="light"] {
    color-scheme: light;
}

[data-theme="dark"] {
    --surface-page: #0d1117;
    --surface-card: #161b22;
    --surface-muted: #1a1f2a;
    --surface-sunken: #21262d;
    --surface-header: rgb(13, 18, 25);
    --surface-mobile-nav: #161b22;
    --surface-dropdown: #1c2128;

    --text-strong: #f3f4f6;
    --text-default: #d1d5db;
    --text-secondary: #b1b8c2;
    --text-muted: #8b949e;
    --text-subtle: #6e7681;
    --text-inverted: #0d1117;

    --border-subtle: #21262d;
    --border-default: #2c333d;
    --border-strong: #3d4654;

    /* Link colors: brighten greens for legibility on dark backgrounds. */
    --link-color: var(--primary-green-light);
    --link-hover: #6ee7b7;

    /* Hero gradient: switch to the deep navy/green palette used by .hero.dark. */
    --hero-gradient: radial-gradient(ellipse at 70% 30%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
                     radial-gradient(ellipse at 20% 60%, rgba(16, 185, 129, 0.04) 0%, transparent 45%),
                     linear-gradient(160deg, #1a1f2e 0%, #111827 40%, #0d1117 100%);

    /* Alerts: shift to translucent overlays with brighter foreground text. */
    --alert-success-bg: rgba(16, 185, 129, 0.12);
    --alert-success-fg: #6ee7b7;
    --alert-error-bg: rgba(239, 68, 68, 0.14);
    --alert-error-fg: #fca5a5;
    --alert-warning-bg: rgba(245, 158, 11, 0.14);
    --alert-warning-fg: #fcd34d;
    --alert-info-bg: rgba(59, 130, 246, 0.14);
    --alert-info-fg: #93c5fd;

    color-scheme: dark;
}

/* Hero: swap to the existing dark mesh + gradient when the page is in dark mode. */
[data-theme="dark"] .hero {
    background: var(--hero-gradient);
}

[data-theme="dark"] .hero::before {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23ffffff' stroke-width='0.8' fill='none' opacity='0.08'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23ffffff' opacity='0.1'%3E%3Ccircle cx='0' cy='50' r='2'/%3E%3Ccircle cx='200' cy='50' r='2'/%3E%3Ccircle cx='0' cy='130' r='2'/%3E%3Ccircle cx='200' cy='130' r='2'/%3E%3Ccircle cx='70' cy='0' r='2'/%3E%3Ccircle cx='70' cy='200' r='2'/%3E%3Ccircle cx='150' cy='0' r='2'/%3E%3Ccircle cx='150' cy='200' r='2'/%3E%3Ccircle cx='60' cy='80' r='2.5'/%3E%3Ccircle cx='140' cy='60' r='2.5'/%3E%3Ccircle cx='100' cy='140' r='2.5'/%3E%3Ccircle cx='40' cy='170' r='2'/%3E%3Ccircle cx='170' cy='160' r='2'/%3E%3C/g%3E%3C/svg%3E");
}

[data-theme="dark"] .hero::after {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cg stroke='%23ffffff' stroke-width='0.6' fill='none' opacity='0.05'%3E%3Cline x1='0' y1='50' x2='60' y2='80'/%3E%3Cline x1='60' y1='80' x2='140' y2='60'/%3E%3Cline x1='140' y1='60' x2='200' y2='50'/%3E%3Cline x1='70' y1='0' x2='60' y2='80'/%3E%3Cline x1='70' y1='0' x2='140' y2='60'/%3E%3Cline x1='150' y1='0' x2='140' y2='60'/%3E%3Cline x1='60' y1='80' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='100' y2='140'/%3E%3Cline x1='140' y1='60' x2='170' y2='160'/%3E%3Cline x1='100' y1='140' x2='40' y2='170'/%3E%3Cline x1='100' y1='140' x2='170' y2='160'/%3E%3Cline x1='0' y1='130' x2='40' y2='170'/%3E%3Cline x1='0' y1='130' x2='60' y2='80'/%3E%3Cline x1='40' y1='170' x2='70' y2='200'/%3E%3Cline x1='170' y1='160' x2='200' y2='130'/%3E%3Cline x1='170' y1='160' x2='150' y2='200'/%3E%3C/g%3E%3Cg fill='%23ffffff' opacity='0.06'%3E%3Ccircle cx='0' cy='50' r='1.5'/%3E%3Ccircle cx='200' cy='50' r='1.5'/%3E%3Ccircle cx='0' cy='130' r='1.5'/%3E%3Ccircle cx='200' cy='130' r='1.5'/%3E%3Ccircle cx='70' cy='0' r='1.5'/%3E%3Ccircle cx='70' cy='200' r='1.5'/%3E%3Ccircle cx='150' cy='0' r='1.5'/%3E%3Ccircle cx='150' cy='200' r='1.5'/%3E%3Ccircle cx='60' cy='80' r='2'/%3E%3Ccircle cx='140' cy='60' r='2'/%3E%3Ccircle cx='100' cy='140' r='2'/%3E%3Ccircle cx='40' cy='170' r='1.5'/%3E%3Ccircle cx='170' cy='160' r='1.5'/%3E%3C/g%3E%3C/svg%3E");
}

/* Hero gradient title uses a fixed light->white gradient in dark mode. */
[data-theme="dark"] .hero h1 {
    background: linear-gradient(135deg, #f9fafb 0%, #d1d5db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons: ghost button on dark surfaces uses lighter text. */
[data-theme="dark"] .btn-ghost {
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-ghost:hover {
    background-color: var(--surface-sunken);
    color: var(--text-strong);
}

[data-theme="dark"] .btn-secondary-grey {
    background-color: var(--surface-sunken);
}

/* User-menu danger hover: tone down the rose-50 highlight. */
[data-theme="dark"] .user-menu-item.user-menu-item-danger:hover,
[data-theme="dark"] .user-menu-item.user-menu-item-danger:focus-visible {
    background: rgba(239, 68, 68, 0.15);
}

/* Warning/danger boxes: shift backgrounds to translucent overlays. */
[data-theme="dark"] .warning-box {
    background-color: rgba(239, 68, 68, 0.12);
}

[data-theme="dark"] .warning-box strong {
    color: #fca5a5;
}

[data-theme="dark"] .warning-box p {
    color: #fda4a4;
}

[data-theme="dark"] .danger-zone {
    border-color: rgba(239, 68, 68, 0.35);
}

/* Status badges: lighter foreground text on translucent backgrounds. */
[data-theme="dark"] .status-badge.status-active,
[data-theme="dark"] .status-badge.status-paid,
[data-theme="dark"] .status-badge.status-completed {
    background-color: rgba(16, 185, 129, 0.18);
    color: #6ee7b7;
}

[data-theme="dark"] .status-badge.status-trial,
[data-theme="dark"] .status-badge.status-processing {
    background-color: rgba(59, 130, 246, 0.18);
    color: #93c5fd;
}

[data-theme="dark"] .status-badge.status-suspended,
[data-theme="dark"] .status-badge.status-open,
[data-theme="dark"] .status-badge.status-pending {
    background-color: rgba(245, 158, 11, 0.18);
    color: #fcd34d;
}

[data-theme="dark"] .status-badge.status-pastdue,
[data-theme="dark"] .status-badge.status-failed,
[data-theme="dark"] .status-badge.status-rejected {
    background-color: rgba(239, 68, 68, 0.18);
    color: #fca5a5;
}

[data-theme="dark"] .status-badge.status-canceled,
[data-theme="dark"] .status-badge.status-expired,
[data-theme="dark"] .status-badge.status-draft,
[data-theme="dark"] .status-badge.status-inactive {
    background-color: var(--surface-sunken);
    color: var(--text-secondary);
}

[data-theme="dark"] .status-badge.status-refunded {
    background-color: rgba(139, 92, 246, 0.18);
    color: #c4b5fd;
}

/* Filter tab active state: shift the pale-green highlight to a translucent overlay. */
[data-theme="dark"] .filter-tab.active {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--primary-green-light);
}

/* Nav active item (account sidebar): translucent highlight in dark mode. */
[data-theme="dark"] .nav-item.active {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--primary-green-light);
}

/* Preference item hover: invert the rose-on-mint tint. */
[data-theme="dark"] .preference-item:hover {
    background-color: rgba(16, 185, 129, 0.06);
}

/* Step flow highlights: translucent green pale. */
[data-theme="dark"] .step-flow-circle.step-highlight {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--primary-green);
}

[data-theme="dark"] .step-flow-body.step-body-highlight {
    box-shadow: 0 0 24px rgba(16, 185, 129, 0.12);
}

/* Header logo monogram contrast tweak. */
[data-theme="dark"] header {
}

/* Mobile-menu-toggle bars need a lighter color in dark mode. */
[data-theme="dark"] .mobile-menu-toggle span {
    background-color: var(--text-default);
}

/* Footer stays dark; subtly lift its background so it remains distinct from page. */
[data-theme="dark"] footer {
    background-color: #050a13;
    border-top: 1px solid var(--border-subtle);
}

/* Account expiring-soon badge contrast on dark. */
[data-theme="dark"] .expiring-soon-badge {
    background-color: rgba(245, 158, 11, 0.18);
    color: #fcd34d;
}