/*
 * Crescendo legal-document presentation.
 *
 * WHY: the released Android app opens /privacy and /terms in a WebView with
 * JavaScript disabled. Keeping this stylesheet static makes every legal page
 * readable and branded without relying on Tailwind's JavaScript Play CDN.
 */

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

html {
    color-scheme: light;
    scroll-behavior: smooth;
}

:root,
[data-theme="light"] {
    --color-bg: #FEFDFB;
    --color-surface: #FFFFFF;
    --color-surface-high: #F9FAFB;
    --color-text: #1F2937;
    --color-text-secondary: #4B5563;
    --color-text-muted: #6B7280;
    --color-border: #E5E7EB;
    --color-accent: #353889;
    --color-accent-hover: #4447A3;
    --color-gold: #D4AF37;
    --color-gold-hover: #C9A227;
    --color-ring-offset: #FEFDFB;
}

[data-theme="dark"] {
    color-scheme: dark;
    --color-bg: #0F0F14;
    --color-surface: #1A1A24;
    --color-surface-high: #252532;
    --color-text: #F3F4F6;
    --color-text-secondary: #D1D5DB;
    --color-text-muted: #9CA3AF;
    --color-border: #2D2D3D;
    --color-accent: #8E91CC;
    --color-accent-hover: #B5B7DE;
    --color-gold: #D4AF37;
    --color-gold-hover: #E9C46D;
    --color-ring-offset: #0F0F14;
}

[data-theme="sepia"] {
    color-scheme: light;
    --color-bg: #F5ECD7;
    --color-surface: #FDF8EE;
    --color-surface-high: #FFFBF3;
    --color-text: #3D2B1F;
    --color-text-secondary: #5C4033;
    --color-text-muted: #7A5E47;
    --color-border: #D4C4A8;
    --color-accent: #2A2C6E;
    --color-accent-hover: #4447A3;
    --color-gold: #B8860B;
    --color-gold-hover: #C9A227;
    --color-ring-offset: #F5ECD7;
}

[data-theme="high-contrast"] {
    color-scheme: dark;
    --color-bg: #000000;
    --color-surface: #000000;
    --color-surface-high: #1A1A1A;
    --color-text: #FFFFFF;
    --color-text-secondary: #FFFFFF;
    --color-text-muted: #E5E5E5;
    --color-border: #FFFFFF;
    --color-accent: #FFFFFF;
    --color-accent-hover: #D4AF37;
    --color-gold: #FFE16B;
    --color-gold-hover: #FFFFFF;
    --color-ring-offset: #000000;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        color-scheme: dark;
        --color-bg: #0F0F14;
        --color-surface: #1A1A24;
        --color-surface-high: #252532;
        --color-text: #F3F4F6;
        --color-text-secondary: #D1D5DB;
        --color-text-muted: #9CA3AF;
        --color-border: #2D2D3D;
        --color-accent: #8E91CC;
        --color-accent-hover: #B5B7DE;
        --color-gold: #D4AF37;
        --color-gold-hover: #E9C46D;
        --color-ring-offset: #0F0F14;
    }
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
}

a {
    color: inherit;
    text-underline-offset: 0.15em;
}

button {
    font: inherit;
}

svg {
    display: block;
}

.legal-document p,
.legal-document ul,
.legal-document ol {
    margin-top: 0;
}

.legal-document ul,
.legal-document ol {
    padding-left: 1.35rem;
}

.legal-document li + li {
    margin-top: 0.25rem;
}

.legal-document h1,
.legal-document h2,
.legal-document h3 {
    line-height: 1.25;
    scroll-margin-top: 2rem;
}

.legal-document table {
    width: 100%;
    border-collapse: collapse;
    color: var(--color-text-secondary);
}

.legal-document th,
.legal-document td {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    vertical-align: top;
}

.legal-document th {
    color: var(--color-text);
    font-weight: 600;
}

.legal-document code {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.prose { color: var(--color-text-secondary); }
.font-serif { font-family: "Source Serif 4", Georgia, "Times New Roman", serif; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

.text-theme-text { color: var(--color-text); }
.text-theme-text-secondary { color: var(--color-text-secondary); }
.text-theme-text-muted { color: var(--color-text-muted); }
.text-theme-accent-text { color: var(--color-gold); }
.text-brand-600 { color: var(--color-accent); }
.text-brand-900 { color: #1A1F4E; }
.text-white { color: #FFFFFF; }
.text-slate-800 { color: var(--color-text); }
.text-amber-600 { color: #B45309; }
.text-green-600 { color: #15803D; }
.text-red-600 { color: #DC2626; }
.text-red-800 { color: #991B1B; }
.text-red-900 { color: #7F1D1D; }

.bg-theme-bg { background-color: var(--color-bg); }
.bg-theme-surface { background-color: var(--color-surface); }
.bg-theme-surface-high { background-color: var(--color-surface-high); }
.bg-brand-600 { background-color: #353889; }
.bg-gold-400 { background-color: var(--color-gold); }
.bg-red-50 { background-color: #FEF2F2; }

.border { border-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-l-4 { border-left-width: 4px; border-left-style: solid; }
.border-theme-border { border-color: var(--color-border); }
.border-gold-400 { border-color: var(--color-gold); }
.border-red-200 { border-color: #FECACA; }
.divide-y > :not([hidden]) ~ :not([hidden]) { border-top-width: 1px; border-top-style: solid; }
.divide-theme-border > :not([hidden]) ~ :not([hidden]) { border-color: var(--color-border); }

.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.shadow-sm { box-shadow: 0 1px 2px rgb(0 0 0 / 0.08); }

.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }

.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.space-y-1 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.25rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-4 > :not([hidden]) ~ :not([hidden]) { margin-top: 1rem; }

.w-5 { width: 1.25rem; }
.w-full { width: 100%; }
.h-5 { height: 1.25rem; }
.h-14 { height: 3.5rem; }
.max-w-none { max-width: none; }
.max-w-2xl { max-width: 42rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.ml-4 { margin-left: 1rem; }
.mr-2 { margin-right: 0.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.pb-2 { padding-bottom: 0.5rem; }

.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.break-all { overflow-wrap: anywhere; word-break: break-all; }
.list-decimal { list-style-type: decimal; }
.list-inside { list-style-position: inside; }
.z-50 { z-index: 50; }

.transition-colors {
    transition-property: color, background-color, border-color;
}
.duration-200 { transition-duration: 200ms; }
.hover\:underline:hover { text-decoration-line: underline; }
.hover\:text-brand-500:hover { color: var(--color-accent-hover); }
.hover\:text-theme-text:hover { color: var(--color-text); }
.hover\:bg-gold-500:hover { background-color: var(--color-gold-hover); }

.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\:ring-2:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.focus\:ring-brand-400:focus { outline-color: var(--color-accent-hover); }
.focus\:ring-gold-400:focus { outline-color: var(--color-gold); }
.focus\:ring-offset-2:focus { outline-offset: 2px; }

.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\:not-sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: initial;
    margin: initial;
    overflow: visible;
    clip: auto;
    white-space: normal;
}
.focus\:absolute:focus { position: absolute; }
.focus\:top-4:focus { top: 1rem; }
.focus\:left-4:focus { left: 1rem; }

.theme-icon { display: none; }
[data-theme="dark"] .theme-icon[data-theme="light"],
[data-theme="light"] .theme-icon[data-theme="sepia"],
[data-theme="sepia"] .theme-icon[data-theme="high-contrast"],
[data-theme="high-contrast"] .theme-icon[data-theme="dark"] {
    display: block;
}

#theme-toggle {
    border: 0;
    border-radius: 0.375rem;
    background: transparent;
    cursor: pointer;
}

@media (max-width: 767px) {
    header nav > div > div {
        gap: 0.65rem;
    }

    header nav > div > div > a:nth-of-type(3),
    header nav > div > div > a:nth-of-type(4),
    header nav > div > div > a:nth-of-type(5),
    header nav > div > div > a:nth-of-type(6) {
        display: none;
    }

    .legal-document {
        overflow-wrap: anywhere;
    }
}

@media (min-width: 640px) {
    .sm\:h-16 { height: 4rem; }
    .sm\:inline-flex { display: inline-flex; }
    .sm\:flex-row { flex-direction: row; }
    .sm\:gap-6 { gap: 1.5rem; }
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .sm\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
}

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
    .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .transition-colors { transition: none; }
}