/* =====================
   KSS LAB - Main Stylesheet
   Compiled from SCSS
   ===================== */

/* Variables (as CSS Custom Properties) */
:root {
    --gold-400: #D4AF37;
    --gold-500: #C5A028;
    --gold-600: #B08D26;
    --gold-700: #8A6D1B;
    
    --neutral-50: #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-300: #d4d4d4;
    --neutral-400: #a3a3a3;
    --neutral-500: #737373;
    --neutral-600: #525252;
    --neutral-700: #404040;
    --neutral-800: #262626;
    --neutral-900: #171717;
    
    --white: #ffffff;
    --black: #000000;
    
    --admin-primary: #1e3a5f;
    --admin-secondary: #0f2744;
    --admin-dark: #0a1929;
    --admin-accent: #3d6f9f;
    --admin-hover: #254a73;
    --admin-text: #e8eef4;
    --admin-text-muted: #8ba3bb;
    
    --font-sans: 'Lato', 'Noto Sans JP', sans-serif;
    --font-serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.6;
    color: var(--neutral-900);
    background-color: var(--white);
}

body.menu-open {
    overflow: hidden;
}

.antialiased {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--gold-400);
    color: var(--white);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

strong, b {
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

@media (min-width: 768px) {
    .container {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

.section {
    padding: 6rem 0;
}

@media (min-width: 768px) {
    .section {
        padding: 8rem 0;
    }
}

.section-white { background-color: var(--white); }
.section-gray { background-color: var(--neutral-50); }
.section-dark { background-color: var(--neutral-900); color: var(--white); position: relative; overflow: hidden; }
.section-border { border-top: 1px solid var(--neutral-100); border-bottom: 1px solid var(--neutral-100); }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1.5rem 0;
    background-color: transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.navbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    z-index: 50;
}

.logo-dot { color: var(--gold-600); }

.nav-menu {
    display: none;
    gap: 3rem;
}

@media (min-width: 768px) {
    .nav-menu { display: flex; }
}

.nav-link {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--neutral-600);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--gold-600);
    transition: width var(--transition-base);
}

.nav-link:hover { color: var(--gold-600); }
.nav-link:hover::after { width: 100%; }

.mobile-toggle {
    display: block;
    z-index: 50;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .mobile-toggle { display: none; }
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--neutral-900);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--neutral-900);
    transition: transform var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.mobile-toggle.active .hamburger { background-color: transparent; }
.mobile-toggle.active .hamburger::before { transform: translateY(8px) rotate(45deg); }
.mobile-toggle.active .hamburger::after { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: 0;
    background-color: var(--white);
    z-index: 40;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 1.875rem;
    color: var(--neutral-900);
}

.mobile-nav-link:hover { color: var(--gold-600); }

/* Footer */
.footer {
    background-color: var(--white);
    padding: 3rem 0;
    border-top: 1px solid var(--neutral-100);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-logo .logo { font-size: 1.125rem; }
.footer-copyright { font-size: 0.75rem; color: var(--neutral-400); }
.footer-social { display: flex; gap: 1.5rem; }
.social-link { color: var(--neutral-400); }
.social-link:hover { color: var(--gold-600); }

/* Section Heading */
.section-heading {
    margin-bottom: 4rem;
    text-align: center;
}

.section-heading.section-heading-left {
    text-align: left;
}

.section-heading.section-heading-left .section-line {
    margin-left: 0;
}

.section-subtitle {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-600);
    margin-bottom: 0.75rem;
}

.section-subtitle-gold { color: var(--gold-500); }

.section-title {
    font-size: 2.5rem;
    color: var(--neutral-900);
}

@media (min-width: 768px) {
    .section-title { font-size: 3rem; }
}

.section-line {
    width: 3rem;
    height: 1px;
    background-color: var(--neutral-900);
    margin: 1.5rem auto 0;
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.btn-primary {
    background-color: var(--neutral-900);
    color: var(--white);
    border-color: var(--neutral-900);
}

.btn-primary:hover {
    background-color: var(--gold-600);
    border-color: var(--gold-600);
}

.btn-outline-dark {
    background-color: transparent;
    color: var(--neutral-900);
    border-color: var(--neutral-900);
}

.btn-outline-dark:hover {
    background-color: var(--neutral-900);
    color: var(--white);
}

.btn-outline-sm {
    background-color: transparent;
    color: var(--neutral-900);
    border-color: var(--neutral-200);
    padding: 0.75rem 1.5rem;
}

.btn-outline-sm:hover { border-color: var(--neutral-900); }

.btn-white {
    background-color: var(--white);
    color: var(--neutral-900);
}

.btn-white:hover {
    background-color: var(--gold-500);
    color: var(--white);
}

.btn-block { display: block; width: 100%; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.6875rem; }

.btn-danger {
    background-color: #dc2626;
    color: var(--white);
    border-color: #dc2626;
}

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

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--neutral-900);
    border-bottom: 1px solid var(--neutral-900);
    padding-bottom: 0.25rem;
}

.link-arrow:hover {
    color: var(--gold-600);
    border-color: var(--gold-600);
}

.section-cta {
    text-align: center;
    margin-top: 5rem;
}

/* Forms */
.form-group { margin-bottom: 1.5rem; }

.form-label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 0;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--neutral-300);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--neutral-900);
    transition: border-color var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--gold-600);
}

.form-input.error { border-color: #dc2626; }

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    display: block;
    color: #dc2626;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.form-row {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .form-row { grid-template-columns: repeat(2, 1fr); }
}

.form-label-dark {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.form-group:focus-within .form-label-dark { color: var(--gold-500); }

.form-input-dark {
    width: 100%;
    padding: 0.5rem 0;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--neutral-700);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--white);
    transition: border-color var(--transition-base);
}

.form-input-dark:focus {
    outline: none;
    border-color: var(--gold-500);
}

.form-input-dark::placeholder { color: var(--neutral-600); }

textarea.form-input-dark {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    text-align: center;
    padding-top: 2rem;
}

/* Alerts */
.alert {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.alert-error {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th, .table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--neutral-100);
}

.table th {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neutral-500);
    background-color: var(--neutral-50);
}

.table tbody tr:hover { background-color: var(--neutral-50); }

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 9999px;
}

.badge-success { background-color: #dcfce7; color: #16a34a; }
.badge-warning { background-color: #fef3c7; color: #d97706; }
.badge-danger { background-color: #fee2e2; color: #dc2626; }
.badge-info { background-color: #dbeafe; color: #2563eb; }

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--neutral-50);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold-600);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-subtitle { font-size: 0.875rem; }
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.1;
    color: var(--neutral-900);
    margin-bottom: 2rem;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .hero-title { font-size: 3.75rem; }
}

@media (min-width: 1024px) {
    .hero-title { font-size: 4.5rem; }
}

.hero-italic {
    font-style: italic;
    color: var(--neutral-400);
}

.hero-description {
    max-width: 36rem;
    margin: 0 auto 3rem;
    font-weight: 300;
    color: var(--neutral-500);
    line-height: 1.75;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--neutral-400);
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-0.5rem); }
}

/* About */
.about-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
}

@media (min-width: 768px) {
    .about-grid { flex-direction: row; }
}

.about-image-wrap {
    width: 100%;
    position: relative;
}

@media (min-width: 768px) {
    .about-image-wrap { width: 50%; }
}

.about-image-border {
    display: none;
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 100%;
    height: 100%;
    border: 1px solid var(--gold-400);
}

@media (min-width: 768px) {
    .about-image-border { display: block; }
}

.about-image {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: center;
    filter: grayscale(100%);
    transition: filter 700ms ease;
}

.about-image:hover { filter: grayscale(0%); }

.about-content { width: 100%; }

@media (min-width: 768px) {
    .about-content { width: 50%; }
}

.about-quote {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.75;
    color: var(--neutral-800);
    margin-bottom: 1.5rem;
}

.about-text {
    font-weight: 300;
    color: var(--neutral-500);
    line-height: 1.75;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-serif); font-size: 2.5rem; color: var(--gold-600); margin-bottom: 0.5rem; }
.stat-label { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--neutral-400); }

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem 2rem;
}

@media (min-width: 768px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 2rem; }
}

.portfolio-item { cursor: pointer; }

@media (min-width: 768px) {
    .portfolio-item.portfolio-item-offset { margin-top: 4rem; }
}

.portfolio-image-wrap {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(23, 23, 23, 0);
    transition: background-color 500ms ease;
    z-index: 10;
}

.portfolio-item:hover .portfolio-overlay {
    background-color: rgba(23, 23, 23, 0.1);
}

.portfolio-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 700ms ease-out;
}

.portfolio-item:hover .portfolio-image { transform: scale(1.05); }

.portfolio-arrow {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 20;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-arrow { opacity: 1; }

.portfolio-info {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--neutral-200);
    transition: border-color var(--transition-base);
}

.portfolio-item:hover .portfolio-info { border-color: var(--gold-400); }

.portfolio-title { font-size: 1.5rem; color: var(--neutral-900); margin-bottom: 0.25rem; }
.portfolio-category { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--neutral-400); }

.portfolio-number {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.875rem;
    color: var(--neutral-300);
    transition: color var(--transition-base);
}

.portfolio-item:hover .portfolio-number { color: var(--gold-600); }

/* Blog List */
.blog-list { display: flex; flex-direction: column; gap: 3rem; }

.blog-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: center;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--neutral-100);
}

.blog-item:last-child { border-bottom: none; padding-bottom: 0; }

@media (min-width: 768px) {
    .blog-item { grid-template-columns: 2fr 5fr 2fr; gap: 2rem; }
}

.blog-date { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--neutral-400); }
.blog-category { display: inline-block; font-size: 0.625rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-600); margin-bottom: 0.75rem; }
.blog-title { font-size: 1.5rem; color: var(--neutral-900); margin-bottom: 0.75rem; transition: color var(--transition-base); }

@media (min-width: 768px) {
    .blog-title { font-size: 1.875rem; }
}

.blog-title a:hover { color: var(--gold-700); }
.blog-excerpt { font-weight: 300; color: var(--neutral-500); line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

@media (min-width: 768px) {
    .blog-action { text-align: right; }
}

/* Contact Section */
.contact-accent {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 6rem;
    background: linear-gradient(to bottom, transparent, var(--gold-600));
    opacity: 0.5;
}

.contact-container { max-width: 48rem; margin: 0 auto; position: relative; z-index: 10; }
.contact-header { text-align: center; }
.contact-title { font-size: 2.5rem; line-height: 1.2; margin-bottom: 3rem; }

@media (min-width: 768px) {
    .contact-title { font-size: 3.75rem; }
}

.contact-title-muted { color: var(--neutral-500); font-style: italic; }
.contact-form { max-width: 36rem; margin: 4rem auto 0; text-align: left; }

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--neutral-50);
    padding: 2rem;
}

.login-container { width: 100%; max-width: 400px; }
.login-box { background-color: var(--white); padding: 3rem; box-shadow: var(--shadow-lg); }
.login-header { text-align: center; margin-bottom: 2rem; }
.login-header .logo { display: block; margin-bottom: 2rem; }
.login-title { font-size: 1.5rem; margin-bottom: 0.5rem; }
.login-subtitle { font-size: 0.875rem; color: var(--neutral-500); }
.login-form { margin-top: 2rem; }
.login-footer { text-align: center; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--neutral-100); }
.back-link { font-size: 0.875rem; color: var(--neutral-500); }
.back-link:hover { color: var(--gold-600); }

/* Profile Page */
.profile-hero { padding-top: 8rem; padding-bottom: 4rem; background-color: var(--neutral-50); }
.profile-content { margin-top: 4rem; }

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .skills-grid { grid-template-columns: repeat(4, 1fr); }
}

.skill-item { text-align: center; padding: 2rem; background-color: var(--neutral-50); transition: background-color var(--transition-base); }
.skill-item:hover { background-color: var(--neutral-100); }
.skill-icon { width: 3rem; height: 3rem; margin: 0 auto 1rem; color: var(--gold-600); }
.skill-name { font-size: 0.875rem; font-weight: 700; color: var(--neutral-900); }

/* Detail Page */
.detail-hero { padding-top: 8rem; padding-bottom: 4rem; background-color: var(--neutral-50); }
.detail-meta { display: flex; gap: 2rem; margin-bottom: 1rem; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--neutral-400); }
.detail-title { font-size: 2.5rem; }

@media (min-width: 768px) {
    .detail-title { font-size: 3rem; }
}

.detail-content { padding: 4rem 0; }
.detail-content p { margin-bottom: 1.5rem; line-height: 1.875; color: var(--neutral-700); }
.detail-content h2, .detail-content h3, .detail-content h4 { margin-top: 3rem; margin-bottom: 1.5rem; }
.detail-content img { margin: 2rem 0; }
.detail-content ul, .detail-content ol { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.detail-content li { margin-bottom: 0.5rem; }

.portfolio-detail-image { width: 100%; max-height: 600px; object-fit: cover; margin-bottom: 3rem; }

.portfolio-detail-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .portfolio-detail-info { grid-template-columns: repeat(3, 1fr); }
}

.info-item-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--neutral-400); margin-bottom: 0.5rem; }
.info-item-value { font-size: 1.125rem; color: var(--neutral-900); }

.empty-state { text-align: center; padding: 4rem 2rem; color: var(--neutral-500); }

.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 3rem; }
.pagination-link { padding: 0.5rem 1rem; border: 1px solid var(--neutral-200); font-size: 0.875rem; }
.pagination-link:hover { border-color: var(--neutral-900); }
.pagination-link.active { background-color: var(--neutral-900); color: var(--white); border-color: var(--neutral-900); }

/* =====================
   Admin Styles (Dark Navy)
   ===================== */

.admin-layout { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--admin-primary) 0%, var(--admin-dark) 100%);
    color: var(--admin-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
}

.admin-sidebar-header { padding: 1.5rem; border-bottom: 1px solid rgba(232, 238, 244, 0.1); }
.admin-logo { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--white); }
.admin-logo .logo-dot { color: var(--gold-400); }
.admin-logo-sub { font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--admin-text-muted); margin-top: 0.25rem; }

.admin-nav { flex: 1; padding: 1.5rem 0; overflow-y: auto; }
.admin-nav-section { margin-bottom: 1.5rem; }
.admin-nav-title { padding: 0 1.5rem; font-size: 0.625rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--admin-text-muted); margin-bottom: 0.75rem; }
.admin-nav-list { list-style: none; }
.admin-nav-item { margin-bottom: 0.25rem; }

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--admin-text);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.admin-nav-link:hover { background-color: rgba(255, 255, 255, 0.05); color: var(--white); }
.admin-nav-link.active { background-color: rgba(255, 255, 255, 0.1); color: var(--white); border-left-color: var(--gold-400); }
.admin-nav-link svg { width: 18px; height: 18px; opacity: 0.7; }

.admin-nav-badge { margin-left: auto; background-color: var(--gold-500); color: var(--admin-dark); font-size: 0.625rem; font-weight: 700; padding: 0.125rem 0.5rem; border-radius: 9999px; }

.admin-sidebar-footer { padding: 1.5rem; border-top: 1px solid rgba(232, 238, 244, 0.1); }
.admin-user { display: flex; align-items: center; gap: 0.75rem; }
.admin-user-avatar { width: 36px; height: 36px; background-color: var(--admin-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.875rem; font-weight: 700; color: var(--white); }
.admin-user-info { flex: 1; }
.admin-user-name { font-size: 0.875rem; font-weight: 600; color: var(--white); }
.admin-user-role { font-size: 0.6875rem; color: var(--admin-text-muted); }
.admin-logout { color: var(--admin-text-muted); }
.admin-logout:hover { color: #ef4444; }

.admin-main { flex: 1; margin-left: 260px; background-color: #f1f5f9; min-height: 100vh; }
.admin-header { background-color: var(--white); padding: 1.5rem 2rem; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }
.admin-header-title { font-family: var(--font-sans); font-size: 1.5rem; font-weight: 700; color: var(--neutral-900); }
.admin-header-actions { display: flex; gap: 1rem; }
.admin-content { padding: 2rem; }

.admin-stats {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .admin-stats { grid-template-columns: repeat(4, 1fr); }
}

.admin-stat-card { background-color: var(--white); padding: 1.5rem; border-radius: 8px; box-shadow: var(--shadow-sm); border: 1px solid #e2e8f0; }
.admin-stat-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--neutral-500); margin-bottom: 0.5rem; }
.admin-stat-value { font-size: 2rem; font-weight: 700; color: var(--neutral-900); }
.admin-stat-icon { float: right; width: 48px; height: 48px; background-color: rgba(30, 58, 95, 0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--admin-primary); }

.admin-card { background-color: var(--white); border-radius: 8px; box-shadow: var(--shadow-sm); border: 1px solid #e2e8f0; overflow: hidden; }
.admin-card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; align-items: center; }
.admin-card-title { font-family: var(--font-sans); font-size: 1rem; font-weight: 700; color: var(--neutral-900); }
.admin-card-body { padding: 1.5rem; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background-color: #f8fafc; padding: 0.875rem 1rem; text-align: left; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--neutral-500); border-bottom: 1px solid #e2e8f0; }
.admin-table td { padding: 1rem; border-bottom: 1px solid #f1f5f9; font-size: 0.875rem; color: var(--neutral-700); }
.admin-table tbody tr:hover { background-color: #f8fafc; }
.admin-table tbody tr:last-child td { border-bottom: none; }

.admin-table-actions { display: flex; gap: 0.5rem; }
.admin-btn-icon { padding: 0.5rem; border-radius: 4px; background-color: transparent; border: none; cursor: pointer; color: var(--neutral-400); transition: all var(--transition-fast); }
.admin-btn-icon:hover { background-color: #f1f5f9; color: var(--neutral-700); }
.admin-btn-icon.edit:hover { color: #2563eb; }
.admin-btn-icon.delete:hover { color: #dc2626; }

.admin-form { max-width: 800px; }
.admin-form-group { margin-bottom: 1.5rem; }
.admin-form-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--neutral-700); margin-bottom: 0.5rem; }
.admin-form-input { width: 100%; padding: 0.75rem 1rem; border: 1px solid #d1d5db; border-radius: 6px; font-family: var(--font-sans); font-size: 0.9375rem; color: var(--neutral-900); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.admin-form-input:focus { outline: none; border-color: var(--admin-primary); box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1); }
.admin-form-input::placeholder { color: var(--neutral-400); }

textarea.admin-form-input { resize: vertical; min-height: 200px; }

.admin-form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2.5rem; }
.admin-form-hint { font-size: 0.75rem; color: var(--neutral-500); margin-top: 0.5rem; }
.admin-form-actions { display: flex; gap: 1rem; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid #e2e8f0; }

.admin-btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; font-family: var(--font-sans); font-size: 0.875rem; font-weight: 600; border-radius: 6px; cursor: pointer; transition: all var(--transition-fast); border: none; text-decoration: none; }
.admin-btn svg { width: 16px; height: 16px; }

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

.admin-btn-secondary { background-color: var(--white); color: var(--neutral-700); border: 1px solid #d1d5db; }
.admin-btn-secondary:hover { background-color: #f9fafb; }

.admin-btn-success { background-color: #10b981; color: var(--white); }
.admin-btn-success:hover { background-color: #059669; }

.admin-btn-danger { background-color: #ef4444; color: var(--white); }
.admin-btn-danger:hover { background-color: #dc2626; }

.admin-btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }

.admin-file-upload { border: 2px dashed #d1d5db; border-radius: 8px; padding: 2rem; text-align: center; transition: border-color var(--transition-fast); cursor: pointer; }
.admin-file-upload:hover { border-color: var(--admin-primary); }
.admin-file-upload-icon { width: 48px; height: 48px; margin: 0 auto 1rem; color: var(--neutral-400); }
.admin-file-upload-text { font-size: 0.875rem; color: var(--neutral-600); }
.admin-file-upload-text span { color: var(--admin-primary); font-weight: 600; }
.admin-file-upload-hint { font-size: 0.75rem; color: var(--neutral-400); margin-top: 0.5rem; }

.admin-preview-image { max-width: 200px; margin-top: 1rem; border-radius: 8px; border: 1px solid #e2e8f0; }

.admin-empty { text-align: center; padding: 4rem 2rem; }
.admin-empty-icon { width: 64px; height: 64px; margin: 0 auto 1rem; color: var(--neutral-300); }
.admin-empty-title { font-size: 1.125rem; font-weight: 600; color: var(--neutral-700); margin-bottom: 0.5rem; }
.admin-empty-text { font-size: 0.875rem; color: var(--neutral-500); margin-bottom: 1.5rem; }

.status-badge { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.25rem 0.625rem; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; border-radius: 9999px; }
.status-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }

.status-badge.published { background-color: #dcfce7; color: #166534; }
.status-badge.published::before { background-color: #22c55e; }

.status-badge.draft { background-color: #fef3c7; color: #92400e; }
.status-badge.draft::before { background-color: #f59e0b; }

.status-badge.unread { background-color: #dbeafe; color: #1e40af; }
.status-badge.unread::before { background-color: #3b82f6; }

.status-badge.read { background-color: #f3f4f6; color: #4b5563; }
.status-badge.read::before { background-color: #9ca3af; }

@media (max-width: 1024px) {
    .admin-sidebar { transform: translateX(-100%); transition: transform var(--transition-base); }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .admin-mobile-toggle { display: block; }
}

.admin-mobile-toggle { display: none; background: none; border: none; padding: 0.5rem; cursor: pointer; color: var(--neutral-700); }

.admin-breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--neutral-500); margin-bottom: 1.5rem; }
.admin-breadcrumb a { color: var(--admin-primary); }
.admin-breadcrumb a:hover { text-decoration: underline; }
.admin-breadcrumb span { color: var(--neutral-400); }