/* Siugai & Panda — Finance Planning */

:root,
[data-theme="light"] {
  --bg: #fff8f0;
  --bg-tint: #fdeee0;
  --surface: #ffffff;
  --surface-soft: #fff4eb;
  --ink: #3d3a40;
  --ink-soft: #5d5862;
  --muted: #8a8190;
  --border: #f0e4d8;
  --border-strong: #e6d6c4;

  --primary: #f48fa3;
  --primary-soft: #fde2e8;
  --primary-ink: #b14b62;

  --mint: #a8e0c5;
  --mint-soft: #e3f6ec;
  --mint-ink: #3f8a64;

  --lavender: #c8b8e6;
  --lavender-soft: #ece4f7;
  --lavender-ink: #6f5aa0;

  --butter: #fde2a4;
  --butter-soft: #fff5dc;
  --butter-ink: #a07a2e;

  --good: #7fb88f;
  --warn: #e8a87c;
  --danger: #e87a8a;

  --shadow-sm: 0 1px 2px rgba(180, 140, 110, 0.08);
  --shadow-md: 0 6px 16px rgba(180, 140, 110, 0.12);
  --shadow-lg: 0 12px 32px rgba(180, 140, 110, 0.18);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --font: "Nunito", "Quicksand", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  --bg: #1d1822;
  --bg-tint: #25202c;
  --surface: #2a2430;
  --surface-soft: #34293c;
  --ink: #f4ebe2;
  --ink-soft: #d8cdc6;
  --muted: #a89fab;
  --border: #3a323f;
  --border-strong: #4a3f50;

  --primary: #f5a4b6;
  --primary-soft: #4a2730;
  --primary-ink: #f7c5d1;

  --mint: #8ed1ae;
  --mint-soft: #25403a;
  --mint-ink: #a8e0c5;

  --lavender: #b8a5dc;
  --lavender-soft: #2f2843;
  --lavender-ink: #c8b8e6;

  --butter: #f5d896;
  --butter-soft: #3f3522;
  --butter-ink: #f5d896;

  --good: #8ed1ae;
  --warn: #e8a87c;
  --danger: #ec98a6;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(ellipse 80% 60% at 20% 0%, var(--primary-soft) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 10%, var(--lavender-soft) 0%, transparent 60%),
    radial-gradient(ellipse 80% 50% at 50% 100%, var(--mint-soft) 0%, transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-ink);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

h1 { font-size: 26px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; color: var(--ink-soft); }

button {
  font-family: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
}

/* ─── Layout ─────────────────────────────────── */

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: rgba(255, 248, 240, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .topbar {
  background: rgba(29, 24, 34, 0.8);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.brand-emoji {
  font-size: 22px;
  filter: drop-shadow(0 2px 4px rgba(180, 140, 110, 0.2));
}

.nav {
  display: flex;
  gap: 4px;
  flex: 1;
  margin-left: 16px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink-soft);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 14px;
  transition: background 0.15s, color 0.15s;
}

.nav a:hover {
  background: var(--surface-soft);
  text-decoration: none;
}

.nav a.active {
  background: var(--primary-soft);
  color: var(--primary-ink);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink-soft);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform 0.15s, background 0.15s;
}
.icon-btn:hover {
  transform: scale(1.08);
  background: var(--surface-soft);
}

.main {
  flex: 1;
  padding: 24px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.page-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-title-emoji { font-size: 26px; }

/* ─── Cards ──────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: -10px;
  right: -10px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  opacity: 0.4;
  background: var(--primary-soft);
}
.stat-card.mint::before { background: var(--mint-soft); }
.stat-card.lavender::before { background: var(--lavender-soft); }
.stat-card.butter::before { background: var(--butter-soft); }

.stat-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 6px;
  position: relative;
}
.stat-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  position: relative;
}
.stat-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  position: relative;
}

.stat-value.pos { color: var(--mint-ink); }
.stat-value.neg { color: var(--danger); }

/* ─── Buttons ─────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--r-md);
  border: none;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.15s, background 0.15s;
  text-decoration: none;
}
.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, #f7a4b3, #f48fa3);
  color: white;
  box-shadow: 0 4px 12px rgba(244, 143, 163, 0.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 18px rgba(244, 143, 163, 0.5);
  filter: brightness(1.05);
  text-decoration: none;
  color: white;
}

[data-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, #f5a4b6, #ec8298);
  color: #1d1822;
}

.btn-mint {
  background: linear-gradient(135deg, #b8e6cf, #a8e0c5);
  color: var(--mint-ink);
  box-shadow: 0 4px 12px rgba(168, 224, 197, 0.35);
}
.btn-mint:hover {
  filter: brightness(1.05);
  text-decoration: none;
  color: var(--mint-ink);
}

[data-theme="dark"] .btn-mint {
  background: linear-gradient(135deg, #9ed4b6, #7fc4a0);
  color: #1d1822;
  box-shadow: 0 4px 12px rgba(158, 212, 182, 0.25);
}
[data-theme="dark"] .btn-mint:hover {
  color: #1d1822;
}

.btn-ghost {
  background: var(--surface);
  color: var(--ink-soft);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--surface-soft);
  text-decoration: none;
  color: var(--ink);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid transparent;
}
.btn-danger:hover {
  background: rgba(232, 122, 138, 0.1);
  text-decoration: none;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: var(--r-sm);
}

/* ─── Tables ──────────────────────────────────── */

.table-wrap {
  overflow-x: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
}

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

table.data th {
  text-align: left;
  padding: 12px 14px;
  background: var(--surface-soft);
  font-weight: 700;
  color: var(--ink-soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.data td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  vertical-align: middle;
}

table.data tr:last-child td {
  border-bottom: none;
}

table.data tr:hover td {
  background: var(--surface-soft);
}

.num { font-variant-numeric: tabular-nums; text-align: right; }
.num.pos { color: var(--mint-ink); }
.num.neg { color: var(--danger); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: var(--surface-soft);
  color: var(--ink-soft);
}
.badge.buy { background: var(--mint-soft); color: var(--mint-ink); }
.badge.sell { background: var(--primary-soft); color: var(--primary-ink); }
.badge.angel { background: var(--primary-soft); color: var(--primary-ink); }
.badge.johnny { background: var(--lavender-soft); color: var(--lavender-ink); }
.badge.hamster { background: var(--butter-soft); color: var(--butter-ink); }

/* ─── Forms / Modal ──────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(40, 30, 50, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn 0.15s ease;
}

[data-theme="dark"] .modal-backdrop {
  background: rgba(0, 0, 0, 0.55);
}

.modal {
  background: var(--surface);
  border-radius: var(--r-xl);
  padding: 28px;
  max-width: 480px;
  width: 100%;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: pop 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pop {
  from { opacity: 0; transform: scale(0.92) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal h2 {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  min-width: 0;
}

.field label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-soft);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-width: 0;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-soft);
  color: var(--ink);
  outline: none;
  transition: border 0.15s, box-shadow 0.15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

/* ─── Login page ────────────────────────────── */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: var(--surface);
  padding: 36px 32px;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 360px;
  text-align: center;
  border: 1px solid var(--border);
}

.login-emoji {
  font-size: 48px;
  margin-bottom: 8px;
  display: inline-block;
  animation: bob 3s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.login-card h1 {
  font-size: 22px;
  margin-bottom: 4px;
}

.login-card p.tagline {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 24px;
}

.login-card input {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-strong);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 15px;
  outline: none;
  margin-bottom: 12px;
  text-align: center;
}

.login-card input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.login-card .btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
}

.login-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 10px;
  min-height: 18px;
}

.login-footer {
  position: fixed;
  bottom: 16px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

/* ─── Misc ─────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--surface);
  padding: 12px 20px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 14px;
  z-index: 200;
  animation: slideUp 0.25s ease, fadeOut 0.25s ease 2.5s forwards;
}

@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes fadeOut {
  to { opacity: 0; transform: translate(-50%, 12px); }
}

.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
}
.empty-emoji {
  font-size: 48px;
  display: block;
  margin-bottom: 8px;
}

.skeleton {
  background: linear-gradient(90deg, var(--surface-soft), var(--bg-tint), var(--surface-soft));
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--r-sm);
  height: 14px;
  margin: 4px 0;
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

.chart-wrap {
  position: relative;
  height: 280px;
}

.fx-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: var(--lavender-soft);
  color: var(--lavender-ink);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

/* iOS auto-zooms inputs <16px on focus — keep above that on small screens */
@media (max-width: 600px) {
  input, select, textarea,
  .field input, .field select, .field textarea,
  .login-card input { font-size: 16px; }
  .topbar { padding: 12px 16px; }
  .main { padding: 16px; }
  .nav { gap: 0; }
  .nav a { padding: 6px 10px; font-size: 13px; }
  .stat-value { font-size: 22px; }
}

/* Phone-sized: collapse two-column form rows, hide brand text, route nav to its own row, larger tap targets */
@media (max-width: 480px) {
  /* Modal */
  .modal { padding: 20px; border-radius: var(--r-lg); }
  .modal-backdrop { padding: 8px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }

  /* Topbar */
  .topbar { padding: 10px 12px; gap: 6px; flex-wrap: wrap; }
  .brand span:not(.brand-emoji) { display: none; }
  .nav { order: 3; flex-basis: 100%; margin-left: 0; justify-content: space-between; }
  .nav a { padding: 6px 8px; font-size: 12px; flex: 1; text-align: center; }
  .topbar-actions { gap: 4px; margin-left: auto; }

  /* Tap targets ≥ 44px on touch */
  .icon-btn { width: 44px; height: 44px; font-size: 18px; }
  .btn-sm { padding: 8px 12px; min-height: 36px; }

  /* Page header — stack title above buttons, full-width buttons */
  .page-header { flex-direction: column; align-items: stretch; }
  .page-header > div:last-child { display: flex; gap: 8px; flex-wrap: wrap; }
  .page-header .btn { flex: 1; justify-content: center; }
  h1 { font-size: 22px; }
  .page-title-emoji { font-size: 22px; }

  /* Stat cards — smaller padding, smaller numbers, allow wrap */
  .stat-card { padding: 14px 16px; }
  .stat-value { font-size: 20px; word-break: break-word; }

  /* Tables — tighter cells */
  table.data th, table.data td { padding: 10px 10px; font-size: 13px; }

  /* Login footer mustn't overlap submit when keyboard is up */
  .login-footer { position: static; padding: 24px 0 16px; }

  /* Toast at top so it doesn't cover bottom row actions */
  .toast { bottom: auto; top: 70px; }
}