/* CareSlot Access — shared styles. Accessibility-first: AA contrast,
   visible focus rings, generous touch targets, no color-only signaling. */

:root {
  --color-bg: #f7f9fb;
  --color-surface: #ffffff;
  --color-border: #c7d1db;
  --color-text: #12202e;
  --color-text-muted: #44576a;
  --color-primary: #0a5f6b;
  --color-primary-dark: #06424b;
  --color-accent: #b5541e;
  --color-success-bg: #e4f4e9;
  --color-success-text: #175c34;
  --color-warning-bg: #fdf1dd;
  --color-warning-text: #7a4a06;
  --color-danger-bg: #fbe6e6;
  --color-danger-text: #8a1f1f;
  --color-info-bg: #e5eef7;
  --color-info-text: #1c4666;
  --focus-ring: 3px solid #1c6ee0;
  --radius: 10px;
  font-size: 17px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a { color: var(--color-primary-dark); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.topbar {
  background: var(--color-primary);
  color: #fff;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.topbar h1 {
  font-size: 1.15rem;
  margin: 0;
}
.topbar nav {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.topbar nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
}
.topbar nav a:hover, .topbar nav a[aria-current="page"] {
  background: rgba(255,255,255,0.18);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.prototype-banner {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid #e8c383;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.card h2 {
  margin-top: 0;
  font-size: 1.1rem;
}
.card h3 {
  font-size: 1rem;
  color: var(--color-text-muted);
}

.grid {
  display: grid;
  gap: 1rem;
}
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.stat {
  text-align: left;
}
.stat .value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  display: block;
}
.stat .label {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
th, td {
  text-align: left;
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
th {
  color: var(--color-text-muted);
  font-weight: 600;
}
.table-wrap { overflow-x: auto; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.badge::before { content: "● "; }
.badge-scheduled, .badge-confirmed { background: var(--color-info-bg); color: var(--color-info-text); }
.badge-released, .badge-offered { background: var(--color-warning-bg); color: var(--color-warning-text); }
.badge-accepted, .badge-completed { background: var(--color-success-bg); color: var(--color-success-text); }
.badge-cancelled, .badge-no_show, .badge-declined, .badge-expired, .badge-failed { background: var(--color-danger-bg); color: var(--color-danger-text); }
.badge-sent { background: var(--color-info-bg); color: var(--color-info-text); }

button, .btn {
  font: inherit;
  border-radius: var(--radius);
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  padding: 0.55rem 1rem;
  cursor: pointer;
  min-height: 44px;
}
button:hover { background: var(--color-primary-dark); }
button.secondary {
  background: #fff;
  color: var(--color-primary-dark);
}
button.secondary:hover { background: var(--color-info-bg); }
button.danger {
  background: #fff;
  color: var(--color-danger-text);
  border-color: var(--color-danger-text);
}
button.danger:hover { background: var(--color-danger-bg); }
button:disabled { opacity: 0.55; cursor: not-allowed; }

label { display: block; font-weight: 600; margin-bottom: 0.3rem; }
input, select, textarea {
  font: inherit;
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  min-height: 44px;
  width: 100%;
  max-width: 320px;
}

.tab-bar { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; border-bottom: 2px solid var(--color-border); }
.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-text-muted);
  border-radius: 0;
  min-height: 40px;
}
.tab-btn[aria-selected="true"] {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary);
  font-weight: 700;
}
.tab-panel[hidden] { display: none; }

.phone {
  border: 3px solid var(--color-text);
  border-radius: 22px;
  padding: 1rem;
  background: #fff;
  max-width: 360px;
}
.phone .thread {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 220px;
  max-height: 420px;
  overflow-y: auto;
  margin-bottom: 0.75rem;
}
.bubble {
  padding: 0.6rem 0.8rem;
  border-radius: 14px;
  max-width: 85%;
  font-size: 0.92rem;
}
.bubble.outbound { background: var(--color-info-bg); align-self: flex-start; }
.bubble.inbound { background: var(--color-primary); color: #fff; align-self: flex-end; }
.bubble .meta { display: block; font-size: 0.75rem; opacity: 0.75; margin-top: 0.2rem; }

.action-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; }

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

.step-banner {
  background: var(--color-info-bg);
  color: var(--color-info-text);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  border: 1px solid #a9c6de;
}
.step-banner .step-count { font-weight: 700; }

.split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}

.muted { color: var(--color-text-muted); }
.flag { color: var(--color-danger-text); font-weight: 600; }