/* CSS Principal - Suertudo Fun (Estilo Telegram con Temática Suertudo) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  /* Paleta Claro (Default) */
  --bg-app: #eef2f3;
  --bg-sidebar: #ffffff;
  --bg-chat-header: #ffffff;
  --bg-chat: #f4f6fa;
  --bg-chat-pattern: radial-gradient(#d5dbe4 1.2px, #f4f6fa 1.2px);
  --bg-chat-pattern-size: 24px 24px;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --text-on-accent: #111111;
  --accent: #F3B637; /* Dorado Suertudo */
  --accent-hover: #e0a221;
  --accent-soft: rgba(243, 182, 55, 0.12);
  --border-color: rgba(0, 0, 0, 0.08);
  --active-chat-bg: rgba(243, 182, 55, 0.08);
  
  --bubble-self: #fdf3da;
  --bubble-other: #ffffff;
  --bubble-text-self: #1f2937;
  --bubble-text-other: #1f2937;
  --bubble-time-self: #8a816c;
  --bubble-time-other: #9ca3af;
  --bubble-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  
  --input-bg: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 18px rgba(0, 0, 0, 0.08);
  --kbd-btn-bg: #f3f4f6;
  --kbd-btn-border: #e5e7eb;
  --kbd-btn-text: #374151;
  
  --transition-speed: 0.25s;
  
  /* Gradiente decorativo */
  --gold-gradient: linear-gradient(135deg, #fce074 0%, #F3B637 100%);
}

/* Clases para Modo Oscuro */
html.suertudo-dark-preload,
body.dark-mode {
  --bg-app: #0c0f13;
  --bg-sidebar: #171d25;
  --bg-chat-header: #1a222c;
  --bg-chat: #0e131a;
  --bg-chat-pattern: radial-gradient(rgba(243, 182, 55, 0.04) 1.2px, #0e131a 1.2px);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-on-accent: #0c0f13;
  --border-color: rgba(255, 255, 255, 0.06);
  --active-chat-bg: rgba(243, 182, 55, 0.15);
  
  --bubble-self: #322b1c;
  --bubble-other: #1f2833;
  --bubble-text-self: #fae0a4;
  --bubble-text-other: #e5e7eb;
  --bubble-time-self: #bca06f;
  --bubble-time-other: #6b7280;
  --bubble-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  
  --input-bg: #171d25;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.35);
  --kbd-btn-bg: #222c37;
  --kbd-btn-border: rgba(255, 255, 255, 0.08);
  --kbd-btn-text: #e5e7eb;
}

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

body {
  background: var(--bg-app);
  color: var(--text-main);
  font-family: 'Outfit', 'Montserrat', sans-serif;
  height: 100vh;
  overflow: hidden;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

/* --- BARRA SUPERIOR ESTILO SUERTUDO --- */
.top-navbar {
  height: 56px;
  background-color: #333333; /* Gris oscuro similar a la captura */
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  position: relative;
  z-index: 100;
  color: #ffffff;
}

.top-navbar-left,
.top-navbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-menu-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.top-menu-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.top-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #ffffff;
}

.top-brand-logo {
  height: 28px;
  width: 28px;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: none;
  background: transparent;
}

.top-brand-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: normal;
}

.top-profile-card {
  background-color: #ffffff;
  color: #222222;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  transition: background-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.top-profile-card:hover {
  background-color: #f3f4f6;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.top-profile-avatar {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  background-color: #5c3f30; /* Marrón para el avatar de Usuario Suertudo */
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11px;
}

.top-profile-name {
  max-width: 130px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-profile-chevron {
  font-size: 16px;
  color: #888888;
}

/* Modo oscuro específico para la barra superior (se mantiene gris oscuro, pero podemos atenuarla) */
.dark-mode .top-navbar {
  background-color: #1e1e1e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.dark-mode .top-profile-card {
  background-color: #2a2a2a;
  color: #ffffff;
}

.dark-mode .top-profile-card:hover {
  background-color: #333333;
}

.dark-mode .top-profile-chevron {
  color: #aaaaaa;
}

/* Contenedor Principal */
.app-container {
  display: flex;
  height: calc(100vh - 56px);
  width: 100vw;
  position: relative;
}

/* --- BARRA LATERAL (SIDEBAR) --- */
.sidebar {
  width: 360px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease, transform 0.3s ease, margin-left 0.3s ease, opacity 0.3s ease;
  z-index: 10;
}

/* Sidebar oculto en escritorio */
.app-container.sidebar-hidden .sidebar {
  margin-left: -360px;
  opacity: 0;
  pointer-events: none;
}

/* Cabecera del Sidebar */
.sidebar-header {
  padding: 16px 20px 8px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 20px;
}

.brand-logo {
  height: 36px;
  width: 36px;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: none;
  background: transparent;
}

.brand span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: normal;
}

.brand-badge {
  background: var(--accent);
  color: var(--text-on-accent);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 20px;
  text-transform: uppercase;
}

.theme-toggle-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  height: 40px;
  width: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background var(--transition-speed), color var(--transition-speed);
}

.theme-toggle-btn:hover {
  background: var(--border-color);
  color: var(--accent);
}

/* Búsqueda */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border: 1px solid var(--border-color);
  border-radius: 22px;
  background: var(--bg-chat);
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.search-input:focus {
  border-color: var(--accent);
  background: var(--bg-sidebar);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-icon {
  position: absolute;
  left: 16px;
  color: var(--text-muted);
  font-size: 18px;
}

/* Lista de Chats */
.chat-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.12);
  border-radius: 4px;
}
.dark-mode ::-webkit-scrollbar-thumb,
.suertudo-dark-preload ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
}

.chat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  cursor: pointer;
  transition: background 0.2s;
  position: relative;
}

.chat-item:hover {
  background: var(--border-color);
}

.chat-item.active {
  background: var(--active-chat-bg);
}

.chat-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  flex-shrink: 0;
  position: relative;
  background: var(--accent);
}

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

.avatar.online::after {
  content: '';
  position: absolute;
  bottom: 1px;
  right: 1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid var(--bg-sidebar);
}

.chat-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-info-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 4px;
}

.official-badge {
  color: var(--accent);
  font-size: 16px;
  display: inline-flex;
}

.chat-time {
  font-size: 12px;
  color: var(--text-muted);
}

.chat-info-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.chat-last-msg {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.unread-badge {
  background: var(--accent);
  color: var(--text-on-accent);
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- VISTA DE CHAT (CHAT VIEW) --- */
.chat-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-chat);
  background-image: var(--bg-chat-pattern);
  background-size: var(--bg-chat-pattern-size);
  position: relative;
  transition: background var(--transition-speed) ease;
}

/* Vista Inicial Vacía */
.chat-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px;
  text-align: center;
}

.chat-welcome-box {
  background: rgba(0, 0, 0, 0.05);
  padding: 12px 20px;
  border-radius: 20px;
  max-width: 320px;
  font-size: 14px;
  color: var(--text-muted);
  backdrop-filter: blur(10px);
}
.dark-mode .chat-welcome-box {
  background: rgba(255, 255, 255, 0.04);
}

/* Cabecera del Chat */
.chat-header {
  background: var(--bg-chat-header);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  z-index: 5;
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
  box-shadow: var(--shadow-sm);
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.mobile-back-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  margin-right: 4px;
  border-radius: 50%;
  place-items: center;
  height: 36px;
  width: 36px;
}

.mobile-back-btn:hover {
  background: var(--border-color);
}

.chat-header-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.chat-header-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-header-status {
  font-size: 12px;
  color: var(--text-muted);
}

.chat-header-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-action-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  height: 38px;
  width: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background 0.2s, color 0.2s;
}

.header-action-btn:hover {
  background: var(--border-color);
  color: var(--text-main);
}

/* Área de Mensajes */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Burbujas de Mensajes */
.message-row {
  display: flex;
  width: 100%;
  margin-bottom: 2px;
}

.message-row.self {
  justify-content: flex-end;
}

.message-row.other {
  justify-content: flex-start;
}

.message-bubble {
  max-width: 650px;
  padding: 10px 14px;
  border-radius: 12px;
  position: relative;
  box-shadow: var(--bubble-shadow);
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: messageSlideIn 0.25s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-row.self .message-bubble {
  background: var(--bubble-self);
  color: var(--bubble-text-self);
  border-bottom-right-radius: 4px;
}

.message-row.other .message-bubble {
  background: var(--bubble-other);
  color: var(--bubble-text-other);
  border-bottom-left-radius: 4px;
}

.msg-sender {
  font-weight: 700;
  font-size: 13px;
  color: var(--accent-hover);
  margin-bottom: 2px;
  cursor: pointer;
}

.msg-text {
  font-size: 14.5px;
  line-height: 1.5;
  word-break: break-word;
}

.msg-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  align-self: flex-end;
  margin-top: 2px;
}

.msg-time {
  font-size: 11px;
  color: var(--text-muted);
}

.message-row.self .msg-time {
  color: var(--bubble-time-self);
}

.message-row.other .msg-time {
  color: var(--bubble-time-other);
}

.msg-status {
  display: flex;
  color: var(--accent);
  font-size: 15px;
}

/* Mensajes Especiales (Tarjetas / Canal) */
.channel-post-card {
  max-width: 580px;
  background: var(--bg-sidebar);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  margin: 10px auto;
  animation: messageSlideIn 0.3s ease;
}

.post-banner-img {
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: cover;
}

.post-content {
  padding: 16px 20px;
}

.post-tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.post-title {
  font-weight: 700;
  font-size: 18px;
  color: var(--text-main);
  margin-bottom: 8px;
}

.post-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.post-actions {
  display: flex;
  gap: 10px;
}

.post-btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.post-btn.primary {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
}

.post-btn.primary:hover {
  background: var(--accent-hover);
}

.post-btn.secondary {
  background: var(--kbd-btn-bg);
  color: var(--text-main);
  border: 1px solid var(--kbd-btn-border);
}

.post-btn.secondary:hover {
  background: var(--border-color);
}

/* --- INTERACTIVE BOT WIDGETS --- */

/* Widget Ruleta */
.widget-roulette {
  background: var(--bg-sidebar);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 320px;
  margin-top: 6px;
}

.roulette-wheel-container {
  position: relative;
  width: 200px;
  height: 200px;
}

.roulette-wheel-canvas {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.roulette-pointer {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 18px solid #ff4444;
  z-index: 2;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.roulette-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid var(--accent);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.2);
  z-index: 3;
}

.roulette-bet-selector {
  display: flex;
  gap: 8px;
  width: 100%;
}

.bet-option {
  flex: 1;
  padding: 8px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  background: none;
  color: var(--text-main);
  transition: all 0.2s;
}

.bet-option.red {
  color: #ef4444;
}

.bet-option.red.selected {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
}

.bet-option.black {
  color: #111827;
}
.dark-mode .bet-option.black {
  color: #f3f4f6;
}

.bet-option.black.selected {
  background: rgba(17, 24, 39, 0.1);
  border-color: #111827;
}
.dark-mode .bet-option.black.selected {
  background: rgba(243, 244, 246, 0.15);
  border-color: #f3f4f6;
}

.roulette-spin-btn {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  padding: 10px 24px;
  font-weight: 700;
  font-size: 14px;
  border-radius: 20px;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 4px 10px var(--accent-soft);
}

.roulette-spin-btn:hover {
  background: var(--accent-hover);
}

.roulette-spin-btn:active {
  transform: scale(0.98);
}

.roulette-result {
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  min-height: 20px;
}

/* Widget Rasca y Gana */
.widget-scratch {
  background: var(--bg-sidebar);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 320px;
  margin-top: 6px;
}

.scratch-card-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-main);
}

.scratch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
}

.scratch-cell {
  position: relative;
  aspect-ratio: 1;
  background: #f3f4f6;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.dark-mode .scratch-cell {
  background: #1f2833;
}

.scratch-content {
  display: none;
  opacity: 0;
  transform: scale(0.6);
  z-index: 1;
}

.scratch-cell.revealed .scratch-content {
  display: block;
  opacity: 1;
  transform: scale(1);
  animation: scratchReveal 0.3s ease forwards;
}

@keyframes scratchReveal {
  from { opacity: 0; transform: scale(0.6); }
  to { opacity: 1; transform: scale(1); }
}

.scratch-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #c0c0c0, #909090);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  z-index: 2;
  transition: opacity 0.3s ease;
}

.scratch-overlay i {
  animation: float 2s infinite ease-in-out;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.scratch-cell.revealed .scratch-overlay {
  opacity: 0;
  pointer-events: none;
}

.scratch-card-info {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

/* --- BANNER SUPERIOR DE INSTALACIÓN / INFO --- */
.banner-info {
  background: var(--accent);
  color: var(--text-on-accent);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 4;
}

.banner-info-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.banner-info-link {
  color: var(--text-on-accent);
  text-decoration: underline;
  font-weight: 700;
}

.banner-close-btn {
  background: none;
  border: none;
  color: var(--text-on-accent);
  font-size: 18px;
  cursor: pointer;
}

/* --- AREA DE ENTRADA (INPUT AREA) --- */
.chat-input-panel {
  background: var(--input-bg);
  border-top: 1px solid var(--border-color);
  padding: 18px 20px 24px 20px;
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

/* Botones del Teclado Bot (Custom Keyboard) */
.bot-keyboard-wrapper {
  margin-bottom: 12px;
  animation: slideUpKeyboard 0.25s ease forwards;
}

@keyframes slideUpKeyboard {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.bot-keyboard {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.bot-kbd-btn {
  background: var(--kbd-btn-bg);
  border: 1px solid var(--kbd-btn-border);
  color: var(--kbd-btn-text);
  padding: 10px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  font-family: inherit;
}

.bot-kbd-btn:hover {
  background: var(--border-color);
}

.bot-kbd-btn:active {
  background: var(--active-chat-bg);
}

.bot-kbd-btn i {
  font-size: 18px;
  color: var(--accent-hover);
}

/* Entrada de Texto */
.text-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1000px;
  margin: 0 auto;
}

.attachment-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  transition: color 0.2s;
}

.attachment-btn:hover {
  color: var(--accent);
}

.chat-textbox-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.chat-textbox {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 10px 48px 10px 18px;
  font-size: 14.5px;
  background: var(--bg-chat);
  color: var(--text-main);
  outline: none;
  font-family: inherit;
  resize: none;
  max-height: 120px;
  transition: border-color 0.2s, background 0.2s;
}

.chat-textbox:focus {
  border-color: var(--accent);
  background: var(--input-bg);
}

.emoji-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
  transition: color 0.2s;
}

.emoji-btn:hover {
  color: var(--accent);
}

.send-message-btn {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  height: 40px;
  width: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.send-message-btn:hover {
  background: var(--accent-hover);
}

.send-message-btn:active {
  transform: scale(0.95);
}

/* Barra unirse al canal (Read-only bottom bar) */
.channel-join-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-sidebar);
  border-top: 1px solid var(--border-color);
  padding: 14px 20px;
  z-index: 5;
}

.channel-join-btn {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  padding: 10px 40px;
  border-radius: 22px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.channel-join-btn:hover {
  background: var(--accent-hover);
}

.channel-join-btn:active {
  transform: scale(0.98);
}

/* Perfil Modal o Vista */
.profile-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  place-items: center;
}

.profile-modal-content {
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-md);
  position: relative;
  animation: modalIn 0.3s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.profile-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.profile-modal-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #111111;
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  box-shadow: 0 4px 15px rgba(243, 182, 55, 0.3);
}

.profile-modal-name {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.profile-modal-username {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.profile-stat-box {
  background: var(--bg-chat);
  border-radius: 12px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.profile-stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-stat-item:first-child {
  border-right: 1px solid var(--border-color);
}

.profile-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.profile-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-hover);
}

/* --- RESPONSIVIDAD (MOBILE LAYOUT) --- */
@media (max-width: 768px) {
  .sidebar {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
  }

  .chat-view {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.1, 0.8, 0.2, 1);
    z-index: 20;
  }

  /* Cuando el chat está activo, movemos la vista de chat a la pantalla */
  .app-container.chat-active .chat-view {
    transform: translateX(0);
  }

  .mobile-back-btn {
    display: grid;
    min-width: 36px;
    min-height: 36px;
  }

  .message-bubble {
    max-width: 88%;
  }

  /* Optimizar paddings de mensajes e inputs para pantallas móviles */
  .messages-container {
    padding: 12px 14px;
  }

  .chat-input-panel {
    padding: 10px 12px 14px 12px;
  }

  /* Adaptar el popup de emojis para que no se desborde */
  .emoji-picker-popup {
    right: 12px !important;
    left: 12px !important;
    width: auto !important;
    bottom: 56px !important;
  }

  /* Ocultar nombre largo en el perfil del top bar para ahorrar espacio */
  .top-profile-name {
    display: none;
  }

  .top-profile-card {
    padding: 4px 6px;
  }

  /* Asegurar que los widgets de ruleta y rasca no se desborden */
  .widget-roulette, .widget-scratch {
    max-width: 100%;
  }

  .roulette-wheel-container {
    width: 170px;
    height: 170px;
  }
}

/* Botón de Google Auth Premium */
.google-auth-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  color: #1e293b;
  border: none;
  border-radius: 24px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.2s, background-color 0.2s;
}

.google-auth-btn:hover {
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 255, 255, 0.15);
}

.google-auth-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.google-auth-btn svg {
  display: block;
  flex-shrink: 0;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.expand-img-btn:active {
  transform: scale(0.9) !important;
}

/* Scrollbar personalizado para el popup de emojis */
.emoji-picker-popup::-webkit-scrollbar {
  width: 6px;
}
.emoji-picker-popup::-webkit-scrollbar-track {
  background: transparent;
}
.emoji-picker-popup::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
.emoji-picker-popup::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}