:root {
    --bg-black: #050505;
    --card-dark: #121212;
    --accent-blue: #0071e3;
    --accent-blue-hover: #0077ed;
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --border-color: #27272a;
    --input-bg: #18181b;
    --danger-red: #ef4444;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-black); color: var(--text-main); height: 100vh; display: flex; flex-direction: column; overflow: hidden; }

/* --- NAVIGATION --- */
.top-nav { height: 60px; background: #000; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; padding: 0 24px; gap: 20px; z-index: 100; }
.nav-tab { background: transparent; border: none; color: var(--text-muted); font-weight: 600; cursor: pointer; padding: 10px 20px; border-radius: 8px; transition: all 0.3s; }
.nav-tab.active { color: white; background: rgba(255,255,255,0.05); }

/* --- LAYOUT --- */
.tab-page { display: none; height: calc(100vh - 60px); width: 100%; flex-direction: row; }
.tab-page.active { display: flex; }

.sidebar { width: 420px; background-color: var(--card-dark); border-right: 1px solid var(--border-color); display: flex; flex-direction: column; padding: 24px; overflow-y: auto; scrollbar-width: none; }
.sidebar::-webkit-scrollbar { display: none; }

.viewport { flex: 1; display: flex; flex-direction: column; background-image: radial-gradient(circle at 50% 0%, #1c1c1e 0%, #050505 100%); padding: 40px; overflow-y: auto; position: relative; }

/* --- COMPONENTS --- */
.section-title { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; margin-top: 24px; }
.input-group { margin-bottom: 16px; }
label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--text-muted); }

textarea, select, input { width: 100%; background-color: var(--input-bg); border: 1px solid var(--border-color); border-radius: 8px; color: white; padding: 12px; font-size: 14px; transition: all 0.2s; }
textarea:focus, select:focus, input:focus { border-color: var(--accent-blue); outline: none; }

/* --- BOTÕES COM ESTILO BLUE NEON (UIVERSE) --- */
.btn-generate { 
    background-color: transparent; 
    color: var(--accent-blue); 
    border: 2px solid var(--accent-blue); 
    border-radius: 20px; 
    padding: 16px; 
    font-size: 16px; 
    font-weight: 700; 
    cursor: pointer; 
    margin-top: 24px; 
    transition: all 0.6s ease;
    width: 100%;
}

.btn-generate:hover {
    background-color: rgba(0, 113, 227, 0.1);
    box-shadow: rgba(0, 113, 227, 0.4) 0px 5px, 
                rgba(0, 113, 227, 0.3) 0px 10px,
                rgba(0, 113, 227, 0.2) 0px 15px;
}

.btn-generate:active { transform: scale(0.98); box-shadow: none; }

.btn-save { 
    background-color: transparent; 
    color: var(--accent-blue); 
    border: 2px solid var(--accent-blue); 
    border-radius: 20px; 
    padding: 12px; 
    font-size: 13px; 
    font-weight: 600; 
    cursor: pointer; 
    margin-top: 10px; 
    width: 100%;
    transition: all 0.6s ease;
}

/* --- HERO SPECIFIC --- */
.hero-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
/* Interruptores Estilo Uiverse (Adaptado Dark) */
.toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.toggle {
  isolation: isolate;
  position: relative;
  height: 24px;
  width: 48px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
}

.toggle-state {
  display: none;
}

.indicator {
  height: 100%;
  width: 200%;
  background: #27272a;
  border-radius: 12px;
  transform: translate3d(-75%, 0, 0);
  transition: transform 0.4s cubic-bezier(0.85, 0.05, 0.18, 1.35);
}

.toggle-state:checked ~ .indicator {
  transform: translate3d(25%, 0, 0);
  background: var(--accent-blue);
  box-shadow: 0 0 10px var(--accent-blue);
}

.effect-group { 
    background: rgba(255,255,255,0.03); 
    padding: 12px; 
    border-radius: 12px; 
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 8px;
}
.effect-extra-controls { 
    display: flex; 
    gap: 10px; 
    margin-top: 10px; 
    padding-top: 10px; 
    border-top: 1px dashed rgba(255,255,255,0.1); 
}
.effect-extra-controls input[type="color"] {
    width: 44px; height: 38px; border: 1px solid var(--border-color); border-radius: 6px; background: var(--input-bg); cursor: pointer; padding: 2px;
}
.effect-extra-controls select { flex: 1; padding: 8px; font-size: 12px; }

/* --- REFERENCE --- */
.ref-actions { display: flex; gap: 8px; margin-bottom: 12px; }
.btn-ref { flex: 1; padding: 10px; font-size: 11px; font-weight: 700; border-radius: 6px; border: 1px solid var(--border-color); background: #1c1c1e; color: white; cursor: pointer; }
.ref-carousel-container { 
    background: rgba(0,0,0,0.3); 
    border: 1px dashed #3f3f46; 
    border-radius: 12px; 
    padding: 12px; 
    margin-bottom: 20px;
    overflow-x: auto;
    overflow-y: hidden;
    min-height: 105px;
}
.ref-carousel-container::-webkit-scrollbar { height: 6px; }
.ref-carousel-container::-webkit-scrollbar-track { background: rgba(255,255,255,0.05); border-radius: 10px; }
.ref-carousel-container::-webkit-scrollbar-thumb { background: var(--accent-blue); border-radius: 10px; }

.ref-carousel { display: flex; gap: 12px; min-height: 80px; width: max-content; align-items: center; }
.ref-thumb { flex: 0 0 70px; width: 70px; height: 70px; background: #000; border-radius: 8px; border: 1px solid var(--border-color); overflow: hidden; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; vertical-align: middle; }
.ref-thumb.empty { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); color: #3f3f46; font-size: 20px; }
.ref-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* --- FEED & MODALS --- */
.feed-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; max-width: 1000px; margin: 0 auto; }
.feed-item { aspect-ratio: 1/1; background-color: #000; border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; cursor: pointer; transition: transform 0.2s; display: flex; align-items: center; justify-content: center; }
.feed-item:hover { transform: scale(1.02); border-color: var(--accent-blue); }
.feed-item img { width: 100%; height: 100%; object-fit: cover; }

.preview-modal { display: none; position: fixed; z-index: 3000; inset: 0; background: rgba(0,0,0,0.95); backdrop-filter: blur(10px); align-items: center; justify-content: center; padding: 40px; }
.preview-content { position: relative; max-width: 90vw; max-height: 90vh; display: flex; flex-direction: column; align-items: center; }
.preview-content img { max-width: 100%; max-height: 80vh; border-radius: 8px; box-shadow: 0 0 50px rgba(0,0,0,0.5); }

.settings-icon { position: absolute; top: 24px; right: 24px; font-size: 24px; cursor: pointer; color: var(--text-muted); z-index: 100; }
.settings-panel { position: fixed; top: 0; right: -350px; width: 350px; height: 100%; background: #18181b; border-left: 1px solid var(--border-color); padding: 40px 24px; transition: right 0.3s ease; z-index: 1000; }
.settings-panel.active { right: 0; }
.close-btn { cursor: pointer; font-size: 20px; }
.btn-shutdown { background-color: rgba(239, 68, 68, 0.1); color: var(--danger-red); border: 1px solid var(--danger-red); border-radius: 8px; padding: 12px; font-weight: 600; cursor: pointer; width: 100%; margin-top: auto; }

.modal { display: none; position: fixed; z-index: 2000; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); align-items: center; justify-content: center; }
.modal-content { background: var(--card-dark); padding: 30px; border-radius: 16px; width: 400px; text-align: center; border: 1px solid var(--border-color); position: relative; }

/* SPINNER 3D */
.spinner { width: 44px; height: 44px; --clr: var(--accent-blue); --clr-alpha: rgba(0, 113, 227, 0.1); animation: spinner-3d 2s infinite linear; transform-style: preserve-3d; }
.spinner > div { background-color: var(--clr-alpha); height: 100%; position: absolute; width: 100%; border: 2px solid var(--clr); }
.spinner div:nth-of-type(1) { transform: translateZ(-22px) rotateY(180deg); }
.spinner div:nth-of-type(2) { transform: rotateY(-270deg) translateX(50%); transform-origin: top right; }
.spinner div:nth-of-type(3) { transform: rotateY(270deg) translateX(-50%); transform-origin: center left; }
.spinner div:nth-of-type(4) { transform: rotateX(90deg) translateY(-50%); transform-origin: top center; }
.spinner div:nth-of-type(5) { transform: rotateX(-90deg) translateY(50%); transform-origin: bottom center; }
.spinner div:nth-of-type(6) { transform: translateZ(22px); }
@keyframes spinner-3d { 0% { transform: rotate(0deg) rotateX(0deg) rotateY(0deg); } 50% { transform: rotate(180deg) rotateX(180deg) rotateY(180deg); } 100% { transform: rotate(360deg) rotateX(360deg) rotateY(360deg); } }

/* KodaSelect - Custom Dropdown */
.koda-select-container { position: relative; width: 100%; user-select: none; }
.koda-select-selected {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 16px;
    color: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    font-size: 14px;
    position: relative;
    overflow: hidden;
    z-index: 2;
}
.koda-select-selected::after {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--accent-blue); z-index: -1;
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
.koda-select-container.active .koda-select-selected { color: white; border-bottom-left-radius: 0; border-bottom-right-radius: 0; border-color: var(--accent-blue); }
.koda-select-container.active .koda-select-selected::after { transform: scaleX(1); transform-origin: right; }

.koda-select-options {
    position: absolute; top: 100%; left: 0; width: 100%;
    background-color: #161618; border: 1px solid var(--accent-blue);
    border-top: none; border-radius: 0 0 10px 10px;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 100; overflow: hidden;
}
.koda-select-container.active .koda-select-options { opacity: 1; visibility: visible; transform: translateY(0); }

.koda-select-option {
    padding: 12px 16px; color: var(--text-muted); cursor: pointer;
    transition: all 0.3s ease; position: relative; z-index: 1;
}
.koda-select-option:hover { color: white; padding-left: 20px; }
.koda-select-option::before {
    content: ""; position: absolute; inset: 0; background-color: var(--accent-blue);
    z-index: -1; transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s ease;
}
.koda-select-option:hover::before { transform: scaleX(1); transform-origin: right; }

.koda-select-arrow { 
    width: 12px; height: 12px; transition: transform 0.4s; fill: white; 
}
.koda-select-container.active .koda-select-arrow { transform: rotate(-180deg); }

/* CARROSSEL DE POSES (v1.4) */
.pose-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin: 20px 0;
    height: 240px; 
    overflow: hidden;
    padding: 0 40px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
}

.pose-carousel-viewport {
    flex: 1;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.pose-carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    height: 100%;
    align-items: center;
    gap: 15px;
    padding: 0 10px;
}

.pose-card {
    min-width: 160px;
    height: 200px;
    border-radius: 12px;
    background: #111;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid rgba(255,255,255,0.05);
    opacity: 0.5;
    transform: scale(0.9);
    flex-shrink: 0;
}

.pose-card.active {
    opacity: 1;
    transform: scale(1.05);
    border-color: var(--accent-blue);
    box-shadow: 0 0 25px rgba(90, 145, 255, 0.4);
    z-index: 10;
}

.pose-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pose-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 70%, transparent 100%);
    padding: 12px 5px 8px 5px;
    font-size: 10px;
    font-weight: 800;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    font-size: 24px;
    cursor: pointer;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    backdrop-filter: blur(4px);
}

.carousel-nav:hover { 
    background: var(--accent-blue); 
    border-color: #fff;
    transform: translateY(-50%) scale(1.1);
}
.carousel-nav.prev { left: 10px; }
.carousel-nav.next { right: 10px; }