/* ============================================================
   PBPC Sign — "Atelier" design system
   Refined / luxury, light theme. A notary-atelier aesthetic:
   warm pressed paper, charcoal ink, antique-brass accent.
   Layered on top of Bootstrap 5.3.
   ============================================================ */

/* ---- 1. Tokens ------------------------------------------------ */
:root {
  /* Palette */
  --paper:           #f5f1e6;   /* page ground */
  --paper-deep:      #ece5d3;   /* recessed panels */
  --surface:         #fffdf6;   /* raised cards */
  --ink:             #211f18;   /* primary text */
  --ink-muted:       #6c6557;   /* secondary text */
  --ink-faint:       #9a9282;   /* tertiary / hints */
  --hairline:        #e2d9c2;
  --hairline-strong: #cabf9f;
  --brass:           #a8853c;
  --brass-deep:      #816326;
  --brass-tint:      #f0e6cc;
  --claret:          #8c3322;
  --sage:            #4d6151;

  /* Type */
  --font-display: "Fraunces", "Hoefler Text", Georgia, serif;
  --font-body:    "Hanken Grotesk", system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Elevation — warm, low-contrast shadows */
  --shadow-sm: 0 1px 2px rgba(45, 38, 20, .05);
  --shadow-md: 0 2px 4px rgba(45, 38, 20, .05),
               0 12px 28px -14px rgba(45, 38, 20, .22);
  --radius: 5px;

  /* Bootstrap bridges */
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-body-font-family: var(--font-body);
  --bs-body-font-size: 1rem;
  --bs-emphasis-color: var(--ink);
  --bs-border-color: var(--hairline);
  --bs-border-radius: var(--radius);
  --bs-link-color: var(--brass-deep);
  --bs-link-hover-color: var(--ink);
  --bs-primary: #816326;
  --bs-primary-rgb: 129, 99, 38;
  --bs-heading-color: var(--ink);
}

/* ---- 2. Ground & atmosphere ----------------------------------- */
body {
  background-color: var(--paper);
  background-image:
    radial-gradient(120% 65% at 50% -10%, rgba(168, 133, 60, .10), transparent 70%);
  background-attachment: fixed;
  font-family: var(--font-body);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Fine paper grain — fixed overlay, never intercepts clicks */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: .035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.86' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--brass-tint); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---- 3. Typography -------------------------------------------- */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 500;
  letter-spacing: -.012em;
  color: var(--ink);
}
h1, .h1 { font-weight: 480; letter-spacing: -.02em; }

p { color: var(--ink); }
.text-muted, .text-secondary { color: var(--ink-muted) !important; }
a { text-underline-offset: .18em; }

/* Eyebrow — small spaced mono label */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--brass-deep);
}

code, kbd, pre, samp, .font-mono { font-family: var(--font-mono); }

/* ---- 4. Header / app shell ------------------------------------ */
.atelier-header {
  background: linear-gradient(var(--surface), var(--surface)) padding-box,
              var(--surface);
  border-bottom: 1px solid var(--hairline);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1030;
}
.atelier-header::before {            /* top brass filament */
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg,
    var(--brass-deep), var(--brass) 38%, var(--brass-tint) 62%, var(--brass-deep));
}

.atelier-bar {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding: .85rem 0;
}

/* Brand wordmark */
.atelier-brand {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  text-decoration: none;
  white-space: nowrap;
}
.atelier-brand__seal {
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-self: center;
  background: radial-gradient(circle at 35% 30%, var(--brass), var(--brass-deep));
  color: var(--surface);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  box-shadow: inset 0 0 0 1px rgba(255, 253, 246, .35),
              0 1px 2px rgba(45, 38, 20, .3);
}
.atelier-brand__word {
  font-family: var(--font-display);
  font-weight: 540;
  font-size: 1.22rem;
  letter-spacing: -.02em;
  color: var(--ink);
}
.atelier-brand__word em {
  font-style: italic;
  color: var(--brass-deep);
}

/* Primary nav */
.atelier-nav { display: flex; gap: .35rem; }
.atelier-nav__link {
  position: relative;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-decoration: none;
  padding: .5rem .65rem;
  transition: color .18s ease;
}
.atelier-nav__link::after {
  content: "";
  position: absolute;
  left: .65rem;
  right: .65rem;
  bottom: .28rem;
  height: 1.5px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .26s cubic-bezier(.4, 0, .2, 1);
}
.atelier-nav__link:hover { color: var(--ink); }
.atelier-nav__link:hover::after { transform: scaleX(1); }
.atelier-nav__link.is-active { color: var(--ink); }
.atelier-nav__link.is-active::after {
  transform: scaleX(1);
  background: var(--ink);
}

/* Header search */
.atelier-search {
  position: relative;
  margin-left: auto;
}
.atelier-search input {
  width: 13rem;
  background: var(--paper);
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  padding: .36rem .9rem .36rem 2rem;
  font-size: .82rem;
  color: var(--ink);
  transition: border-color .18s ease, box-shadow .18s ease, width .25s ease;
}
.atelier-search input::placeholder {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--ink-faint);
}
.atelier-search input:focus {
  outline: none;
  width: 15rem;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(168, 133, 60, .15);
}
.atelier-search::before {
  content: "";
  position: absolute;
  left: .75rem;
  top: 50%;
  width: .82rem;
  height: .82rem;
  transform: translateY(-50%);
  background: var(--ink-faint);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M11.74 10.34A6 6 0 1 0 10.34 11.74l3.2 3.2a1 1 0 0 0 1.42-1.42ZM3 7a4 4 0 1 1 8 0 4 4 0 0 1-8 0Z'/%3E%3C/svg%3E") no-repeat center / contain;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M11.74 10.34A6 6 0 1 0 10.34 11.74l3.2 3.2a1 1 0 0 0 1.42-1.42ZM3 7a4 4 0 1 1 8 0 4 4 0 0 1-8 0Z'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* Account cluster */
.atelier-account {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-left: 1rem;
  border-left: 1px solid var(--hairline);
}
.atelier-account__id {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--ink-muted);
}
.atelier-link {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brass-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease, color .18s ease;
}
.atelier-link:hover {
  color: var(--ink);
  border-bottom-color: var(--brass);
}

/* ---- 5. Main & footer ----------------------------------------- */
.atelier-main { padding: 2.75rem 0 3.5rem; }

.atelier-footer {
  border-top: 1px solid var(--hairline);
  background: var(--surface);
  padding: 1.6rem 0;
  margin-top: auto;
}
.atelier-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.atelier-footer small {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--ink-faint);
}
.atelier-footer .eyebrow { display: inline-flex; align-items: center; gap: .5rem; }
.atelier-footer .eyebrow::before {
  content: "";
  width: 1.4rem;
  height: 1px;
  background: var(--hairline-strong);
}

html, body { height: 100%; }
body { display: flex; flex-direction: column; min-height: 100vh; }

/* ---- 6. Buttons ----------------------------------------------- */
.btn {
  --bs-btn-font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: var(--radius);
  padding: .5rem 1.15rem;
  transition: transform .12s ease, box-shadow .18s ease,
              background-color .18s ease, color .18s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  --bs-btn-bg: var(--ink);
  --bs-btn-border-color: var(--ink);
  --bs-btn-color: var(--paper);
  --bs-btn-hover-bg: #322f24;
  --bs-btn-hover-border-color: #322f24;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--ink);
  --bs-btn-active-border-color: var(--ink);
  --bs-btn-disabled-bg: var(--ink-faint);
  --bs-btn-disabled-border-color: var(--ink-faint);
  box-shadow: inset 0 1px 0 rgba(255, 253, 246, .12);
}
.btn-primary:hover { box-shadow: var(--shadow-md); }

.btn-outline-secondary,
.btn-outline-primary {
  --bs-btn-color: var(--ink);
  --bs-btn-border-color: var(--hairline-strong);
  --bs-btn-bg: transparent;
  --bs-btn-hover-bg: var(--surface);
  --bs-btn-hover-border-color: var(--brass);
  --bs-btn-hover-color: var(--ink);
  --bs-btn-active-bg: var(--surface);
  --bs-btn-active-border-color: var(--brass);
}

.btn-success {
  --bs-btn-bg: var(--sage);
  --bs-btn-border-color: var(--sage);
  --bs-btn-hover-bg: #3f5043;
  --bs-btn-hover-border-color: #3f5043;
}
.btn-danger,
.btn-outline-danger {
  --bs-btn-bg: var(--claret);
  --bs-btn-border-color: var(--claret);
  --bs-btn-hover-bg: #722619;
  --bs-btn-hover-border-color: #722619;
  --bs-btn-color: #fff;
}
.btn-outline-danger {
  --bs-btn-bg: transparent;
  --bs-btn-color: var(--claret);
  --bs-btn-hover-color: #fff;
}
.btn-link { --bs-btn-color: var(--brass-deep); --bs-btn-hover-color: var(--ink); }
.btn-sm { padding: .32rem .75rem; font-size: .8rem; }

/* ---- 7. Cards & panels ---------------------------------------- */
.card {
  --bs-card-bg: var(--surface);
  --bs-card-border-color: var(--hairline);
  --bs-card-border-radius: var(--radius);
  --bs-card-cap-bg: transparent;
  box-shadow: var(--shadow-md);
}
.card-header,
.card-footer {
  border-color: var(--hairline);
  font-family: var(--font-display);
  font-weight: 500;
  background: transparent;
}
.list-group-item {
  background: var(--surface);
  border-color: var(--hairline);
}

/* ---- 8. Forms ------------------------------------------------- */
.form-label {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: .35rem;
}
.form-control,
.form-select {
  background-color: var(--surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  color: var(--ink);
  padding: .55rem .8rem;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.form-control::placeholder { color: var(--ink-faint); }
.form-control:focus,
.form-select:focus {
  background-color: var(--surface);
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(168, 133, 60, .15);
  color: var(--ink);
}
.form-check-input { border-color: var(--hairline-strong); }
.form-check-input:checked {
  background-color: var(--ink);
  border-color: var(--ink);
}
.form-check-input:focus {
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(168, 133, 60, .15);
}
.form-text { color: var(--ink-faint); }

/* ---- 9. Tables ------------------------------------------------ */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--ink);
  --bs-table-border-color: var(--hairline);
  margin-bottom: 0;
}
.table > thead th {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--hairline-strong);
  padding-top: .75rem;
  padding-bottom: .75rem;
}
.table > tbody td { padding-top: .8rem; padding-bottom: .8rem; vertical-align: middle; }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: var(--paper-deep); }

/* ---- 10. Badges ----------------------------------------------- */
.badge {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .36em .7em;
  border-radius: 999px;
  border: 1px solid transparent;
}
.badge.text-bg-secondary,
.badge.bg-secondary {
  background: var(--paper-deep) !important;
  color: var(--ink-muted) !important;
  border-color: var(--hairline-strong);
}
.badge.text-bg-success, .badge.bg-success {
  background: rgba(77, 97, 81, .14) !important;
  color: var(--sage) !important;
  border-color: rgba(77, 97, 81, .3);
}
.badge.text-bg-warning, .badge.bg-warning {
  background: var(--brass-tint) !important;
  color: var(--brass-deep) !important;
  border-color: rgba(168, 133, 60, .35);
}
.badge.text-bg-danger, .badge.bg-danger {
  background: rgba(140, 51, 34, .12) !important;
  color: var(--claret) !important;
  border-color: rgba(140, 51, 34, .3);
}

/* ---- 11. Alerts ----------------------------------------------- */
.alert {
  border: 1px solid var(--hairline);
  border-left-width: 3px;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  font-size: .92rem;
}
.alert-info    { border-left-color: var(--brass); }
.alert-success { border-left-color: var(--sage); }
.alert-warning { border-left-color: var(--brass-deep); }
.alert-danger  { border-left-color: var(--claret); }

/* ---- 12. Misc ------------------------------------------------- */
.modal-content {
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.modal-header, .modal-footer { border-color: var(--hairline); }
hr { border-color: var(--hairline-strong); opacity: 1; }
.page-link {
  color: var(--ink-muted);
  background: var(--surface);
  border-color: var(--hairline);
}
.page-item.active .page-link {
  background: var(--ink);
  border-color: var(--ink);
}
.dropdown-menu {
  background: var(--surface);
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow-md);
}

/* ---- 13. Entrance choreography -------------------------------- */
@keyframes atelier-rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  animation: atelier-rise .6s cubic-bezier(.22, .61, .36, 1) both;
}
.reveal-1 { animation-delay: .04s; }
.reveal-2 { animation-delay: .14s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* ---- 13b. Signature pad --------------------------------------- */
.ds-signature__pad {
  display: block;
  width: 100%;
  height: 180px;
  background: #fff;
  border: 1px solid #c9c2b6;
  border-radius: .5rem;
  cursor: crosshair;
  touch-action: none;
}
.ds-signature__bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .4rem;
}

/* Editable free-text fields flow inline within the document prose. */
.ds-field-input {
  display: inline-block;
  width: auto;
  min-width: 16ch;
  vertical-align: baseline;
}
.ds-field-inline {
  display: inline-flex;
  width: auto;
  vertical-align: baseline;
}

/* Google address-autocomplete field. */
.ds-address {
  display: inline-block;
  vertical-align: baseline;
}
.ds-address__widget {
  display: inline-block;
  min-width: 22rem;
  max-width: 100%;
  vertical-align: baseline;
}

/* ---- 14. Responsive ------------------------------------------- */
@media (max-width: 991.98px) {
  .atelier-bar { flex-wrap: wrap; gap: .75rem 1.25rem; }
  .atelier-search { order: 3; width: 100%; }
  .atelier-search input { width: 100%; }
  .atelier-search input:focus { width: 100%; }
  .atelier-account { margin-left: auto; }
}