/* ============================================
   COMUNITATE CURS DE FILM — FORUM.CSS
   Neobrutalist, mobile-first, inspirat din
   cursdefilm.ro/bl-themes/cursdefilm/css/style.css
   ============================================ */

/* --- VARIABILE (moștenite din site-ul principal) --- */
:root {
  --color-primary: #FFB601;
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-gray-light: #F5F5F5;
  --color-gray: #E0E0E0;
  --color-gray-dark: #666666;

  --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --border-width: 3px;
  --border-radius: 12px;
  --shadow-offset: 5px;

  --spacing-xs: 6px;
  --spacing-sm: 12px;
  --spacing-md: 20px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;

  --bottom-nav-height: 64px;
  --header-height: 56px;
  --sidebar-width: 280px;
  --compose-height: 64px;
}

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

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-family);
  background: var(--color-white);
  color: var(--color-black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-family); }
input, textarea { font-family: var(--font-family); }

/* --- TIPOGRAFIE --- */
h1, h2, h3 { font-weight: 700; line-height: 1.2; }

/* --- BUTOANE --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--border-radius);
  border: var(--border-width) solid var(--color-black);
  transition: all 0.15s;
  font-family: var(--font-family);
  text-align: center;
  line-height: 1.2;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-black);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-black);
}
.btn-primary:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--color-black);
}
.btn-primary:active {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: none;
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-black);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--color-black);
}
.btn-secondary:hover {
  background: var(--color-gray-light);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--color-black);
}

.btn-ghost {
  background: transparent;
  color: var(--color-black);
  border: var(--border-width) solid transparent;
  box-shadow: none;
  padding: 8px 12px;
}
.btn-ghost:hover {
  background: var(--color-gray-light);
  border-color: var(--color-gray);
}

.btn-small {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--border-radius);
  font-size: 18px;
}

/* --- INPUTS --- */
.input {
  width: 100%;
  padding: 14px var(--spacing-sm);
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  font-size: 16px;
  font-weight: 500;
  background: var(--color-white);
  transition: all 0.15s;
  outline: none;
}
.input:focus {
  box-shadow: 4px 4px 0 var(--color-primary);
}
.input::placeholder {
  color: var(--color-gray-dark);
  opacity: 0.6;
}

/* =============================================
   PAGINI DE AUTENTIFICARE (login + setup)
   ============================================= */
.auth-page {
  background: var(--color-primary);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.auth-card {
  background: var(--color-white);
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg) var(--spacing-md);
  box-shadow: 10px 10px 0 var(--color-black);
  width: 100%;
  max-width: 420px;
  margin: auto;
}

.auth-logo {
  text-align: center;
  font-size: 48px;
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

@media (max-width: 400px) {
  .auth-logo {
    font-size: 36px;
  }
  .auth-card {
    padding: var(--spacing-md) var(--spacing-sm);
  }
}

.auth-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  text-align: center;
  color: var(--color-gray-dark);
  font-size: 15px;
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.auth-error {
  background: #FF6B35;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 14px;
  box-shadow: 4px 4px 0 var(--color-black);
}

.auth-success {
  background: #2ECC71;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 14px;
  box-shadow: 4px 4px 0 var(--color-black);
  color: var(--color-black);
}

.auth-form .form-group {
  margin-bottom: var(--spacing-md);
}

.auth-form label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.auth-form .btn {
  width: 100%;
  font-size: 16px;
  padding: 14px 24px;
}

.auth-footer {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: 13px;
  color: var(--color-gray-dark);
  font-weight: 500;
}

/* --- Emoji picker (username setup) --- */
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-bottom: var(--spacing-md);
}

.emoji-option {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  border: var(--border-width) solid var(--color-gray);
  border-radius: var(--border-radius);
  background: var(--color-white);
  cursor: pointer;
  transition: all 0.15s;
}
.emoji-option:hover {
  border-color: var(--color-black);
  transform: scale(1.1);
}
.emoji-option.selected {
  border-color: var(--color-primary);
  background: #FFF8E1;
  box-shadow: 3px 3px 0 var(--color-primary);
}

/* =============================================
   LAYOUT PRINCIPAL
   ============================================= */
.app-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* --- HEADER (desktop) --- */
.app-header {
  display: none;
  height: var(--header-height);
  border-bottom: var(--border-width) solid var(--color-black);
  padding: 0 var(--spacing-md);
  align-items: center;
  justify-content: space-between;
  background: var(--color-white);
  flex-shrink: 0;
  position: relative;
  z-index: 100;
}

.app-header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.app-logo-mark {
  font-size: 24px;
  line-height: 1;
}

.app-title {
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.app-header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* --- BODY (sidebar + main) --- */
.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* --- SIDEBAR CANALE --- */
.channel-sidebar {
  display: none;
  width: var(--sidebar-width);
  border-right: var(--border-width) solid var(--color-black);
  background: var(--color-gray-light);
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.channel-sidebar-header {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-black);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.channel-sidebar-title {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.channel-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xs) 0;
}

.channel-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px var(--spacing-md);
  cursor: pointer;
  transition: all 0.1s;
  border-left: 4px solid transparent;
  position: relative;
}

.channel-item:hover {
  background: var(--color-gray);
}

.channel-item.active {
  background: var(--color-white);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

.channel-emoji {
  font-size: 20px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}

.channel-info {
  flex: 1;
  min-width: 0;
}

.channel-name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-desc {
  font-size: 12px;
  color: var(--color-gray-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-unread {
  background: var(--color-primary);
  color: var(--color-black);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  border: 2px solid var(--color-black);
  flex-shrink: 0;
  min-width: 22px;
  text-align: center;
  line-height: 1.4;
}

/* --- ZONA PRINCIPALĂ (messages) --- */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-white);
  min-width: 0;
}

/* --- MESSAGE HEADER --- */
.message-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-black);
  flex-shrink: 0;
  background: var(--color-white);
  position: relative;
  z-index: 10;
}

.back-to-channels {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  background: var(--color-white);
  font-size: 18px;
  flex-shrink: 0;
}
.back-to-channels:hover {
  background: var(--color-gray-light);
}

.message-header-info {
  flex: 1;
  min-width: 0;
}

.message-header-name {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.message-header-desc {
  font-size: 12px;
  color: var(--color-gray-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- LISTA MESAJE --- */
.message-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-sm) var(--spacing-sm) 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scroll-behavior: smooth;
}

.message-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  color: var(--color-gray-dark);
  font-size: 15px;
  text-align: center;
  padding: var(--spacing-lg);
}

.message-empty-emoji {
  font-size: 48px;
  margin-bottom: var(--spacing-sm);
}

/* --- MESAJ INDIVIDUAL --- */
.message {
  display: flex;
  gap: var(--spacing-sm);
  padding: 8px var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: background 0.1s;
  position: relative;
}

.message:hover {
  background: var(--color-gray-light);
}

.message-avatar {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border: var(--border-width) solid var(--color-black);
  border-radius: 50%;
  background: var(--color-white);
  margin-top: 2px;
}

.message-body {
  flex: 1;
  min-width: 0;
}

.message-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
  flex-wrap: wrap;
}

.message-username {
  font-size: 14px;
  font-weight: 700;
}

.message-time {
  font-size: 11px;
  color: var(--color-gray-dark);
  font-weight: 500;
}

.message-edited {
  font-size: 10px;
  color: var(--color-gray-dark);
  font-style: italic;
}

.message-text {
  font-size: 15px;
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.message-text a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* --- REPLY QUOTE (stil WhatsApp) --- */
.message-reply-to {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  margin-bottom: 6px;
  background: var(--color-gray-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

.message-reply-to:hover {
  opacity: 0.8;
}

.reply-author {
  font-weight: 700;
  font-size: 12px;
}

.reply-text {
  color: var(--color-gray-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- REACȚII --- */
.message-reactions {
  display: flex;
  gap: 4px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.reaction {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border: 2px solid var(--color-gray);
  border-radius: 20px;
  font-size: 13px;
  background: var(--color-white);
  cursor: pointer;
  transition: all 0.1s;
  user-select: none;
}

.reaction:hover {
  border-color: var(--color-black);
  background: var(--color-gray-light);
}

.reaction.active {
  border-color: var(--color-primary);
  background: #FFF8E1;
}

.reaction-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-gray-dark);
}

/* --- ACTIUNI MESAJ (hover) --- */
.message-actions {
  display: none;
  position: absolute;
  right: var(--spacing-sm);
  top: 4px;
  gap: 2px;
  background: var(--color-white);
  border: 2px solid var(--color-gray);
  border-radius: var(--border-radius);
  padding: 2px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.1);
}

.message:hover .message-actions {
  display: flex;
}

.message-action {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
}
.message-action:hover {
  background: var(--color-gray-light);
}

/* --- COMPOSE MESSAGE --- */
.compose-area {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-sm);
  border-top: var(--border-width) solid var(--color-black);
  background: var(--color-white);
  flex-shrink: 0;
}

.compose-input-wrapper {
  flex: 1;
  position: relative;
}

.compose-input {
  width: 100%;
  padding: 12px 14px;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  font-size: 15px;
  font-weight: 500;
  background: var(--color-gray-light);
  outline: none;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  line-height: 1.4;
  transition: all 0.15s;
}
.compose-input:focus {
  background: var(--color-white);
  box-shadow: 3px 3px 0 var(--color-primary);
}

.compose-send {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  background: var(--color-primary);
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 3px 3px 0 var(--color-black);
  transition: all 0.15s;
}
.compose-send:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--color-black);
}
.compose-send:active {
  transform: translate(3px, 3px);
  box-shadow: none;
}

/* --- THREAD PANEL --- */
.thread-panel {
  display: none;
  flex-direction: column;
  width: 100%;
  border-left: var(--border-width) solid var(--color-black);
  background: var(--color-white);
  overflow: hidden;
  flex-shrink: 0;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
}

.thread-panel.open {
  display: flex;
}

.thread-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-black);
  flex-shrink: 0;
}

.thread-title {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thread-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  background: var(--color-white);
  font-size: 18px;
}

.thread-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.thread-original {
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray);
  margin-bottom: var(--spacing-sm);
}

/* =============================================
   BOTTOM NAVIGATION (mobile)
   ============================================= */
.bottom-nav {
  display: flex;
  height: var(--bottom-nav-height);
  border-top: var(--border-width) solid var(--color-black);
  background: var(--color-white);
  flex-shrink: 0;
  position: relative;
  z-index: 100;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border: none;
  background: none;
  padding: 6px 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-gray-dark);
  transition: all 0.1s;
  border-top: 3px solid transparent;
  position: relative;
}

.bottom-nav-item:hover {
  color: var(--color-black);
}

.bottom-nav-item.active {
  color: var(--color-black);
  border-top-color: var(--color-primary);
  background: var(--color-gray-light);
}

.bottom-nav-icon {
  font-size: 22px;
  line-height: 1;
}

.bottom-nav-label {
  font-size: 10px;
  font-weight: 600;
}

.bottom-nav-badge {
  position: absolute;
  top: 4px;
  right: 50%;
  transform: translateX(calc(50% + 14px));
  background: #FF6B35;
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-black);
  line-height: 1;
}

/* =============================================
   OVERLAY / PANEL CANALE (mobile)
   ============================================= */
.channel-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
}

.channel-overlay.open {
  display: block;
}

.channel-panel-mobile {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 85%;
  max-width: 340px;
  background: var(--color-white);
  border-right: var(--border-width) solid var(--color-black);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
}

.channel-panel-mobile.open {
  transform: translateX(0);
}

.channel-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-black);
}

.channel-panel-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  background: var(--color-white);
  font-size: 18px;
}

.channel-panel-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-black);
}

.channel-panel-user-info {
  flex: 1;
  min-width: 0;
}

.channel-panel-username {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-panel-email {
  font-size: 12px;
  color: var(--color-gray-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-panel-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xs) 0;
}

/* =============================================
   PANEL PROFIL (slide-up pe mobil)
   ============================================= */
.profile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
}
.profile-overlay.open { display: block; }

.profile-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  border-top: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  z-index: 201;
  padding: var(--spacing-md);
  transform: translateY(100%);
  transition: transform 0.25s ease;
  max-height: 70vh;
  overflow-y: auto;
}
.profile-panel.open { transform: translateY(0); }

.profile-handle {
  width: 40px;
  height: 5px;
  background: var(--color-gray);
  border-radius: 10px;
  margin: 0 auto var(--spacing-md);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.profile-avatar-large {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  border: var(--border-width) solid var(--color-black);
  border-radius: 50%;
  background: var(--color-white);
  flex-shrink: 0;
}

.profile-info h3 {
  font-size: 20px;
  font-weight: 700;
}

.profile-info p {
  font-size: 13px;
  color: var(--color-gray-dark);
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-sm);
  border: var(--border-width) solid var(--color-black);
  border-radius: var(--border-radius);
  background: var(--color-gray-light);
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
}

.stat-label {
  font-size: 11px;
  color: var(--color-gray-dark);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* =============================================
   ADMIN / ANUNȚ BANNER
   ============================================= */
.announcement-banner {
  padding: var(--spacing-sm) var(--spacing-md);
  background: #FF6B35;
  border-bottom: var(--border-width) solid var(--color-black);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  transition: all 0.3s ease;
  overflow: hidden;
  max-height: 60px;
}

.announcement-banner.hidden {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-bottom-width: 0;
}

.announcement-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.announcement-close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-black);
  border-radius: 8px;
  background: rgba(255,255,255,0.3);
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.15s;
}
.announcement-close:hover {
  background: rgba(255,255,255,0.6);
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-gray);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-dark);
}

/* =============================================
   DESKTOP (>768px)
   ============================================= */
@media (min-width: 768px) {
  .app-header {
    display: flex;
  }

  .channel-sidebar {
    display: flex;
  }

  .bottom-nav {
    display: none;
  }

  .back-to-channels {
    display: none;
  }

  .channel-overlay,
  .channel-panel-mobile {
    display: none !important;
  }

  .thread-panel {
    position: static;
    width: 360px;
  }

  .auth-card {
    padding: var(--spacing-xl);
  }

  .auth-title {
    font-size: 32px;
  }
}

/* =============================================
   TABLET & MICI AJUSTĂRI
   ============================================= */
@media (min-width: 768px) and (max-width: 1024px) {
  .thread-panel {
    width: 300px;
  }
}

@media (max-width: 480px) {
  .auth-card {
    box-shadow: 6px 6px 0 var(--color-black);
    padding: var(--spacing-md);
  }

  .auth-title {
    font-size: 24px;
  }

  .message {
    padding: 6px var(--spacing-xs);
  }

  .message-actions {
    display: flex;
    position: static;
    margin-top: 4px;
    border: none;
    box-shadow: none;
    padding: 0;
    background: none;
  }

  .emoji-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}