@import url('https://fonts.googleapis.com/css2?family=Inter:wght@500;700;900&family=Montserrat:wght@400;700;900&display=swap');

:root {
    --electric-blue: #0000FF;
    --accent-red: #ff3e3e;

    /* Theme Variables - Default Dark */
    --bg-main: #050505;
    --bg-stop-1: #151515;
    --bg-stop-2: #050505;
    --text-primary: #ffffff;
    --shape-base: #1a1a1a;
    --v-tag-opacity: 0.5;
    --shadow-glow: 0 0 10px rgba(0, 0, 255, 0.3);
    --shape-shadow: -30px 30px 60px rgba(0, 0, 0, 0.5);
    --shape-blur: 40px;
    --shape-block: linear-gradient(90deg, #111, #0a0a0a);
    --border-color: rgba(255, 255, 255, 0.1);
    --btn-shadow: rgba(0, 0, 255, 0.3);
}

:root.light-mode {
    --bg-main: #f0f2f5;
    --bg-stop-1: #ffffff;
    --bg-stop-2: #e6e8eb;
    --text-primary: #000000; /* Mengubah teks utama menjadi hitam */
    --text-accent: var(--electric-blue); /* Menyimpan biru untuk aksen */
    --text-meta: #555555; /* Abu-abu untuk teks kecil/metadata */
    --shape-base: #cbd0d8;
    --v-tag-opacity: 0.2;
    --highlight-shadow: none;
    --shadow-glow: none;
    --shape-shadow: -30px 30px 60px rgba(0, 0, 0, 0.05);
    --shape-blur: 20px;
    --shape-block: linear-gradient(90deg, #d8dce3, #c4c9d1);
    --border-color: rgba(0, 0, 0, 0.1);
    --btn-shadow: rgba(0, 0, 255, 0.15);
}

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

body,
html {
    width: 100%;
    height: 100%;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow: hidden;
    position: relative;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 40%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
    z-index: 5;
}

.scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 50%, transparent 50%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 6;
    opacity: 0.5;
}

/* Background pseudo-3D Shapes */
.bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
    background: var(--bg-main);
    transition: background-color 0.5s ease;
}

.color-bends-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: auto;
}

.shape {
    position: absolute;
}

.shape-1 {
    width: 50vw;
    height: 70vw;
    border-radius: 25vw;
    border: 12vw solid var(--shape-base);
    top: -15vh;
    left: 15vw;
    filter: blur(var(--shape-blur));
    box-shadow:
        var(--shape-shadow),
        inset 10px -10px 30px rgba(0, 0, 255, 0.1);
    transition: border-color 0.5s ease, filter 0.5s ease, box-shadow 0.5s ease;
    animation: morphO 20s infinite alternate ease-in-out;
    will-change: transform, border-radius;
}

/* The geometric blocks on the right */
.shape-2 {
    width: 30vw;
    height: 120vh;
    background: var(--shape-block);
    top: -10vh;
    right: 5vw;
    filter: blur(25px);
    box-shadow: -40px 0 80px rgba(0, 0, 0, 0.1);
    transition: background 0.5s ease;
    animation: floatBlock 25s infinite alternate ease-in-out;
    will-change: transform;
}

.shape-3 {
    width: 40vw;
    height: 40vh;
    background: var(--shape-block);
    top: 60vh;
    right: -5vw;
    filter: blur(30px);
    transition: background 0.5s ease;
    animation: floatBlock 22s infinite alternate-reverse ease-in-out;
    will-change: transform;
}

/* Fluid Animation Keyframes */
@keyframes morphO {
    0% {
        transform: rotate(30deg) scaleY(0.9) translate(0, 0);
        border-radius: 25vw;
    }

    50% {
        transform: rotate(35deg) scaleY(1) translate(2vw, -2vh);
        border-radius: 30vw 20vw 25vw 20vw;
    }

    100% {
        transform: rotate(25deg) scaleY(0.85) translate(-2vw, 2vh);
        border-radius: 20vw 30vw 20vw 25vw;
    }
}

@keyframes floatBlock {
    0% {
        transform: rotate(35deg) translateY(0);
    }

    50% {
        transform: rotate(32deg) translateY(-5vh);
    }

    100% {
        transform: rotate(38deg) translateY(2vh);
    }
}

/* --- UI Layer --- */
.ui-layer {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Header */
.header,
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.5rem 3.5rem;
    position: relative;
    z-index: 100;
    font-family: 'Inter', sans-serif;
    
    /* Glassmorphism */
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

:root.light-mode .header,
:root.light-mode .footer {
    background: rgba(255, 255, 255, 0.4);
}

.header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

:root.light-mode .header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

:root.light-mode .footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.text-logo {
    font-weight: 900;
    font-size: 2rem;
    letter-spacing: -2px;
    line-height: 1;
    color: var(--electric-blue);
    text-shadow: 2px 2px 0px var(--text-primary);
    transition: all 0.5s ease;
}

.header-info {
    display: flex;
    gap: 2rem;
    padding-top: 5px;
    opacity: 0.8;
    color: var(--text-meta); /* Metadata jadi Abu-abu gelap */
}

.header-right {
    display: flex;
    gap: 0.8rem;
    position: relative;
}

.icon {
    display: none;
}

/* Palette Dropdown System */
.palette-container {
    position: relative;
}

.color-palette-btn {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.color-palette-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(15deg);
}

.palette-dropdown {
    position: absolute;
    top: 45px;
    right: 0;
    width: 240px;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(30px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 105;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transform-origin: right center;
}

.palette-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

:root.light-mode .palette-dropdown {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(0, 0, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 255, 0.1);
}

/* Content reveal for palette */
.palette-dropdown>* {
    opacity: 1;
}

.palette-label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 2px;
    opacity: 0.4;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.tech-item {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    transition: all 0.3s ease;
    cursor: default;
}

.tech-item:hover {
    transform: translateX(5px);
}

.tech-item:hover .tech-icon {
    background: var(--electric-blue);
    color: #fff;
    border-color: var(--electric-blue);
}

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

.tech-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--electric-blue);
    flex-shrink: 0;
}

.tech-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.tech-category {
    font-size: 0.55rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    opacity: 0.4;
    text-transform: uppercase;
}

.tech-value {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Performance Metrics */
.perf-item {
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: monospace;
}

.perf-item .tech-category {
    font-size: 0.5rem;
    letter-spacing: 1px;
}

.perf-item .tech-value {
    font-size: 0.75rem;
    color: var(--electric-blue);
    transition: all 0.3s ease;
    font-weight: 900;
}

:root:not(.light-mode) .perf-item .tech-value {
    color: #00f2ff; /* Brighter neon for dark mode */
    text-shadow: 0 0 8px rgba(0, 242, 255, 0.4);
}

.perf-item .tech-value.updating {
    animation: valuePulse 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes valuePulse {
    0% { transform: scale(1.1); filter: brightness(1.5); }
    100% { transform: scale(1); filter: brightness(1); }
}

.perf-status-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-top: 1rem;
    overflow: hidden;
}

.perf-status-fill {
    height: 100%;
    width: 0%;
    background: var(--electric-blue);
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px var(--electric-blue);
}

.color-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

.color-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    flex-shrink: 0;
}

.color-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.color-name {
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 1px;
}

.color-hex {
    font-size: 0.6rem;
    opacity: 0.5;
}

.color-desc {
    font-size: 0.6rem;
    opacity: 0.4;
    margin-top: 2px;
}

/* Hero Content */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 6rem;
    margin-top: -5vh;
}

.hero-title {
    font-size: 11vw;
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.04em;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.hero-title .highlight {
    background-color: var(--electric-blue);
    color: #ffffff;
    padding: 0 0.15em;
    display: inline-block;
    line-height: 0.85;
}

.hero-subtitle {
    font-size: 1.1vw;
    font-weight: 700;
    line-height: 1.6;
    margin-left: 0.5rem;
}

.hero-subtitle p {
    margin-bottom: 0;
}

.hero-action {
    position: absolute;
    right: 10vw;
    top: 50%;
    transform: translateY(-50%);
    z-index: 50;
}

.hero-msg-btn {
    background: var(--electric-blue);
    color: #fff;
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 3px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 2px;
}

.hero-msg-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.hero-msg-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--btn-shadow);
}

.hero-msg-btn:hover::before {
    left: 100%;
}

.hero-subtitle .highlight-inline {
    background-color: var(--electric-blue);
    color: #ffffff;
    padding: 0 0.3em;
    display: inline-block;
    line-height: 1.2;
    border-radius: 3px;
    margin-right: 0.1em;
}

del {
    text-decoration: none;
    position: relative;
    opacity: 0.4;
}

del::after {
    content: "";
    position: absolute;
    left: -2px;
    right: -2px;
    top: 50%;
    height: 3px;
    background-color: var(--electric-blue);
    transform: rotate(-2deg);
}

/* Footer */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Changed from flex-end for better alignment */
    padding: 2rem 3.5rem;
    pointer-events: none;
    /* Allow clicks to pass through empty space */
    z-index: 900;
}

.footer>* {
    pointer-events: auto;
    /* Re-enable clicks for buttons */
}

.footer-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Global Navigation (Hamburger) */
.hamburger {
    position: fixed;
    bottom: 2.5rem;
    right: 3.5rem;
    width: 32px;
    height: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    z-index: 9999;
}

.hamburger:hover {
    transform: scale(1.1);
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

/* Side Drawer System */
.side-drawer {
    position: fixed;
    top: 0;
    right: -350px;
    width: 350px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10000;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    padding: 2.5rem;
    visibility: hidden;
    overflow-y: auto;
}

.side-drawer.open {
    right: 0;
    visibility: visible;
}

:root.light-mode .side-drawer {
    background: rgba(255, 255, 255, 0.4);
    border-left: 1px solid rgba(0, 0, 255, 0.1);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.drawer-title {
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 2px;
    opacity: 0.5;
}

.close-drawer {
    cursor: pointer;
    font-size: 1.5rem;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.close-drawer:hover {
    opacity: 1;
}

.style-selector {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.section-label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
}

.style-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.style-option {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.style-option:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

.style-option.active {
    background: var(--electric-blue);
    border-color: var(--electric-blue);
}

.style-name {
    font-weight: 900;
    font-size: 1rem;
}

.style-tag {
    font-size: 0.6rem;
    opacity: 0.4;
    letter-spacing: 1px;
}

.style-option.active .style-tag {
    opacity: 0.8;
}

.msg-trigger {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    display: flex; /* Tambah Flexbox */
    align-items: center; /* Sejajarkan Vertikal */
    gap: 8px; /* Jarak antara Icon dan Teks */
    font-family: 'Montserrat', sans-serif;
}

.msg-trigger:hover {
    background: var(--electric-blue);
    color: #fff;
    border-color: var(--electric-blue);
}

/* Message Drawer (Bottom Tab) */
.message-drawer {
    position: fixed;
    bottom: -600px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    border-radius: 20px 20px 0 0;
    z-index: 20000;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 2.5rem;
}

.message-drawer.show {
    bottom: 0;
}

.drawer-handle {
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
    opacity: 0.5;
    font-size: 1.2rem;
}

.drawer-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.drawer-header {
    margin-bottom: 0.5rem;
}

.drawer-label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--electric-blue);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 1px;
    opacity: 0.4;
}

.input-group input,
.input-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem;
    color: #fff;
    font-family: inherit;
    border-radius: 8px;
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--electric-blue);
    background: rgba(255, 255, 255, 0.06);
}

.input-group textarea {
    height: 120px;
    resize: none;
}

.theme-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.header-btn {
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.header-btn svg {
    width: 20px;
    height: 20px;
}

.dot-icon {
    display: none;
}

.meta-date,
.meta-text {
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hamburger Menu */
.hamburger {
    position: fixed;
    bottom: 2.5rem;
    right: 3.5rem;
    width: 32px;
    height: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Center for morphing */
    gap: 6px; /* Precise gap for lines */
    cursor: pointer;
    z-index: 10001; /* Higher than side drawer (10000) */
    padding: 4px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hamburger:hover {
    transform: scale(1.1);
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Morphing to X */
.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

.hamburger.active span:nth-child(3) {
    width: 100% !important; /* Ensure full width for X */
    transform: translateY(-8px) rotate(-45deg);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 8vw;
    }

    .hero-subtitle {
        font-size: 1vw;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1rem 1.5rem;
    }

    .header-info {
        display: none;
    }

    .main-content {
        padding: 0 1.5rem;
    }

    .hero-title {
        font-size: 12vw;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .footer {
        padding: 1rem 1.5rem;
    }

    .hamburger {
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .side-drawer {
        width: 100%;
        right: -100%;
        padding: 1.5rem;
    }

    /* Fix message.html layout on mobile */
    .back-link {
        top: 1.5rem !important;
        left: 1.5rem !important;
        z-index: 100;
    }

    .message-container {
        padding: 2rem !important;
        margin: 1rem;
        margin-top: 4rem;
    }
}

/* Palette Container & Dropdown */
.palette-container {
    position: relative;
    display: inline-block;
}

.color-palette-btn {
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.color-palette-btn:hover {
    background-color: var(--electric-blue);
    color: var(--bg-main);
}

/* Consolidated .palette-dropdown above */

.color-item {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    position: relative;
}

.color-item:hover {
    background: rgba(0, 0, 255, 0.05);
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    margin-right: 12px;
    flex-shrink: 0;
}

.color-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.color-name {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.color-hex {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-primary);
    opacity: 0.6;
    text-transform: uppercase;
}

.color-desc {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-primary);
    opacity: 0.4;
    margin-top: 2px;
    line-height: 1.2;
}

/* Consolidated .side-drawer above */

.close-drawer {
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.close-drawer:hover {
    opacity: 1;
}

.section-label {
    font-size: 0.8rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.style-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.style-option {
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

:root.light-mode .style-option {
    border: 1px solid rgba(0, 0, 255, 0.05);
}

.style-option:hover {
    background: rgba(255, 255, 255, 0.03);
}

.style-option.active {
    border-color: var(--electric-blue);
    background: rgba(0, 0, 255, 0.05);
}

.style-name {
    font-weight: 700;
    font-size: 1rem;
}

.style-tag {
    font-size: 0.6rem;
    font-weight: 900;
    opacity: 0.4;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 2px;
}

.copy-icon {
    font-size: 1rem;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--electric-blue);
    display: flex;
    align-items: center;
}

.color-item:hover .copy-icon {
    opacity: 0.7;
}

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--electric-blue);
    color: #fff;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100000;
    /* Extremely high to be above everything */
    box-shadow: 0 4px 15px rgba(0, 0, 255, 0.3);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* --- Page Transitions --- */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 999999;
    pointer-events: none;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 1; /* Start visible for fade-in effect */
}

:root.light-mode .page-transition-overlay {
    background: rgba(255, 255, 255, 0.4);
}

.page-transition-overlay.hidden {
    opacity: 0;
}

.page-transition-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

/* --- Transition Envelope --- */
.envelope-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 150px;
    height: 100px;
    opacity: 0;
    transition: all 0.5s ease;
    perspective: 1000px;
}

.page-transition-overlay.visible .envelope-wrapper {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.env-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.env-body {
    fill: transparent;
    stroke: var(--text-primary);
    stroke-width: 2;
    stroke-linejoin: round;
}

.env-flap {
    fill: transparent;
    stroke: var(--text-primary);
    stroke-width: 2;
    stroke-linejoin: round;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: 50px 5px; /* Poros tepat di garis tengah atas */
}

.envelope-wrapper.open .env-flap {
    transform: rotateX(180deg);
}