:root {
  --bg: #16181d;
  --panel: #20242e;
  --panel-2: #262b37;
  --border: #313845;
  --text: #e4e9f1;
  --muted: #9aa4b2;
  --accent: #3f80ea;
  --accent-hover: #5a93f0;
  --danger: #e5534b;
  --success: #2ec27e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

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

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-title {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
}

.auth-subtitle {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 14px;
}

.auth-error,
.auth-success {
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
}

.auth-error {
  background: rgba(229, 83, 75, 0.12);
  border: 1px solid rgba(229, 83, 75, 0.4);
  color: #ffb4ae;
}

.auth-success {
  background: rgba(46, 194, 126, 0.12);
  border: 1px solid rgba(46, 194, 126, 0.4);
  color: #a6f0cd;
}

.auth-success a { color: #a6f0cd; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

.field input[type="text"],
.field input[type="password"],
.field input[type="email"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  width: 100%;
}

.field input:focus { border-color: var(--accent); }

.captcha-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.captcha-question {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 90px;
  text-align: center;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn:disabled { opacity: .6; cursor: default; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }

.btn-danger {
  background: rgba(229, 83, 75, 0.12);
  color: #ffb4ae;
  border: 1px solid rgba(229, 83, 75, 0.4);
}
.btn-danger:hover { background: rgba(229, 83, 75, 0.22); }

.auth-links {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-top: 4px;
  flex-wrap: wrap;
  gap: 6px;
}

.auth-links a { color: var(--accent); text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }

/* Личный кабинет */
.acc-user {
  margin-left: auto;
  color: var(--muted);
  white-space: nowrap;
}

.acc-navbar {
  gap: 12px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.acc-navbar .btn {
  padding: 8px 16px;
  font-size: 14px;
}

.acc-main {
  padding: 0;
  max-width: none;
  margin: 0;
}

.acc-main h1 { margin: 0 0 8px; font-size: 24px; }
.acc-empty {
  margin-top: 20px;
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 48px 24px;
  text-align: center;
  color: var(--muted);
}

.muted { color: var(--muted); }

/* Портфель */
.acc-panel {
  margin-top: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}

.acc-panel h2 { margin: 0 0 6px; font-size: 18px; }

.pf-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
  margin-top: 16px;
}

.pf-form .field { flex: 1 1 200px; }

.pf-form input[type="text"],
.pf-form input[type="date"],
.pf-form input[type="number"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  width: 100%;
}

.pf-form input[type="number"]::-webkit-outer-spin-button,
.pf-form input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pf-form input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.pf-form input:focus { border-color: var(--accent); }

.pf-add-btn { align-self: flex-end; }

.pf-search { position: relative; }

.pf-suggest {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 10;
  list-style: none;
  margin: 0;
  padding: 4px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  max-height: 260px;
  overflow-y: auto;
  display: none;
}

.pf-suggest.open { display: block; }

.pf-suggest li {
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  line-height: 1.4;
}

.pf-suggest li:hover { background: var(--panel); }

.pf-suggest-empty {
  color: var(--muted);
  cursor: default;
}

.pf-bond-sub { color: var(--muted); font-size: 12px; }

.pf-error {
  margin-top: 14px;
  background: rgba(229, 83, 75, 0.12);
  border: 1px solid rgba(229, 83, 75, 0.4);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  color: #ffb4ae;
}

.pf-table {
  margin-top: 18px;
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.pf-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
}

.pf-table td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.pf-narrow { flex: 1 1 160px; }

.pf-group { cursor: pointer; }
.pf-group:hover { background: var(--panel-2); }

.pf-group td:first-child { min-width: 220px; }

.pf-chev {
  display: inline-block;
  margin-right: 8px;
  color: var(--muted);
  transition: transform .15s;
  font-size: 12px;
}
.pf-chev.open { transform: rotate(90deg); }

.pf-group .pf-bond-name { margin-left: 2px; white-space: nowrap; }

.pf-muted-cell { color: var(--muted); }

.pf-yield-big { font-size: 15px; font-weight: 700; }

.pf-lot { background: rgba(0, 0, 0, 0.18); }

.pf-history { padding: 2px 0; }

.pf-table-history {
  margin-top: 4px;
  margin-bottom: 8px;
}

.pf-table-history + .pf-history-title {
  margin-top: 18px;
}

.pf-history-title {
  padding: 6px 12px;
  margin-top: 6px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px 6px 0 0;
}

.pf-table-history td:last-child { text-align: right; }

.pf-lot-name { padding-left: 26px !important; }

.pf-lot-date { color: var(--muted); }

.pf-sale { background: rgba(0, 0, 0, 0.24); color: var(--muted); }

.pf-sale-name { padding-left: 26px !important; }

.pf-sale td:not(.pf-sale-name) { color: var(--muted); }

.pf-table .pf-bond-name { font-weight: 600; }

.pf-yield { white-space: nowrap; }

.pf-yield-up { color: var(--success); font-weight: 700; }

.pf-del {
  padding: 6px 10px;
  font-size: 12px;
  white-space: nowrap;
}