/*
Theme Name: HOT +18
Theme URI: https://hot18.com
Author: Hot18 Team
Author URI: https://hot18.com
Description: Tema exclusivo para o site Hot18 — plataforma de vídeos adultos com sistema de posts customizado, importador de JSON, analytics e gestão de modelos.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
License URI: https://hot18.com/license
Text Domain: hot18
Tags: dark, adult, videos, custom-post-type

HOT +18 WordPress Theme
Copyright (c) 2026 Hot18 Team
*/

/* ============================================
   CSS VARIABLES & DESIGN SYSTEM (BASE & APP)
   ============================================ */
:root {
    --hot18-primary: #FF2D2D;
    --hot18-primary-hover: #E62525;
    --hot18-primary-glow: rgba(255, 45, 45, 0.4);
    --hot18-bg: #0F0F0F;
    --hot18-surface: #1A1A1A;
    --hot18-surface-hover: #222222;
    --hot18-surface-2: #252525;
    --hot18-border: rgba(255, 255, 255, 0.08);
    --hot18-border-hover: rgba(255, 255, 255, 0.15);
    --hot18-text: #FFFFFF;
    --hot18-text-secondary: #A0A0A0;
    --hot18-text-muted: #666666;
    --hot18-success: #22C55E;
    --hot18-warning: #F59E0B;
    --hot18-danger: #EF4444;
    --hot18-info: #3B82F6;
    --hot18-radius: 12px;
    --hot18-radius-sm: 8px;
    --hot18-radius-lg: 16px;
    --hot18-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --hot18-shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
    --hot18-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --hot18-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --hot18-glass-bg: rgba(18, 18, 20, 0.4);
    --hot18-glass-border: rgba(255, 255, 255, 0.08);
}

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

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

body {
    font-family: var(--hot18-font);
    background-color: var(--hot18-bg);
    color: var(--hot18-text);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--hot18-primary);
    text-decoration: none;
    transition: var(--hot18-transition);
}

a:hover {
    color: var(--hot18-primary-hover);
}

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

/* ============================================
   LAYOUT (BASE SITE)
   ============================================ */
.hot18-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.hot18-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--hot18-border);
    padding: 16px 0;
}

.hot18-header .hot18-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hot18-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--hot18-text);
    letter-spacing: -0.02em;
}

.hot18-logo img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.hot18-logo span {
    background: linear-gradient(135deg, var(--hot18-primary), #FF6B6B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hot18-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hot18-nav a {
    color: var(--hot18-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--hot18-transition);
}

.hot18-nav a:hover,
.hot18-nav a.active {
    color: var(--hot18-text);
}

/* ============================================
   VIDEO GRID (BASE SITE)
   ============================================ */
.hot18-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 30px 0;
}

.hot18-video-card {
    background: var(--hot18-surface);
    border-radius: var(--hot18-radius);
    overflow: hidden;
    border: 1px solid var(--hot18-border);
    transition: var(--hot18-transition);
    cursor: pointer;
}

.hot18-video-card:hover {
    transform: translateY(-4px);
    border-color: var(--hot18-border-hover);
    box-shadow: var(--hot18-shadow);
}

.hot18-video-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #111;
}

.hot18-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.hot18-video-card:hover .hot18-video-thumb img {
    transform: scale(1.05);
}

.hot18-video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.hot18-video-info {
    padding: 14px;
}

.hot18-video-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--hot18-text);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.hot18-video-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--hot18-text-muted);
}

.hot18-video-model {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--hot18-text-secondary);
    font-weight: 500;
}

.hot18-video-model img {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}

.hot18-video-views {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ============================================
   SINGLE VIDEO PAGE (BASE SITE FALLBACK)
   ============================================ */
.hot18-single-video {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
}

.hot18-player-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--hot18-radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

.hot18-player-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hot18-video-details {
    background: var(--hot18-surface);
    border-radius: var(--hot18-radius);
    padding: 24px;
    border: 1px solid var(--hot18-border);
}

.hot18-video-details h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.hot18-video-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 0.875rem;
    color: var(--hot18-text-secondary);
}

.hot18-video-description {
    color: var(--hot18-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--hot18-border);
}

.hot18-models-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hot18-model-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 45, 45, 0.1);
    color: var(--hot18-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 45, 45, 0.2);
    transition: var(--hot18-transition);
}

.hot18-model-tag:hover {
    background: rgba(255, 45, 45, 0.2);
    color: var(--hot18-primary);
}

/* ============================================
   RELATED VIDEOS (BASE SITE)
   ============================================ */
.hot18-related-section {
    margin-top: 40px;
}

.hot18-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hot18-section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--hot18-primary);
    border-radius: 2px;
}

/* ============================================
   FOOTER (BASE SITE)
   ============================================ */
.hot18-footer {
    background: var(--hot18-surface);
    border-top: 1px solid var(--hot18-border);
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
    color: var(--hot18-text-muted);
    font-size: 0.8rem;
}

.hot18-footer-logo {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.hot18-footer-logo span {
    background: linear-gradient(135deg, var(--hot18-primary), #FF6B6B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   PAGINATION (BASE SITE)
   ============================================ */
.hot18-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 40px 0;
}

.hot18-pagination a,
.hot18-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--hot18-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--hot18-surface);
    color: var(--hot18-text-secondary);
    border: 1px solid var(--hot18-border);
    transition: var(--hot18-transition);
}

.hot18-pagination a:hover {
    background: var(--hot18-surface-hover);
    color: var(--hot18-text);
}

.hot18-pagination .current {
    background: var(--hot18-primary);
    color: white;
    border-color: var(--hot18-primary);
}

/* ============================================
   404 PAGE (BASE SITE)
   ============================================ */
.hot18-404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 40px 20px;
}

.hot18-404 h1 {
    font-size: 6rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--hot18-primary), #FF6B6B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.hot18-404 p {
    color: var(--hot18-text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

/* ============================================
   VERTICAL SOCIAL VERTICAL VIDEO FEED LAYOUT
   ============================================ */
html {
    overflow-x: hidden !important;
    max-width: 100%;
    overscroll-behavior-x: none;
    overscroll-behavior-y: none;
}

body.hot18-app-page {
    overflow: hidden !important;
    overflow-x: hidden !important;
    height: 100vh !important;
    height: 100dvh !important;
    background-color: #000 !important;
    overscroll-behavior-x: none;
    overscroll-behavior-y: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

body.hot18-app-page .hot18-header,
body.hot18-app-page .hot18-footer {
    display: none !important;
}

body.hot18-app-page .hot18-main {
    padding: 0 !important;
    margin: 0 !important;
    height: 100% !important;
    max-width: 100% !important;
}

.hot18-app-container {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: #000;
    overflow: hidden;
    overflow-x: hidden !important;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    overscroll-behavior-x: none;
    overscroll-behavior-y: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Permitir seleção e digitação em campos de entrada/comentários */
.hot18-app-container input,
.hot18-app-container textarea {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

@media (min-width: 480px) {
    .hot18-app-container {
        max-width: 430px;
        box-shadow: 0 0 100px rgba(0, 0, 0, 0.85);
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        border-right: 1px solid rgba(255, 255, 255, 0.05);
    }
}

.hot18-feed-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.hot18-feed-container::-webkit-scrollbar {
    display: none;
}

.hot18-feed-item {
    position: relative;
    width: 100%;
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-color: #000;
}

.hot18-video-wrapper {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hot18-video-wrapper.is-rotated {
    position: absolute;
    width: 100dvh !important;
    height: 100vw !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) rotate(90deg) !important;
    transform-origin: center center !important;
    z-index: 1;
}

@media (min-width: 480px) {
    .hot18-video-wrapper.is-rotated {
        height: 430px !important;
    }
}

.hot18-video-element {
    width: 100%;
    height: 100%;
    object-fit: contain !important; /* Sempre exibe o vídeo nas proporções originais */
    background-color: #000;
}

/* Play/Pause control */
.hot18-control-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    pointer-events: none;
}

.hot18-overlay-icon {
    background: rgba(0, 0, 0, 0.55);
    padding: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.6);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hot18-overlay-icon.show {
    opacity: 1;
    transform: scale(1);
}

/* Double click Heart Like */
.hot18-heart-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 6;
    pointer-events: none;
    opacity: 0;
    transform: scale(0);
}

.hot18-heart-overlay.animate {
    animation: heart-zoom-fade 0.85s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes heart-zoom-fade {
    0% { opacity: 0; transform: scale(0); }
    25% { opacity: 1; transform: scale(1.3); }
    45% { opacity: 1; transform: scale(1.1); }
    80% { opacity: 0.8; transform: scale(1.2); }
    100% { opacity: 0; transform: scale(1.6); }
}

/* Long press 2x speed */
.hot18-speed-overlay {
    position: absolute;
    top: 90px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: #fff;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.hot18-speed-overlay.show {
    opacity: 1;
}

/* Buffering loader */
.hot18-loader-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    background: rgba(0, 0, 0, 0.15);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.hot18-loader-overlay.show {
    opacity: 1;
}

.hot18-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--hot18-primary);
    border-radius: 50%;
    animation: hot18-spin 0.8s linear infinite;
}

@keyframes hot18-spin {
    to { transform: rotate(360deg); }
}

/* App Unified Top Navbar Overlay */
.hot18-top-navbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 16px 40px;
    background: none;
    pointer-events: none;
}

.hot18-top-navbar .left-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hot18-top-navbar .nav-btn,
.hot18-top-navbar .btn-home-link {
    pointer-events: auto;
    background: var(--hot18-glass-bg);
    border: 1px solid var(--hot18-glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--hot18-transition);
    outline: none;
}

.hot18-top-navbar .nav-btn:hover,
.hot18-top-navbar .btn-home-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.hot18-top-navbar .nav-btn:active,
.hot18-top-navbar .btn-home-link:active {
    transform: scale(0.95);
}

.hot18-top-navbar .btn-search,
.hot18-top-navbar .btn-profile-me {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Sidebar Actions Overlay */
.hot18-actions-sidebar {
    position: absolute;
    right: 12px;
    bottom: 24px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.hot18-action-btn {
    background: none;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    outline: none;
    color: #fff;
}

.hot18-action-btn .icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--hot18-glass-bg);
    border: 1px solid var(--hot18-glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--hot18-transition);
}

.hot18-action-btn:hover .icon-circle {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.08);
}

.hot18-action-btn:active .icon-circle {
    transform: scale(0.92);
}

.hot18-action-btn .label {
    font-size: 11px;
    font-weight: 700;
    margin-top: 4px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

/* Liked/Saved states */
.hot18-action-btn.liked .icon-circle {
    color: var(--hot18-primary);
    background: rgba(255, 45, 45, 0.15);
    border-color: rgba(255, 45, 45, 0.3);
}

.hot18-action-btn.liked i {
    fill: var(--hot18-primary);
}

.hot18-action-btn.saved .icon-circle {
    color: var(--hot18-primary);
    background: rgba(255, 45, 45, 0.15);
    border-color: rgba(255, 45, 45, 0.3);
}

.hot18-action-btn.saved i {
    fill: var(--hot18-primary);
}

.hot18-action-btn.btn-rotate.active .icon-circle {
    color: var(--hot18-primary);
    background: rgba(255, 45, 45, 0.15);
    border-color: rgba(255, 45, 45, 0.3);
}

.hot18-action-btn.btn-rotate.active i {
    transform: rotate(90deg);
}

/* Info Panel Overlay */
.hot18-info-panel {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    padding: 60px 85px 20px 16px; /* Evita que o texto (título, descrição, etc.) cubra os botões da barra lateral direita */
    background: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.hot18-info-panel * {
    pointer-events: auto;
}

.hot18-model-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hot18-model-avatar-wrap {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1.5px solid #fff;
    cursor: pointer;
    transition: transform 0.2s ease;
    flex-shrink: 0; /* Impede que o avatar seja espremido por textos longos */
}

.hot18-model-avatar-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.hot18-model-avatar-wrap .follow-btn {
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--hot18-primary);
    color: #fff;
    border: 1.5px solid #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    line-height: 0; /* Alinha verticalmente o caractere '+' / '✓' de forma perfeita no flexbox */
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: var(--hot18-transition);
    padding: 0;
    margin: 0;
    z-index: 2; /* Garante que o botão de seguir fique acima da imagem e da borda */
}

.hot18-model-avatar-wrap .follow-btn:hover {
    background: var(--hot18-primary-hover);
    transform: translateX(-50%) scale(1.1);
}

.hot18-model-avatar-wrap .follow-btn.following {
    background: var(--hot18-success);
    font-size: 11px;
}

.hot18-model-names {
    display: flex;
    flex-direction: column;
}

.model-name-main {
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.model-name-main:hover {
    color: var(--hot18-primary);
}

.model-name-ft {
    color: rgba(255, 255, 255, 0.6);
    font-size: 11px;
    font-weight: 600;
}

.model-name-link {
    font-weight: 700;
    cursor: pointer;
    color: #fff;
}

.model-name-link:hover {
    color: var(--hot18-primary);
}

.hot18-video-desc-wrap {
    max-width: 100%; /* Largura total pois o padding-right do .hot18-info-panel já protege os botões */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hot18-video-description {
    color: #fff;
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.45;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* Limitado a 2 linhas por padrão, expandível pelo botão 'ler mais' */
    -webkit-box-orient: vertical;
    cursor: pointer;
    transition: max-height 0.3s ease;
}

.hot18-video-description.expanded {
    display: block;
    -webkit-line-clamp: unset;
}

.hot18-toggle-desc-btn {
    background: none;
    border: none;
    color: var(--hot18-primary);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    padding: 2px 0;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    outline: none;
    display: inline-block;
    transition: var(--hot18-transition);
}

.hot18-toggle-desc-btn:hover {
    color: var(--hot18-primary-hover);
}

.hot18-video-hashtags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.hashtag-item {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.35);
    padding: 3px 8px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--hot18-transition);
}

.hashtag-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
}

.hot18-source-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--hot18-glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--hot18-glass-border);
    padding: 8px 12px;
    border-radius: 10px;
    cursor: pointer;
    width: fit-content;
    transition: var(--hot18-transition);
    margin-top: 4px;
}

.hot18-source-button:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
}

.hot18-feed-progressbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 20;
    cursor: pointer;
    transition: height 0.2s ease;
}

/* Expand touch target hit box for easy seeking on mobile */
.hot18-feed-progressbar::before {
    content: '';
    position: absolute;
    top: -10px;
    bottom: -10px;
    left: 0;
    right: 0;
    z-index: 5;
}

.hot18-feed-progressbar:hover {
    height: 7px;
}

.hot18-progress-filled {
    height: 100%;
    background: var(--hot18-primary);
    box-shadow: 0 0 8px var(--hot18-primary-glow);
    width: 0%;
}

/* Clean View Override */
.hot18-app-container.clean-view .hot18-info-panel,
.hot18-app-container.clean-view .hot18-actions-sidebar,
.hot18-app-container.clean-view .hot18-feed-progressbar,
.hot18-app-container.clean-view .hot18-feed-filter-badge,
.hot18-app-container.clean-view .hot18-top-navbar .nav-btn:not(.btn-clean-view) {
    opacity: 0 !important;
    pointer-events: none !important;
    transition: opacity 0.3s ease;
}

/* App Age Gate */
.hot18-age-gate {
    position: absolute;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.hot18-age-gate-box {
    background: var(--hot18-surface);
    border-radius: var(--hot18-radius-lg);
    padding: 40px 24px;
    text-align: center;
    max-width: 340px;
    border: 1px solid var(--hot18-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.hot18-age-gate-box h2 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: #fff;
    background: linear-gradient(135deg, var(--hot18-primary) 0%, #FF5C5C 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hot18-age-gate-box p {
    color: var(--hot18-text-secondary);
    margin-bottom: 28px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.hot18-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    border: none;
    transition: var(--hot18-transition);
}

.hot18-btn-primary {
    background: var(--hot18-primary);
    color: white;
}

.hot18-btn-primary:hover {
    background: var(--hot18-primary-hover);
    box-shadow: 0 4px 15px var(--hot18-primary-glow);
}

.hot18-btn-secondary {
    background: var(--hot18-surface-2);
    color: var(--hot18-text-secondary);
    border: 1px solid var(--hot18-border);
}

.hot18-btn-secondary:hover {
    background: var(--hot18-surface-hover);
    color: #fff;
}

.hot18-empty-feed {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 30px;
    color: var(--hot18-text-secondary);
}

.hot18-empty-feed h2 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #fff;
}

.hot18-empty-feed p {
    font-size: 0.9rem;
    max-width: 280px;
    line-height: 1.5;
}

/* ============================================
   DRAWERS SYSTEM (SLIDING OVERLAYS)
   ============================================ */
.hot18-drawer {
    position: absolute;
    inset: 0;
    z-index: 200;
    display: none;
}

.hot18-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.hot18-drawer-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 72%;
    background: #101012;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px 24px 0 0;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2;
    overflow: hidden;
}

.hot18-drawer.active {
    display: block;
}

.hot18-drawer.active .hot18-drawer-backdrop {
    opacity: 1;
}

.hot18-drawer.active .hot18-drawer-content {
    transform: translateY(0);
}

.hot18-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hot18-drawer-header h3 {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hot18-drawer-close {
    background: none;
    border: none;
    color: var(--hot18-text-secondary);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    outline: none;
    transition: color 0.2s ease;
}

.hot18-drawer-close:hover {
    color: #fff;
}

.hot18-drawer-back {
    background: none;
    border: none;
    color: var(--hot18-text-secondary);
    display: flex;
    align-items: center;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    outline: none;
}

.hot18-drawer-back:hover {
    color: #fff;
}

.hot18-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    -webkit-overflow-scrolling: touch;
}

.hot18-drawer-body::-webkit-scrollbar {
    width: 4px;
}
.hot18-drawer-body::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}

.hot18-drawer-footer {
    padding: 16px 20px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #0C0C0E;
}

/* Comments Drawer Items */
.comment-item {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(255,255,255,0.1);
}

.comment-details {
    flex: 1;
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.comment-author-name {
    font-size: 12px;
    font-weight: 800;
    color: #fff;
}

.comment-date-time {
    font-size: 10px;
    color: var(--hot18-text-muted);
}

.comment-text-content {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.45;
}

.hot18-comment-input-author {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: #fff;
    padding: 8px 14px;
    font-size: 12px;
    margin-bottom: 8px;
    outline: none;
}

.hot18-comment-input-author:focus {
    border-color: rgba(255, 45, 45, 0.3);
}

.hot18-comment-input-text {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    color: #fff;
    padding: 10px 16px;
    font-size: 13px;
    outline: none;
}

.hot18-comment-input-text:focus {
    border-color: rgba(255, 45, 45, 0.3);
}

.hot18-comment-submit-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--hot18-primary);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--hot18-transition);
}

.hot18-comment-submit-btn:hover {
    background: var(--hot18-primary-hover);
    transform: scale(1.05);
}

.hot18-comment-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Search Drawer Header & Input styles */
.hot18-search-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: #0a0a0a;
}

.hot18-search-back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: var(--hot18-transition);
}

.hot18-search-back-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hot18-search-input-wrap {
    flex: 1;
    position: relative;
}

.hot18-search-input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

.hot18-search-input-field {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 12px 16px 12px 44px;
    font-size: 14px;
    color: #fff;
    outline: none;
    transition: var(--hot18-transition);
}

.hot18-search-input-field:focus {
    border-color: rgba(255, 45, 45, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.search-section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 24px 0 16px;
}

.search-section-header h2 {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    margin: 0;
}

#search-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Search models horizontal scroll */
#search-models-list {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

#search-models-list::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.suggestion-model-card {
    flex-shrink: 0;
    width: 120px;
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.suggestion-model-card:active {
    transform: scale(0.95);
}

.suggestion-model-card.featured {
    border-color: rgba(255, 45, 45, 0.4);
    box-shadow: 0 0 12px rgba(255, 45, 45, 0.15);
    animation: pulseSubtle 3s ease-in-out infinite;
}

.suggestion-model-card .avatar-container {
    position: relative;
    margin-bottom: 8px;
}

.suggestion-model-card .suggestion-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.2s ease;
}

.suggestion-model-card:hover .suggestion-avatar {
    transform: scale(1.06);
}

.suggestion-model-card .verified-badge {
    position: absolute;
    bottom: -4px;
    right: -4px;
    background: #38bdf8;
    color: #fff;
    border-radius: 50%;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #0f0f0f;
}

.suggestion-model-card .model-name {
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.suggestion-model-card .model-bio {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.4);
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

/* Search Profile list styling */
#search-profiles-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-profile-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.04);
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease, background 0.2s ease;
}

.search-profile-item:active {
    transform: scale(0.98);
}

.search-profile-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.search-profile-item .profile-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.search-profile-item .profile-info {
    flex: 1;
}

.search-profile-item .profile-name-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-profile-item .profile-name {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}

.search-profile-item .profile-subtitle {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.search-profile-item .arrow-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 45, 45, 0.1);
    color: var(--hot18-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--hot18-transition);
}

.search-profile-item:hover .arrow-btn {
    background: var(--hot18-primary);
    color: #fff;
}

/* Search Drawer Explorer/Results Video Grid */
#search-videos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 12px;
}

.search-video-card {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform 0.2s ease;
}

.search-video-card:active {
    transform: scale(0.95);
}

.search-video-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.search-video-card:hover img {
    transform: scale(1.1);
}

.search-video-card .top-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    padding: 4px 8px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.search-video-card .top-badge span {
    font-size: 10px;
    font-weight: 800;
    color: #fff;
}

.search-video-card .video-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    padding: 12px;
    z-index: 2;
}

.search-video-card .video-title {
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-video-card .video-views {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.6);
}

.search-no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
}

.search-no-results p {
    font-size: 13px;
    margin-top: 12px;
}

/* Profile Drawer Items */
.hot18-profile-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px 10px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--hot18-primary);
    object-fit: cover;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px var(--hot18-primary-glow);
}

.profile-name {
    font-size: 18px;
    font-weight: 900;
    color: #fff;
}

.profile-stats {
    display: flex;
    gap: 24px;
    margin-top: 14px;
}

.profile-bio {
    font-size: 12.5px;
    color: var(--hot18-text-secondary);
    max-width: 85%;
    line-height: 1.5;
    margin-top: 16px;
}

.profile-meta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    width: 100%;
    margin-top: 12px;
}

.profile-logout-btn {
    font-size: 12px;
    padding: 6px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 700;
}

.hot18-profile-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 0 16px 20px;
}

.grid-video-item {
    position: relative;
    aspect-ratio: 9 / 16;
    border-radius: var(--hot18-radius-sm);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    cursor: pointer;
}

.grid-video-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.grid-video-meta {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 6px;
}

.grid-video-title {
    font-size: 9px;
    font-weight: 800;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 2px;
    line-height: 1.25;
}

.grid-video-stats {
    font-size: 8px;
    color: var(--hot18-text-secondary);
    font-weight: 600;
}

/* ============================================
   RESPONSIVE (COMBINED BASE & APP SNEAK)
   ============================================ */
@media (max-width: 768px) {
    .hot18-video-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }

    .hot18-video-info {
        padding: 10px;
    }

    .hot18-video-title {
        font-size: 0.8rem;
    }

    .hot18-single-video {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .hot18-video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

/* Fallback sizing for Lucide/SVG Icons when Tailwind compiles dynamically or late */
svg.w-3\.5, i.w-3\.5 { width: 14px !important; }
svg.w-4, i.w-4 { width: 16px !important; }
svg.w-5, i.w-5 { width: 20px !important; }
svg.w-6, i.w-6 { width: 24px !important; }
svg.w-12, i.w-12 { width: 48px !important; }
svg.w-24, i.w-24 { width: 96px !important; }

svg.h-3\.5, i.h-3\.5 { height: 14px !important; }
svg.h-4, i.h-4 { height: 16px !important; }
svg.h-5, i.h-5 { height: 20px !important; }
svg.h-6, i.h-6 { height: 24px !important; }
svg.h-12, i.h-12 { height: 48px !important; }
svg.h-24, i.h-24 { height: 96px !important; }

svg.lucide, i[data-lucide] {
    display: inline-block;
    vertical-align: middle;
}

/* Fallback styles for search drawer layout */
#search-videos-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
}

.search-video-card {
    position: relative !important;
    aspect-ratio: 3/4 !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    background: #111;
}

.search-video-card img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

#search-models-list {
    display: flex !important;
    gap: 16px !important;
    overflow-x: auto !important;
}

#search-tags-list {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
}

.search-profile-item {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 12px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-radius: 16px !important;
}

.suggestion-model-item {
    width: 120px !important;
    flex-shrink: 0 !important;
}

/* ============================================
   USER AUTHENTICATION (LOGIN & REGISTRATION)
   ============================================ */
#hot18-profile-auth-container {
    padding: 16px 20px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hot18-auth-header {
    text-align: center;
    margin-bottom: 8px;
}

.hot18-auth-header .auth-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.hot18-auth-header .auth-subtitle {
    font-size: 0.85rem;
    color: var(--hot18-text-secondary);
    line-height: 1.5;
    max-width: 90%;
    margin: 0 auto;
}

.auth-alert-notice {
    margin-top: 14px;
    padding: 10px 14px;
    font-size: 11.5px;
    font-weight: 700;
    border-radius: var(--hot18-radius-sm);
    line-height: 1.45;
}

.auth-alert-notice.error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #EF4444;
}

.auth-alert-notice.success {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.25);
    color: #22C55E;
}

.hot18-auth-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 4px;
    border-radius: 20px;
    margin-bottom: 8px;
}

.auth-tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--hot18-text-secondary);
    font-size: 12.5px;
    font-weight: 800;
    padding: 10px 0;
    cursor: pointer;
    border-radius: 18px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    outline: none;
    transition: var(--hot18-transition);
}

.auth-tab-btn.active {
    background: var(--hot18-surface-2);
    color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hot18-auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.auth-form-group label {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--hot18-text-secondary);
}

.auth-form-group input {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 12px 16px;
    font-size: 13.5px;
    border-radius: var(--hot18-radius-sm);
    outline: none;
    transition: var(--hot18-transition);
}

.auth-form-group input:focus {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 45, 45, 0.5);
    box-shadow: 0 0 10px rgba(255, 45, 45, 0.1);
}

.auth-submit-btn {
    margin-top: 10px;
    width: 100%;
    height: 46px;
    border-radius: 23px;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.hot18-spinner-btn {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: hot18-spin 0.6s linear infinite;
}

/* ============================================
   USER DEFAULT AVATAR (SVG PLACEHOLDER)
   ============================================ */
.user-default-avatar p {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #2d2d2d;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--hot18-primary);
    box-shadow: 0 4px 12px var(--hot18-primary-glow);
    margin-bottom: 12px;
}

.user-default-avatar p svg {
    width: 44px;
    height: 44px;
    stroke: #646464;
    stroke-width: 4px;
    fill: none;
}

/* User Default Avatar Button in Sidebar */
.user-default-avatar-btn {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #2d2d2d;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.user-default-avatar-btn svg {
    width: 24px;
    height: 24px;
    stroke: #646464;
    stroke-width: 4px;
    fill: none;
}

/* ============================================
   SPONSORED ADS SYSTEM
   ============================================ */
.hot18-ad-feed-item {
    border: 1px solid rgba(255, 45, 45, 0.15);
}

.hot18-ad-sponsored-badge {
    background: linear-gradient(135deg, #FF2D2D 0%, #FF5C5C 100%);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(255, 45, 45, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hot18-ad-badge-wrap {
    margin-bottom: 4px;
}

.hot18-ad-title {
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.hot18-ad-cta-banner {
    width: 100%;
    margin-top: 10px;
    pointer-events: auto;
}

.hot18-ad-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: #FF2D2D;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-align: center;
    padding: 12px 20px;
    border-radius: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(255, 45, 45, 0.5);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    text-decoration: none !important;
}

.hot18-ad-cta-button:hover {
    background: #E62525;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 45, 45, 0.7);
}

.hot18-ad-cta-button:active {
    transform: translateY(1px);
    box-shadow: 0 4px 12px rgba(255, 45, 45, 0.4);
}

/* Glowing sidebar shopping icon */
.glow-ad-icon .icon-circle {
    background: linear-gradient(135deg, #FF2D2D 0%, #FF5C5C 100%) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 0 15px rgba(255, 45, 45, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.2);
    animation: hot18-ad-glow 2s infinite ease-in-out;
}

@keyframes hot18-ad-glow {
    0%, 100% {
        box-shadow: 0 0 12px rgba(255, 45, 45, 0.5);
    }
    50% {
        box-shadow: 0 0 22px rgba(255, 45, 45, 0.9), 0 0 8px rgba(255, 255, 255, 0.3);
    }
}

.text-ad-buy-label {
    text-align: center;
    max-width: 70px;
    line-height: 1.2;
    margin-top: 4px;
    font-size: 10px;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    font-weight: 700;
}

/* Video Unavailable Error Overlay */
.hot18-error-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    pointer-events: none;
    text-align: center;
    padding: 20px;
}