:root {
  --bg: #0b0d12;
  --panel: #12151c;
  --panel-2: #171b24;
  --border: #262b36;
  --text: #e8eaed;
  --muted: #8b92a3;
  --accent: #6c8dfa;
  --accent-2: #8f6cfa;
  --good: #3ecf8e;
  --warn: #f5a623;
  --bad: #f0596b;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(180deg, #0b0d12 0%, #0d1017 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(11,13,18,0.85);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}
.brand-name { font-weight: 600; font-size: 17px; letter-spacing: -0.2px; }

.topbar-right { display: flex; align-items: center; gap: 12px; }

.badge {
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge-ok { color: var(--good); border-color: rgba(62,207,142,0.3); background: rgba(62,207,142,0.08); }
.badge-warn { color: var(--warn); border-color: rgba(245,166,35,0.3); background: rgba(245,166,35,0.08); }

.btn {
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
}
.btn-primary:hover { opacity: 0.92; }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); }
.btn-small { padding: 6px 12px; font-size: 12.5px; }

.container { max-width: 1200px; margin: 0 auto; padding: 32px; }

.empty-state {
  text-align: center;
  padding: 100px 20px;
  color: var(--muted);
}
.empty-state h2 { color: var(--text); margin-bottom: 8px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.card-title { font-size: 17px; font-weight: 600; }
.card-sub { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.card-actions { display: flex; gap: 8px; }

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 6px;
}

.section {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.section p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--text); }

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip {
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(108,141,250,0.1);
  color: var(--accent);
  border: 1px solid rgba(108,141,250,0.25);
}
.chip.bad { color: var(--bad); background: rgba(240,89,107,0.1); border-color: rgba(240,89,107,0.25); }

.sentiment-row { display: flex; align-items: center; gap: 10px; }
.sentiment-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: capitalize;
}
.sentiment-positive { background: rgba(62,207,142,0.15); color: var(--good); }
.sentiment-neutral { background: rgba(139,146,163,0.15); color: var(--muted); }
.sentiment-negative { background: rgba(240,89,107,0.15); color: var(--bad); }
.sentiment-unknown { background: rgba(139,146,163,0.1); color: var(--muted); }

.news-list { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.news-list li a { color: var(--text); text-decoration: none; font-size: 12.5px; }
.news-list li a:hover { color: var(--accent); text-decoration: underline; }

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  color: var(--muted);
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 420px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.modal h3 { margin: 0 0 12px; }
.modal label { font-size: 12.5px; color: var(--muted); margin-top: 10px; }
.modal .optional { color: #5f6577; }
.modal input, .modal select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 11px;
  color: var(--text);
  font-size: 14px;
  margin-top: 4px;
  font-family: inherit;
}
.modal input:focus, .modal select:focus { outline: none; border-color: var(--accent); }

.freq-select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  color: var(--text);
  font-size: 11.5px;
  font-family: inherit;
}
.freq-select:focus { outline: none; border-color: var(--accent); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  z-index: 200;
}

.spinner {
  width: 13px; height: 13px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: white;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
  margin-right: 6px;
  vertical-align: -2px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 380px;
}

.auth-title { margin: 0 0 18px; font-size: 19px; text-align: center; }

.auth-flash {
  background: rgba(240,89,107,0.1);
  border: 1px solid rgba(240,89,107,0.3);
  color: var(--bad);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}
.auth-flash p { margin: 0; }
.auth-flash p + p { margin-top: 4px; }

.auth-form { display: flex; flex-direction: column; }
.auth-form label { font-size: 12.5px; color: var(--muted); margin-top: 12px; }
.auth-form .optional { color: #5f6577; }
.auth-form input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
  margin-top: 4px;
  font-family: inherit;
}
.auth-form input:focus { outline: none; border-color: var(--accent); }

.auth-switch {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin: 18px 0 0;
}
.auth-switch a { color: var(--accent); text-decoration: none; }
.auth-switch a:hover { text-decoration: underline; }

.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.user-menu a { color: var(--muted); text-decoration: none; border-left: 1px solid var(--border); padding-left: 10px; }
.user-menu a:hover { color: var(--text); }