/* ========================================
   linK - Morandi Pink Love Website
   Tokyo-inspired Design
   ======================================== */

:root {
    /* Morandi Pink Palette */
    --pink-lightest: #F5E6E0;
    --pink-light: #E8CFC4;
    --pink-soft: #DDBEA9;
    --pink-medium: #D4A59A;
    --pink-deep: #C49087;
    --pink-muted: #B07D75;
    --cream: #FAF3F0;
    --cream-warm: #F0E4DF;
    --text-dark: #5C4742;
    --text-medium: #7D6560;
    --text-light: #A08882;
    --white: #FFFAF8;
    --white-pure: #FFFFFF;
    --shadow-soft: rgba(180, 140, 130, 0.12);
    --shadow-medium: rgba(180, 140, 130, 0.2);
    --shadow-deep: rgba(180, 140, 130, 0.3);
    --border-light: rgba(212, 165, 154, 0.3);
    --overlay-dark: rgba(92, 71, 66, 0.6);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans TC', 'Noto Serif JP', sans-serif;
    background-color: var(--cream);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
}

::selection {
    background: var(--pink-light);
    color: var(--text-dark);
}

/* ========================================
   Lock Screen
   ======================================== */
.lock-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    background: linear-gradient(160deg, var(--cream) 0%, var(--pink-lightest) 30%, var(--pink-light) 60%, var(--pink-soft) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.lock-screen.unlocked {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.lock-container {
    text-align: center;
    padding: 3rem;
    animation: lockFadeIn 0.8s ease;
}

@keyframes lockFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.lock-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    animation: gentleBounce 3s ease-in-out infinite;
}

.lock-brand {
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem;
    font-weight: 300;
    letter-spacing: 8px;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.lock-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.9rem;
    color: var(--text-light);
    letter-spacing: 4px;
    font-weight: 300;
    font-style: italic;
    margin-bottom: 3rem;
}

.lock-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.lock-input {
    width: 260px;
    padding: 0.9rem 1.5rem;
    border: 1.5px solid var(--border-light);
    border-radius: 30px;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1rem;
    color: var(--text-dark);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    letter-spacing: 8px;
    outline: none;
    transition: all 0.3s ease;
}

.lock-input:focus {
    border-color: var(--pink-medium);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 0 0 4px rgba(212, 165, 154, 0.15);
}

.lock-input::placeholder {
    letter-spacing: 2px;
    color: var(--text-light);
}

.lock-btn {
    padding: 0.8rem 2.5rem;
    background: linear-gradient(135deg, var(--pink-medium), var(--pink-deep));
    color: var(--white);
    border: none;
    border-radius: 30px;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lock-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

.lock-error {
    color: var(--pink-deep);
    font-size: 0.8rem;
    min-height: 1.2rem;
    margin-top: 0.5rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.lock-hint {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 3px;
    margin-top: 2rem;
    font-style: italic;
}

@keyframes lockShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

.lock-input.shake {
    animation: lockShake 0.4s ease;
    border-color: var(--pink-deep);
}

/* ========================================
   Sakura Petals Animation
   ======================================== */
.sakura-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.sakura-petal {
    position: absolute;
    top: -20px;
    width: 12px;
    height: 12px;
    background: radial-gradient(ellipse at center, var(--pink-medium) 0%, var(--pink-light) 60%, transparent 100%);
    border-radius: 50% 0 50% 50%;
    opacity: 0.6;
    animation: sakuraFall linear infinite;
}

@keyframes sakuraFall {
    0% {
        transform: translateY(-10px) rotate(0deg) translateX(0px);
        opacity: 0.7;
    }
    25% {
        transform: translateY(25vh) rotate(90deg) translateX(30px);
        opacity: 0.6;
    }
    50% {
        transform: translateY(50vh) rotate(180deg) translateX(-20px);
        opacity: 0.5;
    }
    75% {
        transform: translateY(75vh) rotate(270deg) translateX(25px);
        opacity: 0.3;
    }
    100% {
        transform: translateY(105vh) rotate(360deg) translateX(-10px);
        opacity: 0;
    }
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 3rem;
    background: rgba(250, 243, 240, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all 0.4s ease;
}

.navbar.scrolled {
    padding: 0.7rem 3rem;
    box-shadow: 0 4px 30px var(--shadow-soft);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 3px;
    color: var(--text-dark);
}

.brand-k {
    color: var(--pink-deep);
    font-weight: 500;
}

.brand-subtitle {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.65rem;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-top: -4px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-medium);
    font-size: 0.85rem;
    font-weight: 400;
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-dark);
    background: var(--pink-lightest);
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--cream) 0%, var(--pink-lightest) 30%, var(--pink-light) 60%, var(--pink-soft) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(232, 207, 196, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroFloat 8s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(221, 190, 169, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroFloat 10s ease-in-out infinite reverse;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.hero-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    animation: gentleBounce 3s ease-in-out infinite;
}

@keyframes gentleBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-title {
    margin-bottom: 1.5rem;
}

.title-line {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem;
    font-weight: 300;
    letter-spacing: 12px;
    color: var(--text-dark);
    display: block;
}

.title-line .brand-k {
    font-size: 5.5rem;
}

.hero-subtitle {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1.1rem;
    color: var(--text-medium);
    font-weight: 300;
    letter-spacing: 4px;
    margin-bottom: 0.8rem;
}

.hero-date {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.hero-kanji {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.85rem;
    color: var(--pink-muted);
    letter-spacing: 8px;
    font-weight: 300;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--pink-muted));
    position: relative;
    animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pink-muted);
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ========================================
   Section Common Styles
   ======================================== */
.section {
    padding: 6rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 2rem;
    font-weight: 400;
    color: var(--text-dark);
    letter-spacing: 6px;
    margin-bottom: 0.3rem;
}

.section-subtitle {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 4px;
    font-weight: 300;
    margin-bottom: 2rem;
}

.add-btn {
    display: inline-block;
    padding: 0.7rem 2rem;
    background: transparent;
    border: 1.5px solid var(--pink-medium);
    color: var(--pink-deep);
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 2px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-btn:hover {
    background: var(--pink-medium);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

/* ========================================
   Timeline
   ======================================== */
.timeline-container {
    position: relative;
    padding-left: 40px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--pink-light), var(--pink-medium), var(--pink-light));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-dot {
    position: absolute;
    left: -33px;
    top: 1.5rem;
    width: 11px;
    height: 11px;
    background: var(--pink-medium);
    border-radius: 50%;
    border: 3px solid var(--cream);
    box-shadow: 0 0 0 1px var(--pink-medium);
}

.timeline-card {
    background: var(--white-pure);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-soft);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.timeline-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.timeline-date {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
}

.timeline-text {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.9;
    font-weight: 300;
}

.timeline-tag {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.3rem 1rem;
    background: var(--pink-lightest);
    color: var(--pink-muted);
    border-radius: 20px;
    font-size: 0.75rem;
    letter-spacing: 1px;
}

/* ========================================
   Album
   ======================================== */
.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.album-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--white-pure);
    box-shadow: 0 4px 20px var(--shadow-soft);
    border: 1px solid var(--border-light);
    transition: all 0.4s ease;
    cursor: pointer;
}

.album-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-medium);
}

.album-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.album-card-info {
    padding: 1.2rem 1.5rem;
}

.album-card-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.album-card-date {
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.album-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    border: 2px dashed var(--pink-light);
    background: transparent;
    box-shadow: none;
}

.album-placeholder-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.album-placeholder p {
    color: var(--text-light);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* ========================================
   Diary
   ======================================== */
.diary-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.diary-card {
    background: var(--white-pure);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-soft);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.diary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--pink-light), var(--pink-medium), var(--pink-soft));
}

.diary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.diary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.diary-date {
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.diary-mood {
    font-size: 1.2rem;
}

.diary-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.diary-text {
    font-size: 0.88rem;
    color: var(--text-medium);
    line-height: 2;
    font-weight: 300;
}

.diary-footer {
    margin-top: 1.5rem;
    text-align: right;
}

.diary-author {
    color: var(--pink-medium);
    font-size: 1rem;
}

/* ========================================
   Outfit
   ======================================== */
.outfit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.outfit-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--white-pure);
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 4px 20px var(--shadow-soft);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.outfit-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.outfit-card img {
    width: 120px;
    height: 160px;
    object-fit: cover;
    border-radius: 12px;
    flex-shrink: 0;
}

.outfit-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: var(--pink-lightest);
    border-radius: 16px;
    flex-shrink: 0;
}

.outfit-info h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.outfit-desc {
    font-size: 0.85rem;
    color: var(--text-medium);
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 0.8rem;
}

.outfit-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.outfit-tag {
    padding: 0.2rem 0.8rem;
    background: var(--pink-lightest);
    color: var(--pink-muted);
    border-radius: 15px;
    font-size: 0.7rem;
    letter-spacing: 1px;
}

/* ========================================
   Wishlist
   ======================================== */
.wishlist-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.wish-tab {
    padding: 0.7rem 2rem;
    background: var(--white-pure);
    border: 1.5px solid var(--border-light);
    border-radius: 30px;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.9rem;
    color: var(--text-medium);
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.wish-tab.active {
    background: var(--pink-medium);
    border-color: var(--pink-medium);
    color: var(--white);
    box-shadow: 0 4px 15px var(--shadow-medium);
}

.wish-tab:hover:not(.active) {
    border-color: var(--pink-medium);
    color: var(--pink-deep);
}

.wish-panel {
    display: none;
}

.wish-panel.active {
    display: block;
}

.wish-add-btn {
    margin-bottom: 1.5rem;
}

.wish-list {
    max-width: 650px;
    margin: 0 auto;
}

.wish-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: var(--white-pure);
    border-radius: 14px;
    margin-bottom: 0.8rem;
    box-shadow: 0 2px 12px var(--shadow-soft);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.wish-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 20px var(--shadow-medium);
}

.wish-item.completed .wish-name {
    text-decoration: line-through;
    color: var(--text-light);
}

.wish-checkbox {
    position: relative;
    display: flex;
    cursor: pointer;
}

.wish-checkbox input {
    display: none;
}

.checkmark {
    width: 22px;
    height: 22px;
    border: 2px solid var(--pink-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.wish-checkbox input:checked + .checkmark {
    background: var(--pink-medium);
    border-color: var(--pink-medium);
}

.wish-checkbox input:checked + .checkmark::after {
    content: '\\2713';
    color: white;
    font-size: 0.7rem;
}

.wish-content {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wish-name {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 400;
    transition: all 0.3s ease;
}

.wish-emoji {
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: linear-gradient(160deg, var(--pink-lightest) 0%, var(--pink-light) 50%, var(--pink-soft) 100%);
    padding: 4rem 2rem;
    text-align: center;
}

.footer-brand {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 4px;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.footer-text {
    font-size: 0.85rem;
    color: var(--text-medium);
    letter-spacing: 2px;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.footer-japanese {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 2px;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.footer-hearts {
    color: var(--pink-medium);
    letter-spacing: 8px;
    font-size: 0.9rem;
}

/* ========================================
   Modal
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--white-pure);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 520px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s ease;
    box-shadow: 0 20px 60px var(--shadow-deep);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}

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

.modal h3 {
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    letter-spacing: 2px;
}

.modal .modal-subtitle {
    font-family: 'Noto Serif JP', serif;
    font-size: 0.75rem;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-medium);
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem 1.2rem;
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.88rem;
    color: var(--text-dark);
    background: var(--cream);
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--pink-medium);
    background: var(--white-pure);
    box-shadow: 0 0 0 4px rgba(212, 165, 154, 0.15);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.8;
}

.form-group input[type="file"] {
    padding: 0.6rem;
    background: var(--cream);
    cursor: pointer;
}

.form-submit {
    width: 100%;
    padding: 0.9rem;
    background: linear-gradient(135deg, var(--pink-medium), var(--pink-deep));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

/* Image preview in modal */
.image-preview {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-top: 0.8rem;
    display: none;
}

/* ========================================
   Lightbox
   ======================================== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-overlay img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .navbar {
        padding: 0.8rem 1.5rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 0.5rem;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px var(--shadow-medium);
    }

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

    .nav-link {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }

    .title-line {
        font-size: 3.5rem;
    }

    .title-line .brand-k {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        letter-spacing: 2px;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .diary-container {
        grid-template-columns: 1fr;
    }

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

    .outfit-card {
        flex-direction: column;
        text-align: center;
    }

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

    .modal {
        padding: 2rem 1.5rem;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .title-line {
        font-size: 2.8rem;
    }

    .title-line .brand-k {
        font-size: 3.2rem;
    }

    .wishlist-tabs {
        flex-direction: column;
        align-items: center;
    }
}

/* ========================================
   Scrollbar
   ======================================== */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--pink-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--pink-medium);
}