/* ===== Custom Properties ===== */
:root {
    --primary: #007ACC;
    --primary-light: #33a0e0;
    --primary-dark: #005a9e;
    --primary-glow: rgba(0, 122, 204, 0.4);
    --bg-deep: #0a1628;
    --bg-surface: #0f1d35;
    --bg-card: rgba(15, 30, 56, 0.88);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --text-primary: #e8edf5;
    --text-secondary: #8b9dc3;
    --text-muted: #5a6f94;
    --border: rgba(0, 122, 204, 0.12);
    --border-hover: rgba(0, 122, 204, 0.3);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 12px 40px rgba(0, 122, 204, 0.15);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
    --max-width: 1100px;
    /* 버튼 공통 (페이지 간 일관) */
    --btn-pad-y: 10px;
    --btn-pad-x: 20px;
    --btn-font-size: 0.9rem;
    --btn-font-weight: 600;
    --btn-gap: 8px;
    /* 내비 알림 배지(쪽지·미승인 등) 공통 크기 */
    --nav-notify-badge-size: 18px;
    --nav-notify-badge-font: 0.62rem;
    --nav-notify-badge-pad-x: 4px;
    --nav-notify-badge-radius: 9px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-deep);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition);
}

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

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

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2a5080;
}

/* ===== Background ===== */
.background-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.2;
    z-index: -2;
    pointer-events: none;
}

.circuit-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.85;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.nav.scrolled {
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    font-size: 1.25rem;
}

.nav-logo-brace {
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.5rem;
    transition: all var(--transition);
}

.nav-logo-text {
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--text-primary);
    font-weight: 700;
    margin: 0 4px;
}

.nav-logo:hover .nav-logo-brace {
    text-shadow: 0 0 12px var(--primary-glow);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(0, 122, 204, 0.1);
}

.nav-link.active {
    color: var(--primary-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Container ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 100px 24px 60px;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 122, 204, 0.1), transparent);
    pointer-events: none;
}

.hero::before {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 5%;
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    width: 300px;
    height: 300px;
    bottom: 15%;
    right: 10%;
    animation: float 8s ease-in-out infinite reverse;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-logo {
    margin-bottom: 32px;
}

.hero-logo svg {
    filter: drop-shadow(0 0 20px rgba(0, 122, 204, 0.3));
    transition: filter 0.5s ease;
}

.hero-logo svg:hover {
    filter: drop-shadow(0 0 30px rgba(0, 122, 204, 0.5));
}

.hero-title {
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--text-secondary);
    min-height: 2.4em;
    margin-bottom: 16px;
}

.typing-text {
    border-right: 2px solid var(--primary);
    padding-right: 4px;
    animation: blink-caret 0.8s step-end infinite;
}

.typing-text.done {
    border-right-color: transparent;
    animation: none;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
    animation: bounce 2.5s infinite;
}

.scroll-indicator svg {
    opacity: 0.5;
}

/* ===== Sections ===== */
.section {
    padding: 80px 0;
    position: relative;
}

.section-decorated {
    position: relative;
    overflow: hidden;
}

.section-decorated::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--section-bg);
    background-size: cover;
    background-position: center;
    opacity: 0.06;
    z-index: 0;
    pointer-events: none;
}

.section-decorated > .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    padding-bottom: 16px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
}

.subsection-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--primary-light);
    margin: 40px 0 24px;
    padding-left: 16px;
    border-left: 3px solid var(--primary);
}

/* ===== Glass Card ===== */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-hover);
}

/* ===== Feature Cards Grid (index) ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.feature-card {
    text-align: center;
    padding: 32px 20px;
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 12px;
    object-fit: cover;
    filter: brightness(1.1);
    transition: transform var(--transition), filter var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    filter: brightness(1.3) drop-shadow(0 0 8px var(--primary-glow));
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== Profile Banner ===== */
.profile-banner {
    position: relative;
    height: 150px;
    margin-top: 60px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('images/profile-banner.png');
    background-size: cover;
    background-position: center;
}

.profile-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 22, 40, 0.5), rgba(10, 22, 40, 0.8));
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.banner-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* ===== Profile Card ===== */
.profile-card {
    padding: 36px;
    margin-bottom: 16px;
}

.profile-card p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
}

.profile-stats {
    display: flex;
    gap: 40px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ===== Skill Tags ===== */
.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(0, 122, 204, 0.08);
    border: 1px solid rgba(0, 122, 204, 0.15);
    border-radius: 30px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition);
    cursor: default;
}

.skill-tag:hover {
    background: rgba(0, 122, 204, 0.18);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 122, 204, 0.2);
}

.skill-tag img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: cover;
}

/* ===== Timeline ===== */
.timeline {
    position: relative;
    padding-left: 48px;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--primary-dark), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -39px;
    top: 28px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
    border: 2px solid var(--bg-deep);
    z-index: 1;
}

.timeline-content {
    padding: 24px;
}

.timeline-period {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.timeline-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ===== Project Grid ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 16px;
}

.project-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), transparent);
    border-radius: 2px;
}

.project-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.project-date {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-light);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 10px;
}

.project-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.portfolio-project-section + .portfolio-project-section {
    margin-top: 44px;
}

.portfolio-project-section-title {
    font-size: clamp(1.35rem, 1.9vw, 1.65rem);
    margin-bottom: 18px;
}

/* ===== Award Card ===== */
.award-card {
    padding: 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto;
}

.award-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 122, 204, 0.05), transparent 60%);
    pointer-events: none;
}

.award-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    opacity: 0.9;
}

.award-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.award-period {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 12px;
}

.award-card > p {
    position: relative;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== CTA Button ===== */
.cta-wrapper {
    text-align: center;
    margin-top: 16px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--btn-gap);
    padding: var(--btn-pad-y) var(--btn-pad-x);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: var(--btn-font-weight);
    font-size: var(--btn-font-size);
    line-height: 1.3;
    font-family: 'Noto Sans KR', sans-serif;
    transition: all var(--transition);
    box-shadow: 0 4px 18px rgba(0, 122, 204, 0.3);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(0, 122, 204, 0.35);
    color: #fff;
}

.cta-button-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary-light);
    box-shadow: none;
}

.cta-button-outline:hover {
    background: rgba(0, 122, 204, 0.1);
    color: var(--primary-light);
    box-shadow: 0 4px 16px rgba(0, 122, 204, 0.12);
}

/* 히어로만 살짝 강조 (동일 스타일 계열) */
.hero .cta-button {
    padding: 12px 26px;
    font-size: 0.95rem;
}

.hero .cta-button:hover {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .cta-button {
        padding: 9px 18px;
        font-size: 0.88rem;
    }

    .hero .cta-button {
        padding: 10px 22px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .cta-button {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .hero .cta-button {
        padding: 9px 20px;
        font-size: 0.88rem;
    }
}

/* ===== Email Form ===== */
.email-form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 40px;
    transition: border-color var(--transition);
}

.email-form-wrapper:hover {
    border-color: var(--border-hover);
}

.email-form-header {
    text-align: center;
    margin-bottom: 36px;
}

.email-form-icon {
    color: var(--primary);
    margin-bottom: 8px;
}

.email-form-icon svg {
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.email-form-header .section-title {
    margin-bottom: 12px;
}

.email-form-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.email-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding-left: 4px;
}

.form-input-hint {
    margin: -2px 0 2px 4px;
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 0.95rem;
    line-height: 1.6;
    transition: all var(--transition);
    outline: none;
}

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

.form-input:focus {
    border-color: var(--primary);
    background: rgba(0, 122, 204, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 122, 204, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 180px;
}

.form-actions {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.email-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--btn-gap);
}

.email-submit-btn .btn-text,
.email-submit-btn .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.email-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.form-status {
    margin-top: 20px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    text-align: center;
    font-weight: 500;
}

.form-status-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.form-status-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.email-direct-info {
    text-align: center;
    margin-top: 32px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.email-direct-info a {
    color: var(--primary-light);
    font-weight: 500;
}

.email-direct-info a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .email-form-wrapper {
        padding: 32px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .email-form-wrapper {
        padding: 24px 16px;
    }
}

/* ===== Auth Form ===== */
.auth-form-wrapper {
    max-width: 520px;
    margin: 0 auto;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 40px;
    transition: border-color var(--transition);
}

.auth-form-wrapper:hover {
    border-color: var(--border-hover);
}

.auth-form-wrapper .form-status {
    margin-bottom: 24px;
}

.auth-links {
    text-align: center;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-links a {
    color: var(--primary-light);
    font-weight: 600;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* ===== Nav Auth ===== */
.nav-divider {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 4px;
}

.nav-user-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-user {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    background: transparent;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition);
}

.nav-user:hover {
    background: rgba(0, 122, 204, 0.1);
    color: var(--text-primary);
}

.nav-user.active {
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.12);
}

.nav-user svg {
    flex-shrink: 0;
    color: var(--text-muted);
}

.nav-user:hover svg,
.nav-user.active svg {
    color: var(--primary-light);
}

.nav-user-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-badge {
    display: inline-block;
    padding: 1px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
    border-radius: 10px;
    margin-left: 4px;
    line-height: 1.6;
}

.nav-link-auth {
    color: inherit;
    font-weight: inherit;
}

@media (max-width: 768px) {
    .auth-form-wrapper {
        padding: 32px 20px;
    }

    .nav-divider {
        width: 100%;
        height: 1px;
        margin: 8px 0;
    }

    .nav-user-wrap {
        position: relative;
        width: 100%;
        justify-content: center;
        flex-wrap: nowrap;
        align-items: center;
        gap: 8px;
    }

    .nav-user-wrap:has(.nav-pending-badge) {
        padding-right: 32px;
    }

    .nav-pending-badge {
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        margin: 0;
        flex-shrink: 0;
    }

    .nav-user {
        position: relative;
        justify-content: center;
        max-width: 100%;
        flex-wrap: nowrap;
        white-space: nowrap;
    }

    .nav-badge {
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .auth-form-wrapper {
        padding: 24px 16px;
    }
}

/* ===== My Page ===== */
.mypage-info {
    max-width: 520px;
    margin: 0 auto 40px;
    padding: 28px 32px;
}

.mypage-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.mypage-info-row + .mypage-info-row {
    border-top: 1px solid var(--border);
}

.mypage-info-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.mypage-info-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ===== Admin Dashboard ===== */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.admin-stat-card {
    text-align: center;
    padding: 28px 16px;
}

.admin-stat-number {
    display: block;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.2;
}

.admin-stat-label {
    display: block;
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.admin-table-wrap {
    padding: 0;
    overflow: hidden;
}

.admin-table-scroll {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.admin-table thead {
    background: rgba(0, 122, 204, 0.08);
}

.admin-table th {
    padding: 14px 18px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
}

.admin-table td {
    padding: 12px 18px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(0, 122, 204, 0.06);
    white-space: nowrap;
}

.admin-table tbody tr:hover {
    background: rgba(0, 122, 204, 0.04);
}

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

.admin-table th:last-child,
.admin-table td:last-child {
    text-align: right;
    vertical-align: middle;
}

.admin-table td:last-child .admin-btn:last-child {
    margin-right: 0;
}

.admin-role-badge {
    display: inline-block;
    padding: 3px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}

.admin-role-admin {
    background: rgba(0, 122, 204, 0.15);
    color: var(--primary-light);
}

.admin-role-pending {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--btn-pad-y) calc(var(--btn-pad-x) - 2px);
    font-size: 0.85rem;
    font-weight: var(--btn-font-weight);
    line-height: 1.3;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    font-family: 'Noto Sans KR', sans-serif;
    margin-right: 4px;
}

.admin-btn:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.08);
    transform: translateY(-1px);
}

.admin-btn-approve {
    border-color: rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.admin-btn-approve:hover {
    border-color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
}

.admin-btn-danger {
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.admin-btn-danger:hover {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
}

.admin-self-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Portfolio Admin */
.portfolio-admin-title {
    margin-top: 36px;
}

.portfolio-admin-add-card,
.portfolio-admin-list-card {
    padding: 20px;
}

.portfolio-admin-add-card {
    margin-bottom: 16px;
}

.portfolio-admin-add-title {
    margin-top: 0;
    margin-bottom: 12px;
}

.portfolio-admin-add-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 0.7fr auto;
    gap: 10px;
    align-items: center;
}

.portfolio-section-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    background: rgba(0, 122, 204, 0.04);
}

.portfolio-section-card + .portfolio-section-card {
    margin-top: 14px;
}

.portfolio-section-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr 0.7fr auto auto;
    gap: 8px;
    align-items: center;
}

.portfolio-section-subtitle {
    margin-top: 10px;
}

.portfolio-item-add-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.8fr 0.6fr 0.6fr auto;
    gap: 8px;
    align-items: center;
    margin-top: 10px;
}

.portfolio-input {
    width: 100%;
    min-width: 0;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 0.88rem;
}

.portfolio-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 122, 204, 0.2);
}

.portfolio-textarea {
    resize: vertical;
    min-height: 58px;
}

.portfolio-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.portfolio-table-scroll {
    margin-top: 8px;
}

.portfolio-table td {
    vertical-align: middle;
}

.portfolio-table td .portfolio-input {
    min-width: 110px;
}

.portfolio-empty,
.portfolio-empty-row {
    color: var(--text-muted);
}

.portfolio-empty {
    margin: 0;
}

.portfolio-empty-row {
    margin: 8px 0;
}

.portfolio-manage-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 16px;
}

.portfolio-panel {
    padding: 16px;
}

.portfolio-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.portfolio-panel-head h3 {
    margin: 0;
}

.portfolio-head-actions {
    display: flex;
    gap: 6px;
}

.portfolio-panel-help {
    margin: 10px 0 12px;
    color: var(--text-muted);
    font-size: 0.84rem;
}

.portfolio-item-actions {
    margin-bottom: 10px;
}

.portfolio-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portfolio-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    transition: border-color var(--transition), background var(--transition);
}

.portfolio-list-item.active {
    border-color: var(--primary);
    background: rgba(0, 122, 204, 0.1);
}

.portfolio-list-item.is-hidden {
    background: rgba(239, 68, 68, 0.06);
    border-color: rgba(239, 68, 68, 0.25);
}

.portfolio-list-item.is-dragging {
    opacity: 0.5;
}

.portfolio-item-main {
    flex: 1;
    border: none;
    background: transparent;
    color: inherit;
    padding: 12px;
    text-align: left;
    cursor: pointer;
    min-width: 0;
}

.portfolio-item-title {
    display: block;
    color: rgba(218, 227, 245, 0.9);
    font-weight: 600;
    line-height: 1.35;
}

.portfolio-item-meta {
    display: block;
    color: rgba(180, 191, 214, 0.68);
    margin-top: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.portfolio-status-badge.is-public {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.14);
}

.portfolio-status-badge.is-private {
    color: #f87171;
    background: rgba(239, 68, 68, 0.14);
}

.portfolio-drag-handle {
    padding: 0 10px;
    color: var(--text-muted);
    cursor: grab;
    user-select: none;
    font-weight: 700;
}

.portfolio-empty-item {
    color: var(--text-muted);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
}

.portfolio-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(5, 10, 20, 0.72);
    padding: 12px;
    align-items: center;
    justify-content: center;
}

.portfolio-modal-overlay.is-open {
    display: flex;
}

.portfolio-modal-card {
    width: min(560px, 100%);
    max-height: 90vh;
    overflow: auto;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    box-shadow: var(--shadow);
    padding: 16px;
}

.portfolio-modal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.portfolio-modal-head h3 {
    margin: 0;
}

.portfolio-modal-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.portfolio-modal-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-modal-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 14px;
}

@media (max-width: 1024px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-manage-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-admin-add-grid,
    .portfolio-section-grid,
    .portfolio-item-add-grid {
        grid-template-columns: 1fr 1fr;
    }

    .portfolio-item-add-grid .admin-btn,
    .portfolio-admin-add-grid .admin-btn,
    .portfolio-section-grid .admin-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .admin-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .admin-stat-card {
        padding: 20px 12px;
    }

    .admin-stat-number {
        font-size: 1.8rem;
    }

    .admin-table th,
    .admin-table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .admin-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .portfolio-admin-add-card,
    .portfolio-admin-list-card {
        padding: 14px;
    }

    .portfolio-admin-add-grid,
    .portfolio-section-grid,
    .portfolio-item-add-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Contact Section ===== */
.contact-section {
    text-align: center;
    padding: 48px 24px;
    border-top: 1px solid var(--border);
    margin-top: 20px;
}

.contact-section .contact-text {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.contact-section .contact-text a {
    color: var(--primary-light);
}

.contact-section .contact-text a:hover {
    text-decoration: underline;
}

/* ===== Scroll to Top ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
    box-shadow: 0 4px 18px rgba(0, 122, 204, 0.35);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(0, 122, 204, 0.45);
}

/* ===== Scroll Animation ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    transition-delay: var(--delay, 0s);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Keyframe Animations ===== */
@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -25px); }
}

@keyframes blink-caret {
    0%, 100% { border-right-color: var(--primary); }
    50% { border-right-color: transparent; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== Responsive - Tablet ===== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .profile-stats {
        gap: 24px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 80px 24px 24px;
        gap: 4px;
        transition: right 0.35s ease;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        padding: 12px 16px;
        font-size: 1.05rem;
    }

    .hero {
        min-height: 90vh;
        padding: 80px 20px 60px;
    }

    .hero-title {
        font-size: 1.3rem;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .profile-banner {
        height: 150px;
    }

    .banner-content h1 {
        font-size: 2rem;
    }

    .profile-stats {
        flex-direction: column;
        gap: 16px;
    }

    .timeline {
        padding-left: 36px;
    }

    .timeline::before {
        left: 12px;
    }

    .timeline-dot {
        left: -31px;
    }

    .skill-tags {
        gap: 8px;
    }

    .skill-tag {
        padding: 8px 14px;
        font-size: 0.88rem;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ===== Responsive - Mobile ===== */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-logo svg {
        width: 240px;
        height: 75px;
    }

    .hero-title {
        font-size: 1.15rem;
    }

    .card {
        padding: 20px;
    }

    .section {
        padding: 48px 0;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 28px;
    }

    .profile-banner {
        height: 150px;
        margin-top: 56px;
    }

    .banner-content h1 {
        font-size: 1.6rem;
    }

    .timeline-content {
        padding: 18px;
    }

    .contact-section {
        padding: 36px 16px;
    }
}

/* ===== Messages (쪽지) ===== */

/* Nav 알림 배지: 쪽지(빨강)·미승인(노랑) 동일 크기·타이포 */
.nav-msg-badge,
.nav-pending-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-width: var(--nav-notify-badge-size);
    height: var(--nav-notify-badge-size);
    padding: 0 var(--nav-notify-badge-pad-x);
    font-size: var(--nav-notify-badge-font);
    font-weight: 700;
    line-height: 1;
    text-align: center;
    border-radius: var(--nav-notify-badge-radius);
    flex-shrink: 0;
}

.nav-msg-badge {
    color: #fff;
    background: #ef4444;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}

.nav-msg-badge:hover {
    background: #dc2626;
    color: #fff;
    transform: scale(1.05);
}

.nav-pending-badge {
    color: #1a1a1e;
    background: #fbbf24;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}

.nav-pending-badge:hover {
    background: #fcd34d;
    color: #1a1a1e;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .nav-pending-badge:hover {
        transform: translateY(-50%) scale(1.05);
    }
}

/* Subsection title with icon */
.subsection-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.subsection-title svg {
    flex-shrink: 0;
    opacity: 0.8;
}

/* User Sub-Navigation */
.user-subnav {
    display: flex;
    gap: 4px;
    margin-bottom: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px;
}

.user-subnav-item {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: calc(var(--radius) - 4px);
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
    flex-wrap: nowrap;
    min-width: 0;
}

.user-subnav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-light);
    border-radius: 2px;
    transition: width var(--transition);
}

.user-subnav-item:hover {
    color: var(--text-primary);
    background: rgba(0, 122, 204, 0.06);
}

.user-subnav-item:hover::after {
    width: 30%;
}

.user-subnav-item.active {
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.12);
    font-weight: 600;
}

.user-subnav-item.active::after {
    width: 60%;
}

.user-subnav-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.user-subnav-item.active svg {
    opacity: 1;
}

.subnav-label-mobile {
    display: none;
}

.user-subnav-item:has(.user-subnav-badge) {
    padding-right: 20px;
}

.user-subnav-badge {
    position: absolute;
    top: 4px;
    right: 5px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--nav-notify-badge-size);
    height: var(--nav-notify-badge-size);
    padding: 0 max(var(--nav-notify-badge-pad-x), 5px);
    font-size: var(--nav-notify-badge-font);
    font-weight: 700;
    color: #fff;
    background: #ef4444;
    border-radius: var(--nav-notify-badge-radius);
    text-align: center;
    line-height: 1;
    flex-shrink: 0;
    box-sizing: border-box;
}

.user-subnav-badge--pending {
    background: #f59e0b;
    color: #1a1a1e;
}

/* Quick Menu (mypage & admin) */
.mypage-quick,
.admin-quick {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.mypage-quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    text-decoration: none;
    text-align: center;
    position: relative;
}

.mypage-quick-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mypage-quick-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-width: var(--nav-notify-badge-size);
    height: var(--nav-notify-badge-size);
    padding: 0 var(--nav-notify-badge-pad-x);
    font-size: var(--nav-notify-badge-font);
    font-weight: 700;
    color: #fff;
    background: #ef4444;
    border-radius: var(--nav-notify-badge-radius);
    text-align: center;
    line-height: 1;
}

/* Admin stat card icon */
.admin-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.admin-stat-card svg {
    opacity: 0.8;
}

/* Message Tabs */
.msg-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px;
}

.msg-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: calc(var(--radius) - 4px);
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
    flex-wrap: nowrap;
    min-width: 0;
}

.msg-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-light);
    border-radius: 2px;
    transition: width var(--transition);
}

.msg-tab:hover {
    color: var(--text-primary);
    background: rgba(0, 122, 204, 0.06);
}

.msg-tab:hover::after {
    width: 30%;
}

.msg-tab.active {
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.12);
    font-weight: 600;
}

.msg-tab.active::after {
    width: 60%;
}

.msg-tab svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.msg-tab.active svg {
    opacity: 1;
}

.msg-tab:has(.msg-tab-badge) {
    padding-right: 22px;
}

.msg-tab-badge {
    position: absolute;
    top: 4px;
    right: 5px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--nav-notify-badge-size);
    height: var(--nav-notify-badge-size);
    padding: 0 var(--nav-notify-badge-pad-x);
    font-size: var(--nav-notify-badge-font);
    font-weight: 700;
    color: #fff;
    background: #ef4444;
    border-radius: var(--nav-notify-badge-radius);
    text-align: center;
    line-height: 1;
    flex-shrink: 0;
    box-sizing: border-box;
}

/* Card List */
.msg-card-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.msg-bulk-read-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.msg-bulk-toolbar {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px 12px;
    margin-bottom: 12px;
    padding: 10px 4px;
}

.msg-bulk-toolbar-right {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    min-width: 0;
    gap: 8px;
}

/* 쪽지 일괄: 목록 툴바용으로 약간 촘촘 (동일 토큰·라운드) */
.msg-bulk-toolbar-right .cta-button {
    flex: 0 1 auto;
    padding: calc(var(--btn-pad-y) - 1px) calc(var(--btn-pad-x) - 4px);
    font-size: 0.88rem;
    font-weight: var(--btn-font-weight);
    border-width: 1px;
    white-space: nowrap;
}

.msg-bulk-toolbar-right .cta-button:hover {
    transform: translateY(-1px);
}

.msg-bulk-toolbar-right .cta-button svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.msg-bulk-select-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    flex-shrink: 0;
}

.msg-bulk-select-all input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.msg-bulk-delete-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.msg-card-row {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.msg-card-checkbox-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px 0 4px;
    cursor: pointer;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-right: none;
    transition: background var(--transition), border-color var(--transition);
}

.msg-card-row:hover .msg-card-checkbox-wrap {
    border-color: var(--border-hover);
    background: rgba(0, 122, 204, 0.04);
}

.msg-card-checkbox-wrap input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.msg-card-row .msg-card-item {
    flex: 1;
    min-width: 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.msg-card-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}

.msg-card-item:hover {
    border-color: var(--border-hover);
    background: rgba(0, 122, 204, 0.04);
    transform: translateX(4px);
}

.msg-card-unread {
    border-left: 3px solid var(--primary);
    background: rgba(0, 122, 204, 0.03);
}

.msg-card-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(0, 122, 204, 0.06);
    color: var(--text-muted);
}

.msg-card-unread .msg-card-icon {
    background: rgba(0, 122, 204, 0.12);
}

.msg-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.msg-card-sender {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.msg-card-role {
    display: inline-block;
    padding: 0 6px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.12);
    border-radius: 8px;
    line-height: 1.6;
}

.msg-card-broadcast-badge {
    display: inline-block;
    padding: 0 7px;
    font-size: 0.65rem;
    font-weight: 700;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.12);
    border-radius: 8px;
    line-height: 1.6;
}

.msg-card-broadcast-badge-inline {
    margin-left: 4px;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.06);
}

.msg-card-broadcast-pending {
    border-left: 3px solid rgba(251, 191, 36, 0.5);
    padding-left: 10px;
    margin-left: -2px;
}

.msg-card-title {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.msg-card-unread .msg-card-title {
    font-weight: 600;
    color: var(--text-primary);
}

.msg-card-date {
    flex-shrink: 0;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

/* Empty State */
.msg-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 24px;
    text-align: center;
    color: var(--text-muted);
}

.msg-empty-state:hover {
    transform: none;
}

.msg-empty-state svg {
    opacity: 0.3;
}

.msg-empty-state p {
    font-size: 0.95rem;
}

/* Pagination */
.msg-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 24px;
}

.msg-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: var(--btn-font-weight);
    text-decoration: none;
    line-height: 1.2;
    transition: all var(--transition);
    font-family: 'Noto Sans KR', sans-serif;
}

.msg-page-btn:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.08);
    transform: translateY(-1px);
}

.msg-page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Select */
.msg-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b9dc3' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.msg-select option {
    background: var(--bg-surface);
    color: var(--text-primary);
}

/* Message View Page */
.msg-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 20px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.msg-back:hover {
    color: var(--primary-light);
    background: rgba(0, 122, 204, 0.06);
}

.msg-view {
    max-width: 760px;
    margin: 0 auto;
}

.msg-view:hover {
    transform: none;
}

.msg-view-header {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.msg-view-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.msg-view-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.msg-view-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
}

.msg-view-meta-item svg {
    flex-shrink: 0;
    color: var(--text-muted);
    opacity: 0.7;
}

.msg-view-meta-label {
    color: var(--text-muted);
    font-weight: 500;
}

.msg-view-meta-value {
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.msg-view-meta-broadcast .msg-view-meta-value {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
}

@media (min-width: 480px) {
    .msg-view-meta-broadcast .msg-view-meta-value {
        flex-direction: row;
        align-items: center;
    }
}

.msg-view-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.9;
    min-height: 120px;
}

.msg-view-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.msg-view-actions .msg-view-btn {
    gap: 6px;
    white-space: nowrap;
}

.msg-view-actions .msg-view-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.msg-view-btn-danger {
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.msg-view-btn-danger:hover {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    box-shadow: none;
}

/* Message responsive */
@media (max-width: 768px) {
    .user-subnav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 6px;
        gap: 6px;
    }

    .user-subnav-item {
        justify-content: flex-start;
        padding: 10px 10px;
        font-size: 0.85rem;
        gap: 5px;
    }

    .user-subnav-item svg {
        width: 16px;
        height: 16px;
    }

    .user-subnav-badge {
        top: 3px;
        right: 4px;
        min-width: 18px;
        height: 17px;
        padding: 0 5px;
        font-size: 0.66rem;
        border-radius: 999px;
    }

    .msg-tabs {
        padding: 4px;
        gap: 2px;
    }

    .msg-tab {
        padding: 10px 10px;
        font-size: 0.85rem;
        gap: 5px;
    }

    .msg-tab svg {
        width: 16px;
        height: 16px;
    }

    /* 쪽지 목록: 전체 선택 + 버튼을 한 줄에 맞춤 */
    .msg-bulk-toolbar {
        gap: 6px 8px;
        padding: 8px 2px;
    }

    .msg-bulk-select-all {
        font-size: 0.78rem;
        gap: 5px;
    }

    .msg-bulk-select-all input {
        width: 16px;
        height: 16px;
    }

    .msg-bulk-toolbar-right {
        gap: 6px;
    }

    .msg-bulk-toolbar-right .cta-button {
        flex: 0 1 auto;
        padding: 6px 10px;
        font-size: 0.78rem;
    }

    .msg-bulk-toolbar-right .cta-button svg {
        width: 12px;
        height: 12px;
    }

    .msg-card-item {
        padding: 12px 14px;
        gap: 10px;
    }

    .msg-card-icon {
        width: 32px;
        height: 32px;
    }

    .msg-card-icon svg {
        width: 16px;
        height: 16px;
    }

    .msg-view-title {
        font-size: 1.1rem;
    }

    .msg-view-meta {
        flex-direction: column;
        gap: 10px;
    }

    .msg-view-actions .msg-view-btn svg {
        width: 13px;
        height: 13px;
    }

    .mypage-quick,
    .admin-quick {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .mypage-quick-card {
        padding: 18px 12px;
    }
}

@media (max-width: 480px) {
    .user-subnav {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 4px;
        padding: 4px;
    }

    .user-subnav-item {
        padding: 8px 6px;
        font-size: 0.8rem;
        gap: 4px;
    }

    .subnav-label-desktop {
        display: none;
    }

    .subnav-label-mobile {
        display: inline;
    }

    .user-subnav-badge {
        top: 2px;
        right: 4px;
        min-width: 18px;
        height: 16px;
        padding: 0 5px;
        font-size: 0.62rem;
        border-radius: 999px;
    }

    .msg-tab {
        padding: 8px 6px;
        font-size: 0.8rem;
        gap: 4px;
    }

    .msg-card-title {
        font-size: 0.88rem;
    }

    .mypage-quick-card svg {
        width: 24px;
        height: 24px;
    }

    .mypage-quick-label {
        font-size: 0.82rem;
    }
}