:root {
  --bg-top: #0b3b3d;
  --bg-bottom: #b6f2ee;
  --panel: #0f1f22;
  --panel-edge: #1d3f44;
  --accent: #7fdad2;
  --accent-strong: #31bdb4;
  --accent-dark: #11857e;
  --accent-rgb: 127, 218, 210;
  --text: #f2fffd;
  --muted: #b9e1dc;
  --danger: #ff6b6b;
  --ok: #4ed39c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Alegreya Sans", "Gill Sans", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(var(--accent-rgb), 0.25), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(7, 105, 104, 0.35), transparent 55%),
    linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
  display: flex;
  align-items: stretch;
}

.shell {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 40px 0 60px;
  display: grid;
  gap: 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 24px 60px rgba(4, 8, 9, 0.35);
  animation: float-in 0.6s ease-out both;
}

.login-page .shell {
  align-content: center;
  grid-template-columns: minmax(0, 1fr);
}

.login-panel {
  padding: 32px;
}

.brand {
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 12px;
  color: var(--muted);
}

h1 {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 32px;
  margin: 8px 0 16px;
}

h2 {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 22px;
  margin: 0 0 12px;
}

label {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 18px 0 6px;
  color: var(--muted);
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #2b5055;
  background: #0e2023;
  color: var(--text);
  font-size: 16px;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

textarea {
  resize: vertical;
  min-height: 72px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.button-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 16px;
}

.button-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

button {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  background: var(--accent);
  color: #042f31;
  box-shadow: 0 10px 20px rgba(var(--accent-rgb), 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(var(--accent-rgb), 0.6);
  box-shadow: none;
}

button:hover {
  background: var(--accent-strong);
  box-shadow: 0 14px 28px rgba(var(--accent-rgb), 0.35);
}

button.secondary:hover {
  background: rgba(var(--accent-rgb), 0.15);
  box-shadow: none;
}

button:active {
  transform: translateY(2px);
}

.status {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(10, 43, 46, 0.65);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  color: var(--muted);
  min-height: 44px;
  white-space: pre-line;
}

.status-with-spinner {
  display: flex;
  align-items: center;
  gap: 10px;
}
.report-spinner-row {
  margin-top: 12px;
  min-height: 22px;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(var(--accent-rgb), 0.25);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  display: none;
}

.spinner.is-active {
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spinner-text {
  font-weight: 600;
  color: var(--accent);
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
}

.spinner-text.is-active {
  animation: text-reveal 2s linear infinite;
}

@keyframes text-reveal {
  from {
    max-width: 0;
    opacity: 0.65;
  }
  to {
    max-width: 12ch;
    opacity: 1;
  }
}

.report-link {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), 0.6);
  color: var(--text);
  text-decoration: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.report-link.hidden {
  display: none;
}

.report-history {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.report-history a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.35);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
}

.report-history a:hover {
  background: rgba(var(--accent-rgb), 0.12);
}

.status.ok {
  border-color: rgba(126, 217, 87, 0.5);
  color: #c9f7b0;
}

.status.error {
  border-color: rgba(255, 107, 107, 0.6);
  color: #ffd6d6;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 0;
}

.topbar .user {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  gap: 12px;
  align-items: center;
}

.logout {
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(var(--accent-rgb), 0.6);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logout:hover {
  background: rgba(var(--accent-rgb), 0.15);
}

.nav-link {
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(var(--accent-rgb), 0.4);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-link:hover {
  background: rgba(var(--accent-rgb), 0.12);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.table-wrap {
  margin-top: 16px;
  overflow-x: auto;
}

.chat-panel {
  display: grid;
  gap: 16px;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.chat-context {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.chat-history {
  min-height: 220px;
  max-height: 320px;
  overflow-y: auto;
  display: grid;
  gap: 12px;
  padding-right: 6px;
}

.chat-bubble {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(16, 28, 32, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  line-height: 1.4;
}

.chat-bubble.user {
  background: rgba(var(--accent-rgb), 0.15);
  border-color: rgba(var(--accent-rgb), 0.4);
  justify-self: end;
}

.chat-bubble.assistant {
  background: rgba(15, 36, 41, 0.7);
  border-color: rgba(255, 255, 255, 0.12);
  justify-self: start;
}

.chat-sources {
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.chat-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.22);
}

th,
td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

th {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.modal.is-open {
  display: flex;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 12, 0.7);
}

.modal__content {
  position: relative;
  width: min(520px, 92vw);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--panel-edge);
  background: var(--panel);
  box-shadow: 0 24px 60px rgba(4, 8, 9, 0.5);
  animation: float-in 0.2s ease-out;
}

.modal__header h3 {
  margin: 0;
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 20px;
}

.modal__body .hint {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.modal__footer {
  margin-top: 20px;
}
@media (max-width: 720px) {
  .shell {
    padding: 24px 0 40px;
  }

  .panel {
    padding: 20px;
  }
}