/* ============================================================
   EVERSEAL — iOS Design System · Components
   Requires tokens.css
   ============================================================ */

.es { font-family: var(--es-font); color: var(--es-ink); -webkit-font-smoothing: antialiased; }

/* ---- Brand logo mark ---------------------------------
   The EverSeal shield is a single-color knockout: the shield
   body takes the current color, the S/E counters knock through
   to the background. Tint with `color` (defaults to brand green). */
.es-mark {
  display: inline-block; flex-shrink: 0;
  width: 1em; height: 1.14em;            /* shield is a touch taller than wide */
  background: url(../assets/everseal-mark-green.png) center / contain no-repeat;
}
.es-mark--bronze { background-image: url(../assets/everseal-mark-bronze.png); }
.es-mark--platinum { background-image: url(../assets/everseal-mark-platinum.png); }
.es-mark--ink { background-image: url(../assets/everseal-mark-green.png); }

/* Lockup: shield + serif wordmark */
.es-logo { display: inline-flex; align-items: center; gap: 0.5em; color: var(--es-green); }
.es-wordmark {
  font-family: var(--es-serif); font-weight: 400;
  letter-spacing: 0.34em; text-indent: 0.34em;   /* tracking + optical centering */
  text-transform: uppercase; line-height: 1; color: inherit;
}

/* ---- Brand serif (display) helpers -------------------- */
.es-serif { font-family: var(--es-serif); }
.es-display { font: var(--es-t-display); letter-spacing: -0.01em; }
.es-serif-1 { font: var(--es-t-serif-1); }
.es-serif-2 { font: var(--es-t-serif-2); }
.es-serif-3 { font: var(--es-t-serif-3); }

/* ---- Type helpers ------------------------------------- */
.es-large-title { font: var(--es-t-large-title); letter-spacing: 0.37px; }
.es-title-1 { font: var(--es-t-title-1); letter-spacing: 0.36px; }
.es-title-2 { font: var(--es-t-title-2); letter-spacing: 0.35px; }
.es-title-3 { font: var(--es-t-title-3); letter-spacing: 0.38px; }
.es-headline { font: var(--es-t-headline); letter-spacing: -0.43px; }
.es-body { font: var(--es-t-body); letter-spacing: -0.43px; }
.es-callout { font: var(--es-t-callout); letter-spacing: -0.32px; }
.es-subhead { font: var(--es-t-subhead); letter-spacing: -0.24px; }
.es-footnote { font: var(--es-t-footnote); letter-spacing: -0.08px; }
.es-caption { font: var(--es-t-caption-1); }
.es-caption-2 { font: var(--es-t-caption-2); }
.es-mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

.es-ink-2 { color: var(--es-ink-2); }
.es-ink-3 { color: var(--es-ink-3); }

/* ---- Button ------------------------------------------- */
.es-btn {
  appearance: none; border: none; cursor: pointer;
  font: var(--es-t-headline); letter-spacing: -0.43px;
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--es-s2);
  height: 52px; padding: 0 var(--es-s5);
  border-radius: var(--es-r-md);
  transition: transform .12s ease, background-color .15s ease, opacity .15s ease;
  white-space: nowrap; user-select: none;
}
.es-btn:active { transform: scale(0.975); }
.es-btn[disabled] { opacity: .4; pointer-events: none; }
.es-btn svg { width: 19px; height: 19px; }

.es-btn--primary { background: var(--es-blue); color: var(--es-on-color); }
.es-btn--primary:active { background: var(--es-blue-press); }

.es-btn--gold { background: var(--es-gold); color: var(--es-on-color); }
.es-btn--gold:active { background: var(--es-gold-press); }

.es-btn--secondary { background: var(--es-fill); color: var(--es-ink); }
.es-btn--secondary:active { background: var(--es-fill-press); }

.es-btn--tinted { background: var(--es-blue-soft); color: var(--es-blue); }
.es-btn--tinted:active { background: var(--es-blue-border); }

.es-btn--ghost { background: transparent; color: var(--es-blue); height: 44px; padding: 0 var(--es-s3); }
.es-btn--ghost:active { opacity: .5; }

.es-btn--destructive { background: var(--es-danger-soft); color: var(--es-danger); }

.es-btn--block { display: flex; width: 100%; }
.es-btn--sm { height: 38px; font: var(--es-t-subhead); font-weight: 600; padding: 0 var(--es-s4); border-radius: var(--es-r-sm); }
.es-btn--icon { width: 44px; height: 44px; padding: 0; border-radius: var(--es-r-pill); }

/* ---- Input -------------------------------------------- */
.es-field { display: flex; flex-direction: column; gap: var(--es-s2); }
.es-label { font: var(--es-t-subhead); font-weight: 600; color: var(--es-ink-2); letter-spacing: -0.24px; }
.es-input {
  font: var(--es-t-body); letter-spacing: -0.43px; color: var(--es-ink);
  background: var(--es-fill); border: 1.5px solid transparent;
  border-radius: var(--es-r-md); padding: 14px var(--es-s4);
  height: 52px; box-sizing: border-box; width: 100%;
  transition: border-color .15s ease, background-color .15s ease;
}
.es-input::placeholder { color: var(--es-ink-3); }
.es-input:focus { outline: none; background: var(--es-bg); border-color: var(--es-blue); }
.es-input--invalid { border-color: var(--es-danger); background: var(--es-bg); }
.es-input-group { position: relative; display: flex; align-items: center; }
.es-input-group .es-input { padding-left: 46px; }
.es-input-group .es-input-icon { position: absolute; left: var(--es-s4); color: var(--es-ink-3); width: 20px; height: 20px; pointer-events: none; }
.es-help { font: var(--es-t-footnote); color: var(--es-ink-3); }
.es-help--error { color: var(--es-danger); }

/* ---- Card --------------------------------------------- */
.es-card {
  background: var(--es-surface); border-radius: var(--es-r-lg);
  box-shadow: var(--es-shadow-2); overflow: hidden;
}
.es-card--flat { box-shadow: none; border: var(--es-hairline) solid var(--es-separator); }
.es-card__body { padding: var(--es-s4); }

/* ---- List (grouped) ----------------------------------- */
.es-list {
  background: var(--es-surface); border-radius: var(--es-r-lg);
  overflow: hidden; box-shadow: var(--es-shadow-1);
}
.es-row {
  display: flex; align-items: center; gap: var(--es-s3);
  min-height: 56px; padding: 10px var(--es-s4); position: relative;
  background: var(--es-surface);
}
.es-row + .es-row::before {
  content: ""; position: absolute; top: 0; left: var(--es-s4); right: 0;
  height: var(--es-hairline); background: var(--es-separator);
}
.es-row--tappable { cursor: pointer; transition: background-color .12s; }
.es-row--tappable:active { background: var(--es-fill); }
.es-row__icon {
  width: 30px; height: 30px; border-radius: var(--es-r-xs);
  display: grid; place-items: center; flex-shrink: 0; color: var(--es-on-color);
}
.es-row__text { flex: 1; min-width: 0; }
.es-row__title { font: var(--es-t-body); letter-spacing: -0.43px; }
.es-row__sub { font: var(--es-t-footnote); color: var(--es-ink-3); margin-top: 1px; }
.es-row__detail { font: var(--es-t-body); color: var(--es-ink-3); letter-spacing: -0.43px; }
.es-row__chev { color: var(--es-ink-4); flex-shrink: 0; }
.es-list-header { font: var(--es-t-footnote); color: var(--es-ink-3); text-transform: uppercase; letter-spacing: 0.3px; padding: 0 var(--es-s4) var(--es-s2); }

/* ---- Segmented control -------------------------------- */
.es-segment {
  display: inline-flex; background: var(--es-fill); border-radius: var(--es-r-sm);
  padding: 3px; gap: 2px; width: 100%;
}
.es-segment__item {
  flex: 1; text-align: center; border: none; background: transparent; cursor: pointer;
  font: var(--es-t-subhead); font-weight: 600; color: var(--es-ink-2);
  padding: 7px 12px; border-radius: 8px; transition: all .15s ease;
}
.es-segment__item[aria-selected="true"] {
  background: var(--es-surface); color: var(--es-ink); box-shadow: var(--es-shadow-1);
}

/* ---- Switch ------------------------------------------- */
.es-switch { position: relative; width: 52px; height: 32px; flex-shrink: 0; cursor: pointer; }
.es-switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.es-switch__track {
  position: absolute; inset: 0; border-radius: var(--es-r-pill);
  background: var(--es-fill-press); transition: background-color .2s ease;
}
.es-switch__thumb {
  position: absolute; top: 2px; left: 2px; width: 28px; height: 28px;
  border-radius: 50%; background: #fff; box-shadow: 0 2px 4px rgba(0,0,0,.18);
  transition: transform .2s cubic-bezier(.3,.8,.4,1);
}
.es-switch input:checked ~ .es-switch__track { background: var(--es-success); }
.es-switch input:checked ~ .es-switch__thumb { transform: translateX(20px); }

/* ---- Checkbox / radio --------------------------------- */
.es-check { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--es-ink-4); display: grid; place-items: center; flex-shrink: 0; transition: all .15s; }
.es-check--on { background: var(--es-blue); border-color: var(--es-blue); color: #fff; }

/* ---- Badge / chip / tag ------------------------------- */
.es-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font: var(--es-t-caption-2); font-weight: 600; letter-spacing: 0.1px;
  padding: 4px 9px; border-radius: var(--es-r-pill); text-transform: uppercase;
}
.es-badge svg { width: 12px; height: 12px; }
.es-badge--verified { background: var(--es-gold-soft); color: var(--es-gold); }
.es-badge--success { background: var(--es-success-soft); color: var(--es-success); }
.es-badge--info { background: var(--es-blue-soft); color: var(--es-blue); }
.es-badge--neutral { background: var(--es-fill); color: var(--es-ink-2); }
.es-badge--danger { background: var(--es-danger-soft); color: var(--es-danger); }

.es-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font: var(--es-t-subhead); font-weight: 500; color: var(--es-ink);
  background: var(--es-fill); border: 1.5px solid transparent;
  padding: 8px 14px; border-radius: var(--es-r-pill); cursor: pointer;
  transition: all .15s; white-space: nowrap;
}
.es-chip[aria-selected="true"] { background: var(--es-blue-soft); color: var(--es-blue); border-color: var(--es-blue-border); }

.es-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* ---- Avatar ------------------------------------------- */
.es-avatar { border-radius: 50%; object-fit: cover; background: var(--es-fill); flex-shrink: 0; display: grid; place-items: center; font-weight: 600; color: var(--es-ink-2); overflow: hidden; }
.es-avatar--sq { border-radius: var(--es-r-md); }

/* ---- Nav bar (in-screen) ------------------------------ */
.es-navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px var(--es-s4); gap: var(--es-s3);
  background: rgba(255,255,255,0.8); backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.es-navbar__title { font: var(--es-t-headline); }
.es-navbar__btn {
  appearance: none; border: none; background: none; cursor: pointer;
  color: var(--es-blue); font: var(--es-t-body); letter-spacing: -0.43px;
  display: grid; place-items: center; min-width: 28px; height: 32px;
}

/* ---- Loading spinner ------------------------------------ */
@keyframes esSpin { to { transform: rotate(360deg); } }
.es-spinner {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2.5px solid var(--es-separator-strong); border-top-color: var(--es-bronze-tint);
  animation: esSpin 0.7s linear infinite; display: inline-block;
}

/* ---- Loading skeletons --------------------------------- */
@keyframes esSkelPulse { 0%, 100% { filter: blur(8px); opacity: 0.6; } 50% { filter: blur(0px); opacity: 1; } }
@keyframes esSkelShimmer { 0% { background-position: -120% 0; } 100% { background-position: 220% 0; } }
.es-skel { animation: esSkelPulse 1.2s ease-in-out infinite; border-radius: 8px; }
.es-skel--shimmer {
  background: linear-gradient(100deg, rgba(255,255,255,0.06) 30%, rgba(255,255,255,0.24) 50%, rgba(255,255,255,0.06) 70%);
  background-size: 200% 100%; animation: esSkelShimmer 1.4s ease-in-out infinite;
}

/* ---- Tab bar ------------------------------------------ */
.es-tabbar {
  display: flex; align-items: stretch;
  background: rgba(255,255,255,0.86); backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-top: var(--es-hairline) solid var(--es-separator);
  padding: 8px 6px 0;
}
.es-tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  background: none; border: none; cursor: pointer; padding: 4px 0;
  color: var(--es-ink-3); font: var(--es-t-caption-2); font-weight: 600;
}
.es-tab svg { width: 26px; height: 26px; }
.es-tab--active { color: var(--es-blue); }

/* ---- Sheet -------------------------------------------- */
.es-sheet {
  background: var(--es-surface);
  border-radius: var(--es-r-2xl) var(--es-r-2xl) 0 0;
  box-shadow: var(--es-shadow-sheet); padding: var(--es-s3) var(--es-s5) var(--es-s6);
}
.es-sheet__grabber { width: 36px; height: 5px; border-radius: var(--es-r-pill); background: var(--es-separator-strong); margin: 0 auto var(--es-s4); }

/* ---- Toast -------------------------------------------- */
.es-toast {
  display: flex; align-items: center; gap: var(--es-s3);
  background: var(--es-ink); color: #fff; border-radius: var(--es-r-md);
  padding: 14px var(--es-s4); box-shadow: var(--es-shadow-3);
  font: var(--es-t-subhead); font-weight: 500;
}
.es-toast__icon { display: grid; place-items: center; flex-shrink: 0; }
.es-toast--success .es-toast__icon { color: #4ADE80; }

/* ---- Misc --------------------------------------------- */
.es-divider { height: var(--es-hairline); background: var(--es-separator); border: none; margin: 0; }
.es-price { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }