/* LesiveIA - ChatGPT-style UI */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary: #212121;
  --bg-secondary: #2f2f2f;
  --bg-sidebar: #171717;
  --bg-input: #2f2f2f;
  --bg-hover: #3d3d3d;
  --bg-active: #424242;
  --text-primary: #ececec;
  --text-secondary: #acacac;
  --text-muted: #8e8ea0;
  --accent: #10a37f;
  --accent-hover: #0d8a6a;
  --border: #383838;
  --user-bubble: #2f2f2f;
  --radius: 12px;
  --sidebar-w: 260px;
  --font: 'Söhne', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html, body { height: 100%; font-family: var(--font); background: var(--bg-primary); color: var(--text-primary); font-size: 15px; line-height: 1.6; }

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* ===== AUTH PAGES ===== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
}
.auth-box {
  width: 100%;
  max-width: 380px;
  padding: 48px 40px;
}
.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}
.auth-logo h1 {
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.auth-logo span { color: var(--accent); }
.auth-box h2 {
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 15px;
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus { border-color: var(--accent); }
.allowed-domains {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}
.btn-primary {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  margin-top: 8px;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--accent-hover); }
.auth-link {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}
.auth-link a { color: var(--accent); }
.auth-link a:hover { text-decoration: underline; }
.error-msg {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
}

/* ===== VERIFY PAGE ===== */
.verify-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.5;
}
.verify-subtitle strong {
  color: var(--text-primary);
}
.code-input-group {
  display: block;
  margin-bottom: 8px;
}
.code-inputs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: nowrap;
}
.code-digit {
  width: 48px !important;
  min-width: 48px !important;
  height: 56px;
  text-align: center;
  font-size: 24px !important;
  font-weight: 600;
  padding: 0 !important;
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  color: var(--text-primary);
  outline: none !important;
  caret-color: var(--accent);
  flex-shrink: 0;
  flex-grow: 0;
  flex-basis: 48px;
}
.code-digit:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 2px rgba(16,163,127,0.15);
}
.resend-section {
  text-align: center;
  margin-top: 16px;
}
.btn-resend {
  background: transparent;
  border: none;
  color: var(--accent);
  font-size: 14px;
  cursor: pointer;
  padding: 4px 8px;
}
.btn-resend:hover { text-decoration: underline; }
.btn-resend:disabled { opacity: 0.4; cursor: not-allowed; }
.resend-timer {
  font-size: 14px;
  color: var(--text-muted);
}

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

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.sidebar-header {
  padding: 12px 12px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sidebar-logo {
  padding: 6px 6px;
  display: flex;
  align-items: center;
}
.sidebar-logo img {
  height: 128px;
  width: auto;
  object-fit: contain;
  margin-left: -10px;
}
.btn-new-chat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: background 0.15s;
  width: calc(100% - 24px);
  margin: 0 12px 8px;
}
.btn-new-chat:hover { background: var(--bg-hover); }
.btn-new-chat svg { flex-shrink: 0; }

.sidebar-conversations {
  flex: 1;
  overflow-y: auto;
  padding: 0 8px;
}
.sidebar-conversations::-webkit-scrollbar { width: 4px; }
.sidebar-conversations::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.conv-group-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 12px 8px 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.conv-item {
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  gap: 8px;
  position: relative;
}
.conv-item:hover { background: var(--bg-hover); }
.conv-item.active { background: var(--bg-active); }
.conv-item-title {
  flex: 1;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}
.conv-item-delete {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 16px;
  line-height: 1;
}
.conv-item:hover .conv-item-delete { display: block; }
.conv-item-delete:hover { color: #f87171; }

.sidebar-footer {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--border);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.user-info:hover { background: var(--bg-hover); }
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}
.user-details { flex: 1; min-width: 0; }
.user-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-balance { font-size: 12px; color: var(--text-muted); }
.user-rank-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.sidebar-nav-links { margin-bottom: 4px; }
.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.sidebar-nav-link:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-nav-link.admin-link { color: var(--accent); }

/* ===== MAIN CHAT ===== */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-primary);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.model-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-primary);
  transition: background 0.15s;
}
.model-selector:hover { background: var(--bg-hover); }
.model-selector select {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  cursor: pointer;
}
.model-selector select option { background: var(--bg-secondary); }

/* ===== MESSAGES ===== */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  scroll-behavior: smooth;
}
.messages-container::-webkit-scrollbar { width: 6px; }
.messages-container::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.welcome-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 16px;
  padding: 40px;
  text-align: center;
}
.welcome-logo {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
}
.welcome-logo span { color: var(--accent); }
.welcome-subtitle { color: var(--text-muted); font-size: 16px; }
.welcome-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 12px;
  max-width: 600px;
}
.suggestion-pill {
  padding: 10px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.suggestion-pill:hover { background: var(--bg-hover); color: var(--text-primary); }

.message-wrapper {
  padding: 20px 16px;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
}
.message-wrapper.user-msg .message-bubble {
  margin-left: auto;
  background: var(--user-bubble);
  border-radius: 18px 18px 4px 18px;
  padding: 12px 18px;
  max-width: 80%;
  width: fit-content;
}
.message-wrapper.assistant-msg {
  display: flex;
  gap: 14px;
}
.assistant-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}
.assistant-content {
  flex: 1;
  padding-top: 2px;
  line-height: 1.7;
}
.assistant-content p { margin-bottom: 12px; }
.assistant-content p:last-child { margin-bottom: 0; }
.assistant-content pre {
  background: #1a1a1a;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
  font-size: 13px;
  margin: 12px 0;
}
.assistant-content code {
  background: rgba(255,255,255,0.08);
  padding: 2px 5px;
  border-radius: 4px;
  font-size: 13px;
}
.assistant-content pre code { background: transparent; padding: 0; }

/* ===== INPUT AREA ===== */
.input-area {
  padding: 12px 16px 16px;
  flex-shrink: 0;
}
.input-area-inner {
  max-width: 760px;
  margin: 0 auto;
}
.input-box {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 8px 12px;
  transition: border-color 0.2s;
}
.input-box:focus-within { border-color: #666; }
.input-box textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 15px;
  resize: none;
  max-height: 200px;
  min-height: 24px;
  line-height: 1.6;
  padding: 4px 0;
}
.input-box textarea::placeholder { color: var(--text-muted); }
.btn-send {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, opacity 0.15s;
  color: #fff;
}
.btn-send:hover { background: var(--accent-hover); }
.btn-send:disabled { opacity: 0.4; cursor: not-allowed; }
.input-disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 4px 0;
}
.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typing 1.4s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%,60%,100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-6px); opacity: 1; } }

/* ===== ADMIN LAYOUT ===== */
.admin-layout { display: flex; height: 100vh; overflow: hidden; }
.admin-sidebar {
  width: 220px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  padding: 16px 12px;
}
.admin-logo {
  font-size: 18px;
  font-weight: 700;
  padding: 8px;
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}
.admin-logo span { color: var(--accent); }
.admin-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.admin-nav a:hover { background: var(--bg-hover); color: var(--text-primary); }
.admin-nav a.active { background: var(--bg-active); color: var(--text-primary); }
.admin-main {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
  background: var(--bg-primary);
}
.admin-main::-webkit-scrollbar { width: 6px; }
.admin-main::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.admin-page-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}
.admin-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}
.admin-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.form-col { flex: 1; min-width: 180px; }
.admin-input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.admin-input:focus { border-color: var(--accent); }
.admin-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 5px;
}
.btn-admin {
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-admin:hover { opacity: 0.85; }
.btn-green { background: var(--accent); color: #fff; }
.btn-red { background: #ef4444; color: #fff; }
.btn-gray { background: var(--bg-hover); color: var(--text-primary); border: 1px solid var(--border); }
.btn-yellow { background: #f59e0b; color: #000; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 12px 12px;
  font-size: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }
.admin-table tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-green { background: rgba(16,163,127,0.2); color: var(--accent); }
.badge-red { background: rgba(239,68,68,0.2); color: #f87171; }
.badge-blue { background: rgba(59,130,246,0.2); color: #60a5fa; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}
.stat-number { font-size: 32px; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.alert-success {
  background: rgba(16,163,127,0.1);
  border: 1px solid rgba(16,163,127,0.3);
  color: var(--accent);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}
.alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}

/* Rank select inline */
.rank-select-inline {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  padding: 4px 8px;
  outline: none;
}
.rank-select-inline option { background: var(--bg-secondary); }

/* Color input */
input[type="color"] { padding: 2px; height: 36px; cursor: pointer; }

.blur-wrapper{position:relative;display:inline-block;width:100%}
.blur-wrapper .blur-input{filter:blur(5px);transition:filter .2s}
.blur-wrapper:hover .blur-input{filter:blur(0)}

.vscode-block{
  margin-top:12px;
  margin-bottom:12px;
  border:1px solid #2d2d2d;
  border-radius:10px;
  overflow:hidden;
  background:#1e1e1e;
}

.vscode-header{
  height:42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 12px;
  background:#252526;
  border-bottom:1px solid #333;
}

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

.vscode-dot{
  width:10px;
  height:10px;
  border-radius:50%;
}

.red{
  background:#ff5f56;
}

.yellow{
  background:#ffbd2e;
}

.green{
  background:#27c93f;
}

.file-type{
  color:#ccc;
  font-size:13px;
}

.vscode-actions{
  display:flex;
  gap:8px;
}

.vscode-actions button{
  border:none;
  background:#3c3c3c;
  color:white;
  border-radius:6px;
  padding:6px 10px;
  cursor:pointer;
}

.vscode-actions button:hover{
  background:#4b4b4b;
}

.vscode-block pre{
  margin:0;
  overflow:auto;
  padding:15px;
  background:#1e1e1e;
}

.vscode-block code{
color:#d4d4d4;
font-family:Consolas, monospace;
font-size:14px;
white-space:pre;
}

.hcaptcha-wrapper{display:flex;justify-content:center;margin-bottom:8px}
.hcaptcha-wrapper iframe{border-radius:8px}