/* assets/css/app.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #f8f8f6;
  --surface:   #ffffff;
  --border:    rgba(0,0,0,0.10);
  --border-md: rgba(0,0,0,0.18);
  --text:      #1a1a18;
  --muted:     #6b6b67;
  --hint:      #9b9b97;
  --radius:    10px;
  --radius-lg: 14px;
  --green:     #1D9E75;
  --green-bg:  #E1F5EE;
  --green-txt: #085041;
  --red:       #D85A30;
  --red-bg:    #FAECE7;
  --red-txt:   #4A1B0C;
  --amber:     #BA7517;
  --amber-bg:  #FAEEDA;
  --amber-txt: #412402;
  --blue:      #185FA5;
  --blue-bg:   #E6F1FB;
  --blue-txt:  #042C53;
  --shadow:    0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
}

body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }

/* Navbar */
.navbar { display: flex; align-items: center; gap: 1.5rem; padding: 0 1.5rem; height: 56px; background: var(--surface); border-bottom: 0.5px solid var(--border); position: sticky; top: 0; z-index: 100; }
.navbar-brand { font-weight: 600; font-size: 15px; color: var(--text); text-decoration: none; display: flex; align-items: center; gap: 6px; }
.brand-icon { font-size: 18px; }
.navbar-links { display: flex; gap: 4px; flex: 1; }
.navbar-links a { padding: 5px 10px; border-radius: var(--radius); color: var(--muted); text-decoration: none; font-size: 13px; transition: background .15s, color .15s; }
.navbar-links a:hover { background: var(--bg); color: var(--text); }
.navbar-user { display: flex; align-items: center; gap: 10px; }
.user-cap { font-size: 12px; color: var(--muted); }
.user-menu { position: relative; }
.user-btn { background: none; border: 0.5px solid var(--border-md); border-radius: var(--radius); padding: 5px 10px; cursor: pointer; font-size: 13px; color: var(--text); }
.user-dropdown { display: none; position: absolute; right: 0; top: calc(100% + 6px); background: var(--surface); border: 0.5px solid var(--border-md); border-radius: var(--radius); min-width: 180px; box-shadow: var(--shadow); z-index: 200; overflow: hidden; }
.user-dropdown.open { display: block; }
.dropdown-info { padding: 10px 12px; font-size: 12px; color: var(--muted); border-bottom: 0.5px solid var(--border); }
.user-dropdown a { display: block; padding: 8px 12px; color: var(--text); text-decoration: none; font-size: 13px; }
.user-dropdown a:hover { background: var(--bg); }
.user-dropdown a.logout { color: var(--red); }

/* Layout */
.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.5rem; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.page-header h1 { font-size: 20px; font-weight: 600; }
.two-col { display: grid; grid-template-columns: 1fr 340px; gap: 1rem; margin-top: 1rem; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

/* Cards */
.card { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 0.5px solid var(--border); }
.card-title { font-weight: 500; font-size: 13px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 1rem; }
.stat-card { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.stat-value { font-size: 22px; font-weight: 600; color: var(--text); }
.stat-note { font-size: 11px; color: var(--hint); margin-top: 2px; }

/* Badges */
.badge { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 20px; font-weight: 500; }
.badge-success { background: var(--green-bg); color: var(--green-txt); }
.badge-danger  { background: var(--red-bg);   color: var(--red-txt); }
.badge-warning { background: var(--amber-bg); color: var(--amber-txt); }
.badge-info    { background: var(--blue-bg);  color: var(--blue-txt); }
.badge-muted   { background: #eeeee8; color: var(--muted); }

/* Status badges */
.status-badge-watching { background: var(--blue-bg);  color: var(--blue-txt); font-size:11px; padding:2px 8px; border-radius:20px; font-weight:500; }
.status-badge-bought   { background: var(--green-bg); color: var(--green-txt); font-size:11px; padding:2px 8px; border-radius:20px; font-weight:500; }
.status-badge-sold     { background: #eeeee8; color: var(--muted); font-size:11px; padding:2px 8px; border-radius:20px; font-weight:500; }
.status-badge-stopped  { background: var(--red-bg); color: var(--red-txt); font-size:11px; padding:2px 8px; border-radius:20px; font-weight:500; }

/* Colors */
.text-success { color: var(--green); }
.text-danger  { color: var(--red); }
.text-warning { color: var(--amber); }
.text-muted   { color: var(--muted); }
.small        { font-size: 12px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 5px; padding: 7px 14px; border-radius: var(--radius); border: 0.5px solid var(--border-md); background: transparent; color: var(--text); font-size: 13px; cursor: pointer; text-decoration: none; transition: background .15s; }
.btn:hover { background: var(--bg); }
.btn-primary { background: var(--text); color: var(--surface); border-color: var(--text); }
.btn-primary:hover { background: #333; }
.btn-sm  { font-size: 12px; padding: 5px 10px; }
.btn-xs  { font-size: 11px; padding: 3px 8px; }
.btn-full { width: 100%; justify-content: center; }
.btn-danger { color: var(--red); border-color: var(--red-bg); }
.btn-danger:hover { background: var(--red-bg); }

/* Forms */
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group label { font-size: 12px; color: var(--muted); font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
  padding: 7px 10px; border: 0.5px solid var(--border-md); border-radius: var(--radius);
  font-size: 13px; color: var(--text); background: var(--surface); font-family: inherit;
  transition: border-color .15s;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--blue); }
.form-hint { font-size: 11px; color: var(--hint); }
.form-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.form-row .form-group { flex: 1; min-width: 140px; }
.inline-form { padding: 14px 16px; border-bottom: 0.5px solid var(--border); background: var(--bg); display: flex; flex-direction: column; gap: 10px; }

/* Tables */
.table-wrap, .watchlist-table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 600px; }
.data-table th { text-align: left; font-weight: 500; font-size: 11px; color: var(--muted); padding: 8px 12px; text-transform: uppercase; letter-spacing: .04em; border-bottom: 0.5px solid var(--border); background: var(--bg); }
.data-table td { padding: 10px 12px; border-bottom: 0.5px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg); }
.status-select { font-size: 12px; padding: 3px 6px; border-radius: var(--radius); }
.status-select.status-watching { border-color: var(--blue); color: var(--blue-txt); }
.status-select.status-bought   { border-color: var(--green); color: var(--green-txt); }
.status-select.status-sold     { border-color: var(--muted); }
.status-select.status-stopped  { border-color: var(--red); color: var(--red-txt); }

/* Flash messages */
.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 1rem; font-size: 13px; }
.flash-success { background: var(--green-bg); color: var(--green-txt); }
.flash-danger  { background: var(--red-bg);   color: var(--red-txt); }
.flash-warning { background: var(--amber-bg); color: var(--amber-txt); }

/* Auth */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.auth-card { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; width: 100%; max-width: 420px; }
.auth-logo { font-size: 22px; font-weight: 600; margin-bottom: 4px; }
.auth-tagline { font-size: 13px; color: var(--muted); margin-bottom: 1.5rem; }
.auth-tabs { display: flex; gap: 4px; margin-bottom: 1.25rem; border-bottom: 0.5px solid var(--border); }
.auth-tab { padding: 7px 14px; font-size: 13px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -0.5px; }
.auth-tab.active { color: var(--text); border-bottom-color: var(--text); font-weight: 500; }
.auth-card form { display: flex; flex-direction: column; gap: 12px; }
.auth-footer { text-align: center; font-size: 13px; color: var(--muted); margin-top: 1rem; }
.auth-footer a { color: var(--blue); }

/* Suggestions grid */
.suggestions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; padding: 14px 16px; }
.suggestion-card { border: 0.5px solid var(--border); border-radius: var(--radius); padding: 12px; display: flex; flex-direction: column; gap: 6px; }
.suggestion-card.risk-low    { border-left: 3px solid var(--green); }
.suggestion-card.risk-medium { border-left: 3px solid var(--amber); }
.suggestion-card.risk-high   { border-left: 3px solid var(--red); }
.sug-header { display: flex; align-items: center; justify-content: space-between; }
.sug-name { font-size: 12px; color: var(--muted); }
.sug-why  { font-size: 12px; color: var(--muted); flex: 1; }
.sug-prices { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 12px; }

/* Activity list */
.activity-list { list-style: none; }
.activity-list li { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: start; padding: 9px 16px; border-bottom: 0.5px solid var(--border); font-size: 12px; }
.activity-list li:last-child { border-bottom: none; }
.activity-action { font-weight: 500; white-space: nowrap; font-size: 11px; color: var(--blue); background: var(--blue-bg); padding: 1px 7px; border-radius: 10px; }
.activity-detail { color: var(--muted); }
.activity-time { color: var(--hint); white-space: nowrap; }

/* AI Chat */
.ai-context-card .context-pills { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 16px; }
.pill { background: var(--bg); border: 0.5px solid var(--border-md); border-radius: 20px; padding: 3px 10px; font-size: 12px; color: var(--muted); }
.pill-stock { background: var(--blue-bg); color: var(--blue-txt); border-color: transparent; }
.ai-chat-card .chat-messages { min-height: 280px; max-height: 420px; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.chat-bubble { display: flex; gap: 10px; align-items: flex-start; }
.user-bubble { flex-direction: row-reverse; }
.bubble-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--bg); border: 0.5px solid var(--border-md); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; color: var(--muted); flex-shrink: 0; }
.user-bubble .bubble-avatar { background: var(--text); color: var(--surface); }
.bubble-content { background: var(--bg); border-radius: var(--radius); padding: 9px 12px; font-size: 13px; max-width: 85%; line-height: 1.6; }
.user-bubble .bubble-content { background: var(--blue-bg); color: var(--blue-txt); }
.prompt-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 16px; border-top: 0.5px solid var(--border); }
.chip { background: var(--bg); border: 0.5px solid var(--border-md); border-radius: 20px; padding: 5px 12px; font-size: 12px; cursor: pointer; color: var(--text); transition: background .15s; }
.chip:hover { background: var(--blue-bg); color: var(--blue-txt); }
.chat-input-row { display: flex; gap: 8px; padding: 12px 16px; border-top: 0.5px solid var(--border); }
.chat-input-row input { flex: 1; }
.ai-result-text { padding: 14px 16px; font-size: 13px; line-height: 1.7; color: var(--text); }
.ai-loading { padding: 20px 16px; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }

/* Typing dots */
.typing-dots span { animation: blink 1.2s infinite; font-size: 18px; line-height: 1; }
.typing-dots span:nth-child(2) { animation-delay: .2s; }
.typing-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,80%,100%{opacity:0} 40%{opacity:1} }

/* Spinner */
.spinner { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--blue); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Misc */
.empty-state { padding: 2.5rem; text-align: center; color: var(--muted); }
.empty-icon { font-size: 2rem; margin-bottom: 8px; }
.hidden { display: none !important; }