/* ========== Login page only ========== */

:root {
  --bg: #0b1220;
  --card: #0f172a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.18);
  --input: rgba(148, 163, 184, 0.10);
  --input-focus: rgba(96, 165, 250, 0.45);
  --btn: #3b82f6;
  --btn-hover: #2563eb;
  --danger: #ef4444;
}

/* Light mode override via html[data-theme="light"] */
html[data-theme="light"] {
  --bg: #f3f4f6;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17, 24, 39, 0.12);
  --input: rgba(17, 24, 39, 0.06);
  --input-focus: rgba(37, 99, 235, 0.25);
  --btn: #111827;
  --btn-hover: #0b1220;
  --danger: #dc2626;
}

.login-page {
  min-height: 100svh;            /* better on mobile than 100vh */
  background: var(--bg);
  display: grid;
  place-items: center;
  padding: 24px 14px;
  color: var(--text);
}

.login-wrap {
  width: min(420px, 100%);
  display: grid;
  gap: 14px;
}

.login-logo {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.login-logo img {
  width: 120px;
  height: auto;
  display: block;
}

.login-logo .title {
  font-weight: 800;
  letter-spacing: 0.2px;
  font-size: 18px;
  text-align: center;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(0,0,0,.25);
  overflow: hidden;
}

.login-card h1 {
  margin: 0 0 10px;
  font-size: 18px;
}

.login-muted {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 14px;
}

.login-field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.login-field label {
  font-size: 13px;
  color: var(--muted);
}

.login-field input {
  width: 100%;
  max-width: 100%;
  display: block;
  box-sizing: border-box;
  border: 1px solid var(--border);
  background: var(--input);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  outline: none;
}

.login-field input:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 4px rgba(59,130,246,.15);
}

.login-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.login-btn {
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 700;
  cursor: pointer;
  background: var(--btn);
  color: white;
  width: 100%;
}

.login-btn:hover {
  background: var(--btn-hover);
}

.login-theme {
  display: flex;
  justify-content: flex-end;
}

.theme-toggle {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 10px;
  cursor: pointer;
  font-size: 12px;
}

.login-errors {
  border: 1px solid rgba(239,68,68,.35);
  background: rgba(239,68,68,.08);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 12px;
}

.login-footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}