:root {
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.09);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted2: rgba(255, 255, 255, 0.58);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7c3aed;
  --accent2: #22c55e;
  --danger: #ef4444;
  --shadow: 0 16px 60px rgba(0, 0, 0, 0.45);
  --radius: 16px;
  --radius2: 12px;
  --max: 1120px;
  --focus: 0 0 0 3px rgba(124, 58, 237, 0.35);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}

html[data-theme="light"] {
  --bg: #f7f7fb;
  --panel: rgba(0, 0, 0, 0.04);
  --panel2: rgba(0, 0, 0, 0.06);
  --text: rgba(0, 0, 0, 0.9);
  --muted: rgba(0, 0, 0, 0.66);
  --muted2: rgba(0, 0, 0, 0.52);
  --border: rgba(0, 0, 0, 0.12);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.12);
  --focus: 0 0 0 3px rgba(124, 58, 237, 0.2);
}

* {
  box-sizing: border-box;
}

/* Ensure HTML hidden attribute always works (avoid .btn overriding it) */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% -10%, rgba(124, 58, 237, 0.35), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(34, 197, 94, 0.22), transparent 55%),
    radial-gradient(800px 500px at 40% 110%, rgba(59, 130, 246, 0.16), transparent 60%), var(--bg);
  min-height: 100vh;
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 12px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  outline: none;
  z-index: 9999;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

html[data-theme="light"] .topbar {
  background: linear-gradient(to bottom, rgba(247, 247, 251, 0.92), rgba(247, 247, 251, 0));
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.9), rgba(34, 197, 94, 0.7));
  display: grid;
  place-items: center;
  box-shadow: 0 14px 40px rgba(124, 58, 237, 0.22);
}

.logo svg {
  width: 22px;
  height: 22px;
  color: rgba(255, 255, 255, 0.92);
}

.brand-title {
  font-weight: 760;
  letter-spacing: -0.02em;
  font-size: 18px;
  line-height: 1.2;
}

.brand-sub {
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted2);
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.divider {
  width: 1px;
  height: 34px;
  align-self: center;
  background: var(--border);
  border-radius: 999px;
  margin: 0 2px;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.btn.icon-only {
  width: 40px;
  height: 40px;
  padding: 0;
  justify-content: center;
  gap: 0;
}

.btn.icon-only svg {
  width: 18px;
  height: 18px;
}

.btn.provider-google {
  border-color: rgba(66, 133, 244, 0.25);
}

.btn.provider-kakao {
  border-color: rgba(250, 225, 0, 0.35);
}

.btn.provider-naver {
  border-color: rgba(3, 199, 90, 0.28);
}

.sns-login {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding: 0;
  border-radius: 12px;
  border: 0;
  background: transparent;
}

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

.sns-label {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--muted2);
  white-space: nowrap;
}

.sns-btn {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.10);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  user-select: none;
  transition: transform 120ms ease, filter 120ms ease;
}

.sns-btn.is-disabled {
  opacity: 0.55;
  filter: grayscale(0.2);
}

.sns-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.sns-btn:active {
  transform: translateY(0);
}

.sns-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.sns-naver {
  background: #03c75a;
  border-color: rgba(3, 199, 90, 0.35);
}

.sns-letter {
  font-weight: 900;
  font-size: 16px;
  color: #fff;
  letter-spacing: -0.02em;
}

.sns-kakao {
  background: #fae100;
  border-color: rgba(250, 225, 0, 0.5);
}

.sns-kakao-bubble {
  width: 14px;
  height: 11px;
  background: rgba(0, 0, 0, 0.82);
  border-radius: 6px;
  position: relative;
}

.sns-kakao-bubble::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 4px;
  width: 0;
  height: 0;
  border: 4px solid transparent;
  border-top-color: rgba(0, 0, 0, 0.82);
}

.sns-google {
  background: #ffffff;
  border-color: rgba(66, 133, 244, 0.4);
}

.sns-google-g {
  font-weight: 900;
  font-size: 16px;
  background: conic-gradient(from 210deg, #ea4335 0 25%, #fbbc05 25% 50%, #34a853 50% 75%, #4285f4 75% 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.04em;
}

.user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 12px;
  user-select: none;
  max-width: 280px;
}

.user-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

html[data-theme="light"] .user-dot {
  background: rgba(0, 0, 0, 0.38);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.user[data-auth="ok"] {
  color: rgba(180, 255, 210, 0.9);
  border-color: rgba(34, 197, 94, 0.28);
  background: rgba(34, 197, 94, 0.06);
}

html[data-theme="light"] .user[data-auth="ok"] {
  color: rgba(0, 120, 70, 0.92);
}

.user[data-auth="ok"] .user-dot {
  background: rgba(34, 197, 94, 0.9);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
}

.user-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
  font-size: 13px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.btn[disabled],
.icon-btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

.btn[disabled]:hover,
.icon-btn[disabled]:hover {
  background: var(--panel);
}

.btn:hover {
  background: var(--panel2);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.btn-ico {
  width: 18px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  font-weight: 900;
  border-radius: 6px;
  background: rgba(124, 58, 237, 0.22);
  color: rgba(255, 255, 255, 0.92);
}

html[data-theme="light"] .btn-ico {
  color: rgba(0, 0, 0, 0.82);
}

.btn-primary {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.92), rgba(99, 102, 241, 0.86));
  border-color: rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.98), rgba(99, 102, 241, 0.92));
}

.btn-ghost {
  background: transparent;
}

main {
  padding: 18px 0 48px;
}

.panel {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.controls {
  display: grid;
  grid-template-columns: 1.3fr 0.6fr auto auto;
  gap: 12px;
  align-items: end;
}

@media (max-width: 880px) {
  .controls {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .meta {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 520px) {
  .topbar .wrap {
    align-items: flex-start;
  }
  .brand {
    min-width: 0;
  }
  .controls {
    grid-template-columns: 1fr;
  }
}

.field {
  display: grid;
  gap: 6px;
}

.field-label {
  font-size: 12px;
  color: var(--muted2);
}

.input,
.select {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  outline: none;
}

html[data-theme="light"] .input,
html[data-theme="light"] .select {
  background: rgba(255, 255, 255, 0.75);
}

.input:focus,
.select:focus {
  box-shadow: var(--focus);
  border-color: rgba(124, 58, 237, 0.55);
}

.hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted2);
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  user-select: none;
  padding: 10px 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
}

.check input {
  width: 16px;
  height: 16px;
}

.meta {
  justify-self: end;
  color: var(--muted2);
  font-size: 12px;
}

.grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

@media (max-width: 1020px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.card {
  position: relative;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
  padding: 14px;
  overflow: hidden;
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.22);
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.06);
}

.card:focus-within {
  box-shadow: var(--shadow), var(--focus);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-title {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}

.favicon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex: 0 0 auto;
}

.favicon img {
  width: 22px;
  height: 22px;
}

.favicon .letter {
  font-weight: 850;
  letter-spacing: -0.02em;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

html[data-theme="light"] .favicon .letter {
  color: rgba(0, 0, 0, 0.78);
}

.title-wrap {
  min-width: 0;
}

.title {
  font-weight: 760;
  letter-spacing: -0.02em;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.domain {
  margin-top: 2px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--muted2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-desc {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  min-height: 18px;
}

.tags {
  margin-top: 10px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  font-size: 12px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.tag.fav {
  border-color: rgba(34, 197, 94, 0.35);
  background: rgba(34, 197, 94, 0.08);
  color: rgba(180, 255, 210, 0.9);
}

 .tag.lock {
  border-color: rgba(239, 68, 68, 0.32);
  background: rgba(239, 68, 68, 0.08);
  color: rgba(255, 200, 200, 0.92);
}

html[data-theme="light"] .tag.fav {
  color: rgba(0, 120, 70, 0.92);
}

html[data-theme="light"] .tag.lock {
  color: rgba(140, 20, 20, 0.9);
}

.card-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.card.disabled {
  opacity: 0.78;
}

.card.disabled:hover {
  transform: none;
}

.mini {
  padding: 9px 10px;
  border-radius: 12px;
  font-size: 12px;
}

.mini-danger {
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.08);
  color: rgba(255, 200, 200, 0.92);
}

html[data-theme="light"] .mini-danger {
  color: rgba(140, 20, 20, 0.9);
}

.icon-btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  cursor: pointer;
  user-select: none;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.07);
}

.icon-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.star {
  color: rgba(255, 255, 255, 0.75);
}

.star.on {
  color: #fbbf24;
}

.empty {
  margin-top: 14px;
  border: 1px dashed var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  color: var(--muted);
}

.empty-title {
  font-weight: 760;
  color: var(--text);
  margin-bottom: 6px;
}

.empty-sub {
  color: var(--muted2);
  font-size: 13px;
}

.modal[hidden],
.toast[hidden] {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: min(560px, calc(100% - 32px));
  border: 1px solid var(--border);
  background: rgba(15, 18, 33, 0.92);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

html[data-theme="light"] .modal-card {
  background: rgba(255, 255, 255, 0.92);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.modal-body {
  padding: 14px;
  display: grid;
  gap: 12px;
}

.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 6px;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 300;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.72);
  color: rgba(255, 255, 255, 0.92);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
  max-width: min(520px, calc(100% - 32px));
  font-size: 13px;
  line-height: 1.4;
}

html[data-theme="light"] .toast {
  background: rgba(255, 255, 255, 0.92);
  color: rgba(0, 0, 0, 0.86);
}

.noscript {
  position: fixed;
  left: 16px;
  bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel2);
  padding: 12px 14px;
  color: var(--muted);
  box-shadow: var(--shadow);
}