/* TDS Mobile UI Kit — runtime styles
 * Reads tokens from ../../colors_and_type.css
 */
@import url("../../colors_and_type.css");

* { box-sizing: border-box; }

.tds-screen {
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  flex-direction: column;
  font-family: var(--tds-font-sans);
  color: var(--tds-fg-primary);
  position: relative;
  overflow: hidden;
  padding-top: 54px; /* iOS status bar safe area (iPhone notch) */
}

/* ── Navigation (top system bar, 44h) ────────────────────── */
.tds-nav {
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px;
  flex-shrink: 0;
}
.tds-nav-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: none; padding: 0; cursor: pointer;
  color: var(--tds-fg-primary);
}
.tds-nav-title {
  font-size: 17px; font-weight: 700; color: var(--tds-fg-primary);
  letter-spacing: -0.01em;
}

/* ── Top (large title block) ─────────────────────────────── */
.tds-top {
  padding: 12px 20px 24px;
  flex-shrink: 0;
}
.tds-top h1 {
  font-size: 28px; line-height: 1.30; font-weight: 700;
  letter-spacing: -0.020em; color: var(--tds-fg-primary);
}
.tds-top .desc { font-size: 15px; color: var(--tds-fg-secondary); margin-top: 6px; line-height: 1.45; }

/* ── ListRow ─────────────────────────────────────────────── */
.tds-list { background: #fff; }
.tds-row {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px 16px 20px; min-height: 64px;
  background: #fff; border: none; width: 100%; text-align: left;
  font-family: inherit; cursor: pointer;
  transition: background 80ms var(--tds-ease-standard), transform 80ms var(--tds-ease-standard);
}
.tds-row:active { background: var(--tds-grey-50); transform: scale(0.997); }
.tds-row + .tds-row { box-shadow: inset 0 1px 0 var(--tds-adaptive-grey-200); }
.tds-row .body { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tds-row .title { font-size: 17px; font-weight: 500; color: var(--tds-fg-primary); letter-spacing: -0.01em; }
.tds-row .sub { font-size: 13px; color: var(--tds-fg-secondary); }
.tds-row .trail-text { font-size: 15px; font-weight: 600; color: var(--tds-fg-primary); letter-spacing:-0.01em; }
.tds-row .chev {
  width: 7px; height: 12px;
  border-right: 2px solid var(--tds-fg-quaternary);
  border-bottom: 2px solid var(--tds-fg-quaternary);
  transform: rotate(-45deg);
  margin-left: 4px;
}

/* ── ListHeader ──────────────────────────────────────────── */
.tds-list-header {
  padding: 24px 20px 8px;
  font-size: 17px; font-weight: 700; color: var(--tds-fg-primary);
  letter-spacing: -0.01em;
}

/* ── Avatars (used in rows) ──────────────────────────────── */
.tds-avatar {
  width: 40px; height: 40px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.tds-avatar.brand { background: var(--tds-brand-blue-50); color: var(--tds-brand-blue); }
.tds-avatar.neutral { background: var(--tds-grey-100); color: var(--tds-grey-700); }
.tds-avatar.pink { background: #FFEBEB; color: #CC1003; }
.tds-avatar.mint { background: #E1F9E8; color: #06842B; }
.tds-avatar.yellow { background: #FFEEE4; color: #B86200; }
.tds-avatar.circle { border-radius: 999px; }

/* ── Buttons ─────────────────────────────────────────────── */
.tds-btn {
  border: none; font-family: inherit; font-weight: 700;
  letter-spacing: -0.01em; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: transform 80ms var(--tds-ease-standard), opacity 80ms var(--tds-ease-standard);
}
.tds-btn:active { transform: scale(0.97); opacity: 0.85; }
.tds-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.tds-btn.size-xl { height: 56px; padding: 0 28px; font-size: 17px; border-radius: 16px; }
.tds-btn.size-l  { height: 48px; padding: 0 24px; font-size: 17px; border-radius: 14px; }
.tds-btn.size-m  { height: 40px; padding: 0 20px; font-size: 15px; border-radius: 12px; }
.tds-btn.size-s  { height: 32px; padding: 0 14px; font-size: 13px; border-radius: 10px; }
.tds-btn.full { width: 100%; }
.tds-btn.brand   { background: var(--tds-brand-blue); color: #fff; }
.tds-btn.brand-weak { background: var(--tds-brand-blue-weak); color: var(--tds-brand-blue); }
.tds-btn.neutral { background: var(--tds-adaptive-grey-50); color: var(--tds-fg-primary); }
.tds-btn.neutral-strong { background: var(--tds-grey-700); color: #fff; }
.tds-btn.danger  { background: var(--tds-danger); color: #fff; }
.tds-btn.danger-weak { background: var(--tds-danger-weak); color: var(--tds-danger); }

/* ── Bottom CTA (fixed CTA + protection gradient) ────────── */
.tds-bottom-cta {
  position: relative;
  padding: 12px 16px calc(16px + env(safe-area-inset-bottom));
  background: #fff;
  flex-shrink: 0;
}
.tds-bottom-cta::before {
  content: ""; position: absolute; left: 0; right: 0; top: -36px; height: 36px;
  background: linear-gradient(0deg, #fff 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}
.tds-bottom-cta-row { display: flex; gap: 8px; }

/* ── Tab Bar ─────────────────────────────────────────────── */
.tds-tabbar {
  display: flex;
  background: #fff;
  border-top: 1px solid var(--tds-adaptive-grey-200);
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
  flex-shrink: 0;
}
.tds-tabbar .tab {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: none; border: none; padding: 6px 0; font-family: inherit;
  color: var(--tds-fg-tertiary); cursor: pointer;
  font-size: 11px; font-weight: 600;
  transition: color 120ms;
}
.tds-tabbar .tab.active { color: var(--tds-fg-primary); }
.tds-tabbar .tab svg { width: 24px; height: 24px; }

/* ── Chips ───────────────────────────────────────────────── */
.tds-chip-row { display: flex; gap: 8px; padding: 8px 20px; overflow-x: auto; }
.tds-chip-row::-webkit-scrollbar { display: none; }
.tds-chip {
  height: 32px; padding: 0 14px; border-radius: 999px; flex-shrink: 0;
  background: var(--tds-grey-100); color: var(--tds-grey-700);
  font-size: 13px; font-weight: 500; border: none;
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-family: inherit;
  transition: background 120ms, color 120ms;
}
.tds-chip.active { background: var(--tds-grey-900); color: #fff; }

/* ── Tab (in-screen underline tab) ───────────────────────── */
.tds-tabs {
  display: flex; gap: 24px; border-bottom: 1px solid var(--tds-adaptive-grey-200);
  padding: 0 20px;
}
.tds-tabs .tab {
  background: none; border: none; padding: 14px 0; font-family: inherit;
  font-size: 17px; font-weight: 500; color: var(--tds-fg-tertiary);
  position: relative; cursor: pointer;
}
.tds-tabs .tab.active { color: var(--tds-fg-primary); font-weight: 700; }
.tds-tabs .tab.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--tds-fg-primary); border-radius: 1px;
}

/* ── TextField ───────────────────────────────────────────── */
.tds-field { display: flex; flex-direction: column; gap: 6px; }
.tds-field label { font-size: 13px; font-weight: 500; color: var(--tds-fg-secondary); }
.tds-field input {
  font: 400 17px/1.4 var(--tds-font-sans); letter-spacing: -0.01em;
  color: var(--tds-fg-primary);
  background: var(--tds-grey-100);
  border: none; outline: none; padding: 14px 16px;
  border-radius: 12px; height: 52px;
}
.tds-field input::placeholder { color: var(--tds-fg-tertiary); }
.tds-field input:focus {
  background: #fff; border: 1.5px solid var(--tds-brand-blue);
  padding: 12.5px 14.5px;
}
.tds-field.err input { border: 1.5px solid var(--tds-danger); background: #fff; padding: 12.5px 14.5px; }
.tds-field .help { font-size: 12px; color: var(--tds-fg-secondary); }
.tds-field .err-help { font-size: 12px; color: var(--tds-danger); }

/* ── Switch / Check / Radio ──────────────────────────────── */
.tds-switch {
  width: 52px; height: 32px; border-radius: 999px;
  background: var(--tds-grey-300); position: relative; cursor: pointer;
  transition: background 150ms var(--tds-ease-standard);
  border: none; padding: 0;
}
.tds-switch::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 26px; height: 26px; border-radius: 999px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0,19,43,0.10);
  transition: transform 150ms var(--tds-ease-standard);
}
.tds-switch.on { background: var(--tds-brand-blue); }
.tds-switch.on::after { transform: translateX(20px); }

/* ── Toast ───────────────────────────────────────────────── */
.tds-toast {
  position: absolute; left: 16px; right: 16px; bottom: 90px;
  background: var(--tds-grey-900); color: #fff;
  padding: 14px 18px; border-radius: 12px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 8px 24px rgba(0,19,43,0.20);
  font-size: 15px; font-weight: 500;
  animation: tds-toast-in 240ms var(--tds-ease-standard);
  z-index: 100;
}
@keyframes tds-toast-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Bottom Sheet ────────────────────────────────────────── */
.tds-scrim {
  position: absolute; inset: 0; background: rgba(0,19,43,0.58); z-index: 200;
  animation: tds-fade-in 200ms;
}
@keyframes tds-fade-in { from {opacity:0;} to {opacity:1;} }
.tds-sheet {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 201;
  background: #fff; border-radius: 24px 24px 0 0;
  padding: 12px 0 16px;
  animation: tds-sheet-in 320ms var(--tds-ease-emphasized);
  max-height: 90%; overflow: auto;
}
@keyframes tds-sheet-in { from { transform: translateY(100%); } to { transform: translateY(0); } }
.tds-sheet .handle {
  width: 36px; height: 4px; background: var(--tds-grey-200);
  border-radius: 2px; margin: 8px auto 14px;
}
.tds-sheet .sheet-title {
  padding: 6px 24px 12px; font-size: 22px; font-weight: 700;
  color: var(--tds-fg-primary); letter-spacing: -0.018em;
}

/* ── Dialog ──────────────────────────────────────────────── */
.tds-dialog-wrap {
  position: absolute; inset: 0; z-index: 300;
  background: rgba(0,19,43,0.58);
  display: flex; align-items: center; justify-content: center;
}
.tds-dialog {
  width: 280px; background: #fff; border-radius: 20px; overflow: hidden;
  animation: tds-dialog-in 200ms var(--tds-ease-standard);
}
@keyframes tds-dialog-in { from { opacity:0; transform: scale(0.96);} to {opacity:1; transform: scale(1);} }
.tds-dialog .body {
  padding: 28px 24px 20px; text-align: center;
}
.tds-dialog .title { font-size: 20px; font-weight: 700; color: var(--tds-fg-primary); letter-spacing: -0.016em; margin-bottom: 8px; }
.tds-dialog .desc { font-size: 15px; color: var(--tds-fg-secondary); line-height: 1.45; }
.tds-dialog .ctas { display: flex; border-top: 1px solid var(--tds-border); }
.tds-dialog .cta {
  flex: 1; height: 56px; display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 500; color: var(--tds-fg-secondary);
  cursor: pointer; background: #fff; border: none; font-family: inherit;
}
.tds-dialog .cta.primary { color: var(--tds-brand-blue); font-weight: 700; }
.tds-dialog .cta + .cta { border-left: 1px solid var(--tds-border); }

/* ── Asset tile (squircle illustration container) ────────── */
.tds-asset {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--tds-grey-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tds-asset.lg { width: 72px; height: 72px; border-radius: 20px; }

/* Scrollable content area inside a screen */
.tds-scroll { flex: 1; overflow-y: auto; }
.tds-scroll::-webkit-scrollbar { width: 0; }

/* Section break — light grey band between roomy areas */
.tds-section-break { height: 8px; background: var(--tds-grey-100); }

/* Small KRW amount formatter */
.tds-amt { font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }