:root {
  color-scheme: dark;
  --bg: #0c0c0e;
  --card: rgba(28, 28, 32, 0.88);
  --line: rgba(255, 255, 255, 0.08);
  --ink: #f2f2f7;
  --muted: #98989f;
  --accent: #3390ec;
  --accent-hover: #5288c1;
  --danger: #ff6b6b;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

body {
  min-height: 100vh;
  min-height: 100dvh;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 18% 12%, rgba(51, 144, 236, 0.18), transparent 42%),
    radial-gradient(ellipse at 82% 88%, rgba(224, 90, 154, 0.14), transparent 38%);
}

.screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
}

.screen-login {
  display: grid;
  place-items: center;
  padding: 24px 16px;
}

.screen-app {
  display: flex;
  flex-direction: column;
}

.is-hidden { display: none !important; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.login-card {
  width: min(100%, 22rem);
  padding: 24px 22px 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.brand.compact {
  margin-bottom: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(145deg, #3390ec, #7b61ff);
  box-shadow: 0 8px 24px rgba(51, 144, 236, 0.28);
}

.brand-mark.sm {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  font-size: 0.72rem;
}

h1, h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

h1 { font-size: 1.45rem; }
h2 { font-size: 1.15rem; }

.muted {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.field span {
  font-size: 0.82rem;
  color: var(--muted);
}

.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font: inherit;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}

.field input:focus {
  border-color: rgba(51, 144, 236, 0.55);
  background: rgba(255, 255, 255, 0.06);
}

.error {
  margin: 0 0 12px;
  color: var(--danger);
  font-size: 0.84rem;
  line-height: 1.35;
}

.btn {
  border: none;
  border-radius: 12px;
  font: inherit;
  cursor: pointer;
  transition: transform 0.12s, background 0.15s, opacity 0.15s;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn.primary {
  width: 100%;
  padding: 12px 16px;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
}

.btn.primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn.ghost {
  padding: 8px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.btn.ghost:hover { color: var(--ink); background: rgba(255, 255, 255, 0.08); }
.btn.sm { font-size: 0.86rem; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 12, 14, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.app-main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 24px 16px 40px;
}

.welcome-card {
  width: min(100%, 28rem);
  padding: 22px 20px;
}

.tabs {
  display: flex;
  gap: 6px;
  padding: 10px 14px 0;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 12, 14, 0.55);
}

.tab {
  flex: 1;
  padding: 10px 8px;
  border: none;
  border-radius: 12px 12px 0 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.tab.is-active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}

.app-body {
  flex: 1;
  padding: 14px 14px 28px;
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
}

.panel-card {
  padding: 16px;
  margin-bottom: 12px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.entry-form .btn.primary { width: auto; min-width: 120px; }

.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.entries-list {
  display: grid;
  gap: 8px;
}

.entries-list.empty-hint {
  color: var(--muted);
  font-size: 0.88rem;
  padding: 8px 2px;
}

.entry-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.entry-row.clickable {
  width: 100%;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.entry-row.clickable:hover { background: rgba(255, 255, 255, 0.06); }

.entry-title {
  font-weight: 700;
  font-size: 0.92rem;
}

.entry-meta {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
}

.entry-actions { display: flex; gap: 4px; flex-shrink: 0; }

.btn.xs { padding: 4px 8px; font-size: 0.76rem; border-radius: 8px; }
.btn.danger { color: #ff8a8a; }

.summary-card .summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.summary-card .summary-row.total {
  border-bottom: none;
  padding-top: 12px;
  font-size: 1.05rem;
}

.summary-card .period { margin: 10px 0 14px; }

.btn.wide { width: 100%; margin-top: 4px; }

.hint.ok { color: #6fcf97; font-size: 0.84rem; margin: 10px 0 0; }

.archive-lines {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.archive-line {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.84rem;
  line-height: 1.35;
}

.dialog {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0;
  background: #16161a;
  color: var(--ink);
  max-width: calc(100vw - 24px);
}

.dialog::backdrop { background: rgba(0, 0, 0, 0.55); }

.dialog-inner {
  padding: 18px 16px 16px;
  min-width: min(100%, 320px);
}

.dialog-inner h3 { margin: 0 0 14px; }