:root {
  color-scheme: dark;
  --supplier-bg: #090b0e;
  --supplier-bg-deep: #06080a;
  --supplier-panel: #111419;
  --supplier-panel-soft: #171b21;
  --supplier-border: #2a3038;
  --supplier-border-strong: #3a424c;
  --supplier-text: #f3f5f7;
  --supplier-muted: #a6afb9;
  --supplier-accent: #edf1f4;
  --supplier-accent-ink: #0b0e11;
  --supplier-danger: #f0a3a3;
  --supplier-danger-bg: #2a1719;
  --supplier-danger-border: #66363a;
  --supplier-ok: #9bd9b8;
  --supplier-ok-bg: #13251d;
  --supplier-ok-border: #315846;
  --supplier-focus: #dbe3ea;
  --supplier-focus-ring: rgba(219, 227, 234, .24);
  --supplier-radius-sm: 9px;
  --supplier-radius: 16px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  background: var(--supplier-bg-deep);
}

body.supplier-portal {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 50% -10rem, rgba(108, 120, 134, .15), transparent 38rem),
    linear-gradient(180deg, var(--supplier-bg) 0, var(--supplier-bg-deep) 100%);
  color: var(--supplier-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font: inherit;
}

.supplier-portal-shell {
  display: flex;
  width: min(100% - 32px, 720px);
  min-height: 100vh;
  margin: 0 auto;
  flex-direction: column;
}

.supplier-portal-header {
  padding: 24px 0 18px;
}

.supplier-portal-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.supplier-portal-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.supplier-portal-brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--supplier-border);
  border-radius: 12px;
  background: linear-gradient(145deg, #1d2229, var(--supplier-panel));
  box-shadow: 0 8px 18px rgba(0, 0, 0, .2);
  color: #fff;
  font-size: .82rem;
  font-weight: 850;
  letter-spacing: .04em;
}

.supplier-portal-brand > span:last-child {
  display: grid;
  min-width: 0;
}

.supplier-portal-brand strong {
  overflow-wrap: anywhere;
  color: #fff;
  font-size: 1rem;
  letter-spacing: -.01em;
}

.supplier-portal-brand small {
  color: var(--supplier-muted);
  font-size: .78rem;
}

.supplier-portal-main {
  display: grid;
  gap: 16px;
  flex: 1;
  align-items: center;
  padding: 20px 0 48px;
}

.supplier-portal-preview-badges {
  display: grid;
  justify-items: end;
  gap: 3px;
  color: var(--supplier-muted);
  font-size: .68rem;
  letter-spacing: .05em;
  text-align: right;
}

.supplier-portal-preview-badges strong {
  color: var(--supplier-ok);
}

.supplier-portal-preview-navigation {
  display: grid;
  gap: 9px;
  border: 1px solid var(--supplier-border);
  border-radius: var(--supplier-radius);
  background: rgba(17, 20, 25, .94);
  padding: 14px;
}

.supplier-portal-preview-navigation > strong {
  color: var(--supplier-muted);
  font-size: .76rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.supplier-portal-preview-navigation > div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.supplier-portal-preview-navigation a {
  border: 1px solid var(--supplier-border);
  border-radius: 999px;
  color: var(--supplier-muted);
  padding: 6px 10px;
  font-size: .78rem;
  text-decoration: none;
}

.supplier-portal-preview-navigation a:hover,
.supplier-portal-preview-navigation a[aria-current="page"] {
  border-color: var(--supplier-border-strong);
  background: var(--supplier-panel-soft);
  color: var(--supplier-text);
}

.supplier-portal-preview-navigation a:focus-visible {
  outline: 2px solid var(--supplier-focus);
  outline-offset: 2px;
}

.supplier-portal-preview-notice {
  border-color: var(--supplier-ok-border);
  background: var(--supplier-ok-bg);
  color: var(--supplier-ok);
}

.supplier-portal-card {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--supplier-border);
  border-radius: var(--supplier-radius);
  background: linear-gradient(180deg, rgba(23, 27, 33, .96), rgba(17, 20, 25, .98));
  box-shadow: 0 24px 64px rgba(0, 0, 0, .34);
  padding: clamp(22px, 5vw, 38px);
}

.supplier-portal-eyebrow {
  margin-bottom: 8px;
  color: var(--supplier-muted);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.supplier-portal-card h1,
.supplier-portal-card h2 {
  color: #fff;
  text-wrap: balance;
}

.supplier-portal-card h1 {
  margin: 0;
  font-size: clamp(1.65rem, 6vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}

.supplier-portal-card h2 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.supplier-portal-card p {
  overflow-wrap: anywhere;
}

.supplier-portal-lead {
  margin: 13px 0 24px;
  color: var(--supplier-muted);
  font-size: 1rem;
}

.supplier-portal-form,
.supplier-portal-field {
  display: grid;
  min-width: 0;
}

.supplier-portal-form {
  gap: 14px;
}

.supplier-portal-field {
  gap: 7px;
}

.supplier-portal-field label {
  color: var(--supplier-text);
  font-size: .9rem;
  font-weight: 720;
}

.supplier-portal-field input,
.supplier-portal-field select,
.supplier-portal-field textarea {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  border: 1px solid var(--supplier-border-strong);
  border-radius: var(--supplier-radius-sm);
  background: #0d1014;
  color: var(--supplier-text);
  padding: 10px 12px;
  letter-spacing: .035em;
  outline: none;
}

.supplier-portal-field textarea { min-height: 88px; resize: vertical; letter-spacing: normal; }

.supplier-portal-field input:hover {
  border-color: #505966;
}

.supplier-portal-field input:focus-visible {
  border-color: var(--supplier-focus);
  box-shadow: 0 0 0 4px var(--supplier-focus-ring);
}

.supplier-portal-help,
.supplier-portal-status {
  margin: 0;
  color: var(--supplier-muted);
  font-size: .82rem;
}

.supplier-portal-status:empty {
  display: none;
}

.supplier-portal-notice {
  margin: 0 0 20px;
  border: 1px solid var(--supplier-border);
  border-radius: var(--supplier-radius-sm);
  background: rgba(255, 255, 255, .03);
  color: var(--supplier-muted);
  padding: 11px 12px;
  font-size: .9rem;
}

.supplier-portal-notice.error {
  border-color: var(--supplier-danger-border);
  background: var(--supplier-danger-bg);
  color: var(--supplier-danger);
}

.supplier-portal-notice.ok {
  border-color: var(--supplier-ok-border);
  background: var(--supplier-ok-bg);
  color: var(--supplier-ok);
}

.supplier-portal-form button,
.supplier-portal-logout button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid #cfd5da;
  border-radius: var(--supplier-radius-sm);
  background: var(--supplier-accent);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .2) inset, 0 6px 14px rgba(0, 0, 0, .16);
  color: var(--supplier-accent-ink);
  padding: 9px 15px;
  font-weight: 760;
  line-height: 1.2;
  cursor: pointer;
}

.supplier-portal-form button:hover:not(:disabled),
.supplier-portal-logout button:hover:not(:disabled) {
  border-color: #fff;
  background: #fff;
}

.supplier-portal-form button:focus-visible,
.supplier-portal-logout button:focus-visible {
  outline: 2px solid var(--supplier-focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--supplier-focus-ring);
}

.supplier-portal-form button:disabled {
  opacity: .55;
  cursor: wait;
}

.supplier-portal-preview-notice + .supplier-portal-form button:disabled {
  cursor: not-allowed;
}

.supplier-portal-empty {
  border: 1px solid var(--supplier-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  padding: 16px;
}

.supplier-portal-empty p {
  margin: 0;
  color: var(--supplier-muted);
}

.supplier-portal-logout {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

.supplier-portal-logout .supplier-portal-button-secondary {
  border-color: var(--supplier-border-strong);
  background: var(--supplier-panel-soft);
  box-shadow: none;
  color: var(--supplier-text);
}

.supplier-portal-logout .supplier-portal-button-secondary:hover:not(:disabled) {
  border-color: #535e6b;
  background: #1d2229;
}

.supplier-portal-footer {
  padding: 18px 0 24px;
  color: #707a85;
  font-size: .76rem;
  text-align: center;
}

.supplier-request-list { display: grid; gap: 10px; }
.supplier-request-card {
  display: grid;
  min-width: 0;
  gap: 4px;
  border: 1px solid var(--supplier-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  color: var(--supplier-muted);
  padding: 15px;
  text-decoration: none;
}
.supplier-request-card:hover { border-color: var(--supplier-border-strong); background: rgba(255, 255, 255, .045); }
.supplier-request-card:focus-visible,
.supplier-portal-back:focus-visible,
.supplier-request-actions summary:focus-visible { outline: 2px solid var(--supplier-focus); outline-offset: 3px; }
.supplier-request-card strong { color: var(--supplier-text); font-size: 1rem; }
.supplier-request-card-status { color: var(--supplier-ok); font-size: .75rem; font-weight: 760; text-transform: uppercase; }
.supplier-portal-back { color: var(--supplier-muted); }
.supplier-request-terms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 20px;
  border: 1px solid var(--supplier-border);
  border-radius: 12px;
  background: var(--supplier-border);
  overflow: hidden;
}
.supplier-request-terms div { min-width: 0; background: var(--supplier-panel); padding: 12px; }
.supplier-request-terms dt { color: var(--supplier-muted); font-size: .75rem; }
.supplier-request-terms dd { margin: 4px 0 0; color: var(--supplier-text); font-weight: 720; overflow-wrap: anywhere; }
.supplier-request-note { border-top: 1px solid var(--supplier-border); padding: 16px 0 2px; }
.supplier-request-actions { display: grid; gap: 12px; border-top: 1px solid var(--supplier-border); margin-top: 18px; padding-top: 18px; }
.supplier-request-actions > h2 { margin: 0; }
.supplier-request-actions details { border: 1px solid var(--supplier-border); border-radius: 10px; padding: 11px; }
.supplier-request-actions details[open] summary { margin-bottom: 13px; }
.supplier-request-actions summary { cursor: pointer; color: var(--supplier-text); font-weight: 720; }
.supplier-request-actions .supplier-portal-button-secondary { border-color: var(--supplier-border-strong); background: var(--supplier-panel-soft); color: var(--supplier-text); }

@media (max-width: 520px) {
  .supplier-portal-shell {
    width: min(100% - 20px, 720px);
  }

  .supplier-portal-header {
    padding-top: 15px;
  }

  .supplier-portal-preview-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .supplier-portal-preview-badges {
    justify-items: start;
    text-align: left;
  }

  .supplier-portal-main {
    align-items: start;
    padding-top: 10px;
  }

  .supplier-portal-card {
    padding: 21px 17px;
  }

  .supplier-portal-form button,
  .supplier-portal-logout button {
    width: 100%;
  }

  .supplier-request-terms { grid-template-columns: minmax(0, 1fr); }
}