/* ===========================================
   TYPE FOUNDRY - FINAL FINAL FOUNDRY STYLE
   
   Fluid Typography, Fixed Navigation
   =========================================== */

/* === LOGO FONT: Final Final Foundry VF === */
@font-face {
    font-family: 'FFFLogo';
    src: url('/assets/fonts/FinalFinalFoundryLogo06VF.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* === UI FONT: TypewalkMono === */
@font-face {
    font-family: 'TypewalkMono';
    src: url('/assets/fonts/TypewalkMono1915-Regular-Web-TYC.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TypewalkMono';
    src: url('/assets/fonts/TypewalkMono1915-Bold-Web-TYC.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Logo Font (Variable) */
    --font-logo: 'FFFLogo', system-ui, sans-serif;
    /* UI Font (for nav, labels, controls, body text) */
    --font-ui: 'TypewalkMono', 'SF Mono', Consolas, monospace;
    /* Body Font - same as UI */
    --font-body: 'TypewalkMono', 'SF Mono', Consolas, monospace;
    
    /* Colors - Default Light */
    --color-bg: #ffffff;
    --color-fg: #000000;
    --color-muted: #666666;
    --color-border: #e5e5e5;
    --color-surface: #f5f5f5;
    --color-accent: #ff0000;
    
    /* Layout */
    --content-width: 1200px;
    --nav-height: 3.5rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
}

/* === THEMES === */
[data-theme="white"] {
    --color-bg: #ffffff;
    --color-fg: #000000;
    --color-muted: #666666;
    --color-border: #e5e5e5;
    --color-surface: #f5f5f5;
}

[data-theme="black"] {
    --color-bg: #0a0a0a;
    --color-fg: #ffffff;
    --color-muted: #888888;
    --color-border: #333333;
    --color-surface: #1a1a1a;
}

[data-theme="red"] {
    --color-bg: #991b1b;
    --color-fg: #ffffff;
    --color-muted: rgba(255,255,255,0.7);
    --color-border: rgba(255,255,255,0.2);
    --color-surface: rgba(255,255,255,0.1);
}

[data-theme="blue"] {
    --color-bg: #1e40af;
    --color-fg: #ffffff;
    --color-muted: rgba(255,255,255,0.7);
    --color-border: rgba(255,255,255,0.2);
    --color-surface: rgba(255,255,255,0.1);
}

[data-theme="green"] {
    --color-bg: #065f46;
    --color-fg: #ffffff;
    --color-muted: rgba(255,255,255,0.7);
    --color-border: rgba(255,255,255,0.2);
    --color-surface: rgba(255,255,255,0.1);
}

/* ===========================================
   RESET & BASE
   =========================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-fg);
    background: var(--color-bg);
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Global Content Typography - ensure TypewalkMono everywhere */
main,
article,
section,
p,
h1, h2, h3, h4, h5, h6,
li,
blockquote,
figcaption {
    font-family: var(--font-body);
}

::selection {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

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

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

img {
    max-width: 100%;
    height: auto;
}

/* ===========================================
   NAVIGATION - Fixed Width, Centered
   =========================================== */

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    height: var(--nav-height);
    background: var(--color-bg);
    transition: background-color 0.3s ease;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.nav__links {
    display: flex;
    gap: var(--space-lg);
}

.nav__link {
    font-family: var(--font-ui);
    font-size: 0.85rem;
    color: var(--color-fg);
    transition: color var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-accent);
}

.nav__logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-logo);
    font-size: 1.25rem;
    font-variation-settings: "wght" 20, "slnt" 500;
    color: var(--color-fg);
    white-space: nowrap;
}

.nav__logo:hover {
    color: var(--color-accent);
}

.nav__actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

/* Hamburger Menu Button */
.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-fg);
    transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav__inner {
        padding: 0 var(--space-md);
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .nav__links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-xl);
        background: var(--color-bg);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 99;
    }
    
    .nav__links.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav__links .nav__link {
        font-size: 1.5rem;
    }
    
    .nav__logo {
        position: static;
        transform: none;
    }
    
    /* Hide theme colors on mobile */
    .theme-switcher {
        display: none !important;
    }
    
    .nav__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav__toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ===========================================
   THEME SWITCHER
   =========================================== */

.theme-switcher {
    display: flex;
    gap: 8px;
    align-items: center;
}

.theme-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.theme-dot:hover {
    transform: scale(1.2);
}

.theme-dot.active {
    box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-fg);
}

.theme-dot--white { background: #ffffff; border-color: #ccc; }
.theme-dot--black { background: #0a0a0a; }
.theme-dot--red { background: #991b1b; }
.theme-dot--blue { background: #1e40af; }
.theme-dot--green { background: #065f46; }

/* ===========================================
   LAYOUT CONTAINERS
   =========================================== */

.container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

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

/* ===========================================
   FONT HEADER - Centered, Fluid Title
   =========================================== */

.font-header {
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
    text-align: center;
}

.font-header__title {
    font-size: 13vw;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-xl);
}

@media (min-width: 1400px) {
    .font-header__title {
        font-size: 180px;
    }
}

@media (max-width: 480px) {
    .font-header__title {
        font-size: 15vw;
    }
}

.font-header__meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-xl);
    font-size: 0.85rem;
    color: var(--color-muted);
}

.font-header__meta strong {
    font-weight: 700;
    color: var(--color-fg);
}

/* ===========================================
   STYLES OVERVIEW - Two Column Grid
   =========================================== */

.styles-overview {
    padding: var(--space-2xl) 0;
    max-width: var(--content-width);
    margin: 0 auto;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}

.styles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 var(--space-xl);
}

.style-name {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.5;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.style-name:hover {
    color: var(--color-accent);
}

/* Upright = Right aligned */
.style-name--upright {
    text-align: right;
}

/* Italic = Left aligned */
.style-name--italic {
    text-align: left;
    font-style: italic;
}

/* Mobile: Single column */
@media (max-width: 600px) {
    .styles-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .style-name {
        text-align: center !important;
        font-size: 1.5rem;
    }
}

/* ===========================================
   SPECIMENS - Full Width, Fluid Typography
   =========================================== */

.specimens {
    padding: var(--space-2xl) 0;
}

.specimen {
    padding: var(--space-xl) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.specimen:first-child {
    border-top: 1px solid var(--color-border);
}

/* Specimen Header */
.specimen__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--content-width);
    margin: 0 auto var(--space-md);
}

.specimen__label {
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-muted);
    font-family: var(--font-ui);
}

.specimen__font-name {
    font-weight: 600;
}

.specimen__style-name {
    font-weight: 400;
}

/* Style Picker Dropdown */
.specimen__style-picker {
    position: relative;
    display: inline-flex;
    margin-left: 0.15em;
}

.specimen__style-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    font-weight: 400;
    color: inherit;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.specimen__style-btn:hover {
    color: var(--color-fg);
}

.specimen__style-btn svg {
    width: 10px;
    height: 10px;
    opacity: 0.5;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.specimen__style-btn:hover svg {
    opacity: 1;
}

.specimen__style-picker.open .specimen__style-btn svg {
    transform: rotate(180deg);
}

.specimen__style-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    min-width: 120px;
    z-index: 100;
    display: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.specimen__style-picker.open .specimen__style-menu {
    display: block;
}

.specimen__style-option {
    display: block;
    width: 100%;
    padding: var(--space-xs) var(--space-sm);
    border: none;
    background: none;
    font-family: inherit;
    font-size: 0.85rem;
    text-align: left;
    text-transform: none;
    letter-spacing: normal;
    color: var(--color-fg);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.specimen__style-option:hover {
    background: var(--color-surface);
}

.specimen__style-option.active {
    font-weight: 600;
}

/* Specimen Controls - Size Only with Circle Dots */
.specimen__controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.specimen__slider-track {
    position: relative;
    width: 120px;
    height: 2px;
    background: var(--color-border);
}

.specimen__slider-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: var(--color-fg);
    width: 50%;
}

/* Range Input Styling */
.specimen__controls input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 120px;
    height: 2px;
    background: var(--color-border);
    outline: none;
    cursor: pointer;
}

.specimen__controls input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-fg);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.specimen__controls input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: var(--color-accent);
}

.specimen__controls input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-fg);
    border: none;
    cursor: pointer;
}

.specimen__controls input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    background: var(--color-accent);
}

/* Additional control icons */
.specimen__icons {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    font-size: 1rem;
    color: var(--color-muted);
}

.specimen__icon {
    cursor: pointer;
    transition: color var(--transition-fast);
}

.specimen__icon:hover {
    color: var(--color-fg);
}

/* Specimen Text - FLUID with vw units! */
.specimen__text {
    font-size: 5vw;
    line-height: 1.2;
    outline: none;
    cursor: text;
    width: 100%;
    text-align: left;
}

.specimen__text:focus {
    background: var(--color-surface);
}

/* Size variations - all fluid */
.specimen--sm .specimen__text {
    font-size: 3vw;
}

.specimen--md .specimen__text {
    font-size: 4vw;
}

.specimen--lg .specimen__text {
    font-size: 5vw;
}

.specimen--xl .specimen__text {
    font-size: 7vw;
}

.specimen--2xl .specimen__text {
    font-size: 9vw;
}

/* Single line - centered */
.specimen--single .specimen__text {
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
}

/* Multiline */
.specimen--multiline .specimen__text {
    text-align: left;
    white-space: normal;
}

/* Mobile specimens */
@media (max-width: 768px) {
    .specimen__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .specimen__controls {
        width: 100%;
    }
    
    .specimen__controls input[type="range"] {
        width: 100%;
        flex: 1;
    }
    
    /* Larger text on mobile */
    .specimen__text {
        font-size: 8vw;
    }
    
    .specimen--sm .specimen__text { font-size: 5vw; }
    .specimen--md .specimen__text { font-size: 6vw; }
    .specimen--lg .specimen__text { font-size: 8vw; }
    .specimen--xl .specimen__text { font-size: 12vw; }
    .specimen--2xl .specimen__text { font-size: 15vw; }
}

/* Hide additional controls on mobile */
@media (max-width: 600px) {
    .specimen__control--line,
    .specimen__control--tracking,
    .specimen__icons {
        display: none !important;
    }
    
    .theme-switcher {
        display: none !important;
    }
}

/* ===========================================
   ABOUT SECTION (on font page)
   =========================================== */

.about {
    padding: var(--space-2xl) 0;
    max-width: var(--content-width);
    margin: 0 auto;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}

.about__title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about__content {
    columns: 2;
    column-gap: var(--space-xl);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-muted);
}

@media (max-width: 768px) {
    .about__content {
        columns: 1;
    }
}

/* ===========================================
   TYPEFACES INDEX PAGE
   =========================================== */

.typefaces-page {
    padding: 0;
}

.typeface-row {
    display: block;
    padding: var(--space-xl) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

.typeface-row:first-child {
    border-top: 1px solid var(--color-border);
}

.typeface-row:hover {
    background: var(--color-surface);
}

.typeface-row__inner {
    max-width: var(--content-width);
    margin: 0 auto;
}

.typeface-row__preview {
    font-size: 8vw;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

@media (min-width: 1400px) {
    .typeface-row__preview {
        font-size: 110px;
    }
}

.typeface-row__meta {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* ===========================================
   HOME PAGE
   =========================================== */

.home-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    min-height: calc(100vh - var(--nav-height));
}

.home-grid__cell {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    transition: background-color var(--transition-fast);
    overflow: hidden;
}

.home-grid__cell:nth-child(2n) {
    border-right: none;
}

.home-grid__cell:hover {
    background: var(--color-surface);
}

.home-grid__preview {
    font-size: 6vw;
    line-height: 1.1;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}

@media (max-width: 768px) {
    .home-grid {
        grid-template-columns: 1fr;
    }
    
    .home-grid__cell {
        border-right: none;
        min-height: 40vh;
    }
    
    .home-grid__preview {
        font-size: 12vw;
    }
}

/* ===========================================
   ABOUT PAGE
   =========================================== */

.page-about {
    padding: var(--space-2xl) 0 var(--space-3xl);
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    font-family: var(--font-body);
}

.about-lead {
    font-family: var(--font-body);
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--space-2xl);
}

.about-content h2 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.about-content p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

/* ===========================================
   CASES PAGE
   =========================================== */

.page-cases {
    padding-bottom: var(--space-2xl);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--space-lg);
    max-width: var(--content-width);
    margin: var(--space-xl) auto 0;
    padding: 0 var(--space-lg);
}

@media (max-width: 500px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

.case-card {
    display: block;
    text-decoration: none;
    color: var(--color-fg);
}

.case-card__image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.case-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-card:hover .case-card__image img {
    transform: scale(1.03);
}

.case-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.case-card__client {
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* Single Case Page */
.page-case-single {
    padding-bottom: var(--space-2xl);
}

.case-content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    font-family: var(--font-body);
}

.case-content h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-top: var(--space-xl);
}

.case-client {
    font-size: 1.1rem;
    color: var(--color-muted);
    margin-top: var(--space-xs);
}

.case-intro {
    max-width: 700px;
    font-size: 1.1rem;
    line-height: 1.7;
    margin: var(--space-xl) 0;
}

.case-cover {
    margin: var(--space-xl) 0;
}

.case-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.case-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.case-gallery__item img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===========================================
   LEGAL PAGES
   =========================================== */

.page-legal {
    padding: var(--space-xl) 0 var(--space-3xl);
}

.legal-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    font-family: var(--font-body);
}

.legal-section {
    margin-bottom: var(--space-2xl);
}

.legal-section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.legal-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.legal-section p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-muted);
    margin-bottom: var(--space-md);
}

.legal-section a {
    color: var(--color-fg);
    text-decoration: underline;
}

/* ===========================================
   404 PAGE
   =========================================== */

.page-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--nav-height) - 200px);
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.error-content {
    max-width: 500px;
}

.error-code {
    font-size: clamp(6rem, 20vw, 12rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.05em;
}

.error-message {
    font-size: 1.5rem;
    font-weight: 600;
    margin: var(--space-md) 0;
}

.error-text {
    font-size: 1.1rem;
    color: var(--color-muted);
    margin-bottom: var(--space-xl);
}

/* ===========================================
   FOOTER
   =========================================== */

.footer {
    padding: var(--space-3xl) 0 var(--space-2xl);
    margin-top: var(--space-3xl);
    background-color: var(--color-surface);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}

.footer__brand {
    font-family: var(--font-logo);
    font-size: 1.25rem;
    font-variation-settings: "wght" 20, "slnt" 500;
    margin-bottom: var(--space-sm);
}

.footer__tagline {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    color: var(--color-muted);
    line-height: 1.5;
}

.footer__title {
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
    margin-bottom: var(--space-md);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--space-xs);
}

.footer__link {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    color: var(--color-fg);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* ===========================================
   BUTTONS
   =========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font-ui);
    background: var(--color-fg);
    color: var(--color-bg);
    border: 2px solid var(--color-fg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-outline {
    background: transparent;
    color: var(--color-fg);
}

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

/* ===========================================
   UTILITIES
   =========================================== */

.link {
    color: var(--color-fg);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.link:hover {
    color: var(--color-accent);
}

.text-muted {
    color: var(--color-muted);
}

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

/* ===========================================
   ADMIN STYLES (kept from original)
   =========================================== */

.admin-page {
    padding: var(--space-xl) 0;
    background: var(--color-bg);
    min-height: 100vh;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.admin-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.admin-nav {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.admin-nav a {
    font-size: 0.9rem;
    color: var(--color-muted);
}

.admin-nav a:hover,
.admin-nav a.active {
    color: var(--color-fg);
}

/* Admin Table */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

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

.admin-table tr:hover {
    background: var(--color-surface);
}

/* Admin Forms */
.admin-form {
    max-width: 600px;
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-sm);
    font-size: 1rem;
    font-family: var(--font-ui);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-fg);
    transition: border-color var(--transition-fast);
}

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

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

/* Admin Cards */
.admin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.admin-card {
    background: var(--color-surface);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
}

.admin-card__title {
    font-size: 0.85rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.admin-card__value {
    font-size: 2rem;
    font-weight: 700;
}

/* ===========================================
   PRINT STYLES
   =========================================== */

@media print {
    .nav,
    .site-footer,
    .theme-switcher,
    .specimen__controls {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}