:root {
  --ink: #0c1f24;
  --ink-soft: #2a454c;
  --foam: #f3f7f4;
  --lagoon: #0e7c7b;
  --lagoon-deep: #085958;
  --palm: #1f6b4a;
  --sand: #d8c3a5;
  --coral: #c45c26;
  --line: rgba(12, 31, 36, 0.12);
  --glow: rgba(14, 124, 123, 0.35);
  --radius: 18px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background: #071416;
  min-height: 100vh;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(14, 124, 123, 0.55), transparent 55%),
    radial-gradient(900px 600px at 90% 10%, rgba(216, 195, 165, 0.28), transparent 50%),
    radial-gradient(800px 500px at 70% 100%, rgba(31, 107, 74, 0.35), transparent 45%),
    linear-gradient(165deg, #071416 0%, #0c2428 45%, #102f2c 100%);
}

.view { min-height: 100vh; }
[hidden] { display: none !important; }

/* —— Login —— */
.view-login {
  display: grid;
  place-items: center;
  padding: 2.5rem 1.25rem;
}
.login-stage {
  width: min(560px, 100%);
  animation: rise 700ms ease both;
}
.brand {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #e8f4f1;
  line-height: 1;
}
.login-stage h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.55rem, 3.5vw, 2.1rem);
  line-height: 1.2;
  color: #d7ebe6;
}
.lede {
  margin: 0 0 1.75rem;
  max-width: 34ch;
  color: rgba(231, 242, 238, 0.78);
  font-size: 1rem;
  line-height: 1.55;
}
.login-form {
  display: grid;
  gap: 0.9rem;
  padding: 1.25rem;
  border: 1px solid rgba(232, 244, 241, 0.14);
  border-radius: var(--radius);
  background: rgba(8, 28, 30, 0.55);
  backdrop-filter: blur(10px);
}
.login-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(232, 244, 241, 0.8);
}
.login-form input,
.issue-form input {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(232, 244, 241, 0.18);
  background: rgba(3, 18, 20, 0.65);
  color: #f3f7f4;
  font: inherit;
}
.issue-form input {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}
.login-form input:focus,
.issue-form input:focus {
  outline: 2px solid var(--lagoon);
  outline-offset: 1px;
}
.hint {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  color: rgba(232, 244, 241, 0.55);
}
.hint code {
  font-family: ui-monospace, monospace;
  color: var(--sand);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.btn:active { transform: translateY(1px); }
.btn.primary {
  background: linear-gradient(135deg, var(--lagoon), var(--palm));
  color: #f4fffb;
  box-shadow: 0 10px 30px var(--glow);
}
.btn.primary:hover { background: linear-gradient(135deg, #129391, #24855c); }
.btn.ghost {
  background: transparent;
  border-color: rgba(12, 31, 36, 0.18);
  color: var(--ink-soft);
}
.view-login .btn.ghost,
.topbar .btn.ghost {
  border-color: rgba(232, 244, 241, 0.22);
  color: #e8f4f1;
}
.btn:disabled {
  opacity: 0.55;
  cursor: wait;
}

/* —— App —— */
.view-app {
  padding: 1.25rem clamp(1rem, 3vw, 2rem) 2.5rem;
  color: var(--foam);
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  animation: rise 500ms ease both;
}
.topbar-brand {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.topbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: right;
}
.topbar-user strong { display: block; font-size: 0.95rem; }
.muted { color: rgba(243, 247, 244, 0.62); font-size: 0.8rem; }

.app-grid {
  display: grid;
  grid-template-columns: minmax(240px, 340px) 1fr;
  gap: 1.1rem;
  align-items: start;
}
@media (max-width: 860px) {
  .app-grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
}

.panel {
  border-radius: var(--radius);
  border: 1px solid rgba(243, 247, 244, 0.12);
  background: rgba(244, 249, 246, 0.96);
  color: var(--ink);
  padding: 1.25rem 1.3rem 1.4rem;
  animation: rise 650ms ease both;
}
.panel h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.panel-copy {
  margin: 0 0 1.1rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.catalog-list { display: grid; gap: 0.7rem; }
.cred-item {
  width: 100%;
  text-align: left;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.cred-item:hover,
.cred-item.active {
  border-color: var(--lagoon);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.15);
}
.cred-item strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.98rem;
}
.cred-item span {
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.4;
}
.badge {
  display: inline-block;
  margin-top: 0.55rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(14, 124, 123, 0.12);
  color: var(--lagoon-deep);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.issue-form {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.issue-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.nic-note {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(14, 124, 123, 0.08);
  border: 1px solid rgba(14, 124, 123, 0.18);
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.empty-state {
  padding: 1.5rem 0.25rem;
  color: var(--ink-soft);
}
.empty-state h2 {
  margin-bottom: 0.4rem;
}

.error {
  margin: 0.6rem 0 0;
  color: var(--coral);
  font-size: 0.88rem;
}
.status {
  margin: 0.6rem 0 0;
  color: var(--lagoon-deep);
  font-size: 0.88rem;
}

.vc-json {
  margin: 0;
  max-height: 280px;
  overflow: auto;
  padding: 1rem;
  border-radius: 12px;
  background: #0c1f24;
  color: #d7ebe6;
  font-size: 0.75rem;
  line-height: 1.45;
}

/* —— Tabs —— */
.app-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
  animation: rise 550ms ease both;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.05rem;
  border-radius: 999px;
  border: 1px solid rgba(232, 244, 241, 0.2);
  background: rgba(8, 28, 30, 0.35);
  color: rgba(232, 244, 241, 0.78);
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}
.tab:hover { color: #fff; border-color: rgba(232, 244, 241, 0.4); }
.tab.active {
  background: rgba(244, 249, 246, 0.96);
  color: var(--ink);
  border-color: transparent;
}
.tab-count {
  min-width: 1.35rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: rgba(14, 124, 123, 0.18);
  color: var(--lagoon-deep);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
}
.tab:not(.active) .tab-count {
  background: rgba(232, 244, 241, 0.16);
  color: #e8f4f1;
}

/* —— Wallet list —— */
.wallet-list { display: grid; gap: 0.7rem; }
.wallet-item {
  width: 100%;
  text-align: left;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
}
.wallet-item .vc-card {
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.wallet-item:hover .vc-card,
.wallet-item.active .vc-card {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(12, 31, 36, 0.18);
}
.wallet-item.active .vc-card {
  outline: 2px solid var(--lagoon);
  outline-offset: 2px;
}

/* —— VC cards (custom templates) —— */
.vc-card-preview { margin-bottom: 1rem; }
.vc-card {
  border-radius: 16px;
  overflow: hidden;
  color: #f4fffb;
  box-shadow: 0 10px 28px rgba(12, 31, 36, 0.16);
  animation: rise 450ms ease both;
}
.vc-card-head {
  padding: 1.15rem 1.2rem 1rem;
}
.vc-card-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.78;
}
.vc-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.vc-card-sub {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  opacity: 0.85;
}
.vc-card-body {
  display: grid;
  gap: 0.55rem;
  padding: 0 1.2rem 1rem;
}
.vc-card-row {
  display: grid;
  grid-template-columns: minmax(7rem, 34%) 1fr;
  gap: 0.5rem;
  font-size: 0.84rem;
}
.vc-card-label { opacity: 0.7; }
.vc-card-value { font-weight: 500; word-break: break-word; }
.vc-card-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 1.2rem;
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(0, 0, 0, 0.18);
}
.vc-card.theme-citizen {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.12), transparent 40%),
    linear-gradient(160deg, #0e7c7b 0%, #085958 55%, #1f6b4a 100%);
}
.vc-card.theme-revenue {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.14), transparent 42%),
    linear-gradient(160deg, #8a5a2b 0%, #c45c26 48%, #6b3a1a 100%);
}
.vc-card.theme-generic {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.1), transparent 40%),
    linear-gradient(160deg, #2a454c 0%, #0c1f24 100%);
}
.wallet-item .vc-card-body { display: none; }
.wallet-item .vc-card-head { padding-bottom: 0.85rem; }
.wallet-item .vc-card-title { font-size: 1.15rem; }

.vc-raw {
  margin: 0 0 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
}
.vc-raw summary {
  cursor: pointer;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  list-style: none;
}
.vc-raw summary::-webkit-details-marker { display: none; }
.vc-raw[open] summary { border-bottom: 1px solid var(--line); }
.vc-raw .vc-json { border-radius: 0; }

.btn.danger {
  background: transparent;
  border-color: rgba(196, 92, 38, 0.45);
  color: var(--coral);
}
.btn.danger:hover {
  background: rgba(196, 92, 38, 0.08);
}

.import-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.file-btn { cursor: pointer; }
.import-paste {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.import-paste textarea {
  width: 100%;
  padding: 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  font: inherit;
  resize: vertical;
  min-height: 110px;
}

.qr-panel {
  margin: 0 0 1rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}
.qr-panel h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
}
.qr-img {
  display: block;
  width: min(280px, 100%);
  height: auto;
  margin: 0.5rem 0 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}