/* Components. No colors here except through tokens (Constitution 5/3). */

/* ---------- Cards ---------- */
.card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: var(--sp-4); box-shadow: var(--shadow-1); margin-block-end: var(--sp-4); min-inline-size: 0; }
.card-flat { box-shadow: none; background: var(--c-surface-2); border-color: transparent; }
.card > :last-child { margin-block-end: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); flex-wrap: wrap; margin-block-end: var(--sp-3); }
.card-head h2, .card-head h3 { margin: 0; display: inline-flex; align-items: center; gap: var(--sp-2); }
.card-head .ic { color: var(--c-primary); }
@media (min-width: 768px) { .card { padding: var(--sp-5); } }

/* ---------- Badges & alerts ---------- */
.badge { display: inline-flex; align-items: center; gap: var(--sp-1); padding: 0.1rem 0.65rem; min-block-size: 1.6rem; border-radius: var(--radius-pill); background: var(--c-surface-3); color: var(--c-text); font-size: var(--fs-xs); font-weight: 700; white-space: nowrap; }
.badge .ic { inline-size: 1em; block-size: 1em; }
.badge-ok { background: var(--c-success-bg); color: var(--c-success); }
.badge-warn { background: var(--c-warning-bg); color: var(--c-warning); }
.badge-bad { background: var(--c-danger-bg); color: var(--c-danger); }
.badge-info { background: var(--c-primary-soft); color: var(--c-primary); }
.badge-wrap { white-space: normal; }
.alert { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-md); margin-block-end: var(--sp-3); background: var(--c-surface-2); border: 1px solid var(--c-border); }
.alert > .ic { margin-block-start: 0.2rem; }
.alert > div { flex: 1; min-inline-size: 0; }
.alert-warn { background: var(--c-warning-bg); color: var(--c-warning); border-color: transparent; }
.alert-bad { background: var(--c-danger-bg); color: var(--c-danger); border-color: transparent; }
.alert-ok { background: var(--c-success-bg); color: var(--c-success); border-color: transparent; }
.alert-info { background: var(--c-primary-soft); color: var(--c-primary); border-color: transparent; }
.alert a { color: inherit; font-weight: 700; }
.live-dot { display: inline-block; inline-size: 0.6rem; block-size: 0.6rem; border-radius: 50%; background: var(--c-success); box-shadow: 0 0 0 0 var(--c-success); animation: pulse 1.8s ease-out infinite; }

/* Critical medical bar — always open, cannot collapse (Constitution 2/1) */
.critical { background: var(--c-critical-bg); color: var(--c-on-critical); border-radius: var(--radius-md); padding: var(--sp-4); margin-block-end: var(--sp-4); font-weight: 800; box-shadow: var(--shadow-2); }
.critical-title { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-lg); margin: 0 0 var(--sp-3); }
.critical-title .ic { inline-size: 1.6rem; block-size: 1.6rem; }
.critical-group { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: baseline; margin-block-start: var(--sp-2); }
.critical-group > span:first-child { font-size: var(--fs-sm); opacity: 0.9; min-inline-size: 5.5rem; }
.critical-chip { background: var(--c-critical-chip); border-radius: var(--radius-pill); padding: 0.15rem 0.8rem; font-size: var(--fs-lg); }

/* ---------- The queue ticket (signature element) ---------- */
.ticket { position: relative; background: var(--c-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-2); margin-block-end: var(--sp-4); text-align: center; overflow: hidden; border: 1px solid var(--c-border); }
.ticket-top { background: var(--c-accent); color: var(--c-on-accent); padding: var(--sp-4) var(--sp-4) var(--sp-5); }
.ticket-top .label { font-weight: 700; font-size: var(--fs-sm); margin: 0; }
.ticket-num { font-size: var(--fs-huge); font-weight: 900; line-height: 1; letter-spacing: -0.03em; display: block; }
.ticket-cut { position: relative; block-size: 0; border-block-start: 2px dashed var(--c-border-strong); }
.ticket-cut::before, .ticket-cut::after { content: ""; position: absolute; inset-block-start: -0.85rem; inline-size: 1.7rem; block-size: 1.7rem; border-radius: 50%; background: var(--c-bg); border: 1px solid var(--c-border); }
.ticket-cut::before { inset-inline-start: -0.85rem; }
.ticket-cut::after { inset-inline-end: -0.85rem; }
.ticket-body { padding: var(--sp-5) var(--sp-4) var(--sp-4); }
.ticket-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
.ticket-facts > div { background: var(--c-surface-2); border-radius: var(--radius-md); padding: var(--sp-3); }
.ticket-facts b { display: block; font-size: var(--fs-xxl); line-height: 1.2; font-weight: 800; }
.ticket-facts > div > span { font-size: var(--fs-xs); color: var(--c-text-muted); }
.ticket-eta { background: var(--c-primary-soft); color: var(--c-primary); border-radius: var(--radius-md); padding: var(--sp-3); margin-block-start: var(--sp-3); }
.ticket-eta b { display: block; font-size: var(--fs-xl); font-weight: 800; }
.ticket-eta > span { display: block; }
.ticket.is-now .ticket-top { background: var(--c-success); color: var(--c-surface); }
.ticket.is-off .ticket-top { background: var(--c-surface-3); color: var(--c-text-muted); }
.roll { display: inline-block; animation: roll var(--dur-3) var(--ease-spring); }
.dots { display: flex; gap: 0.35rem; justify-content: center; flex-wrap: wrap; margin-block: var(--sp-3) 0; }
.dots i { inline-size: 0.7rem; block-size: 0.7rem; border-radius: 50%; background: var(--c-border-strong); }
.dots i.in { background: var(--c-success); }
.dots i.me { background: var(--c-accent-strong); inline-size: 1.6rem; border-radius: var(--radius-pill); }

/* ---------- Stat tiles ---------- */
.tile { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: var(--sp-3) var(--sp-4); min-inline-size: 0; }
.tile b { display: block; font-size: var(--fs-xl); line-height: 1.3; font-weight: 800; overflow-wrap: anywhere; }
.tile > span { font-size: var(--fs-xs); color: var(--c-text-muted); }
.tile.accent { background: var(--c-primary); border-color: transparent; color: var(--c-on-primary); }
.tile.accent > span { color: inherit; opacity: 0.85; }

/* ---------- Lists ---------- */
.q-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.q-item { display: flex; gap: var(--sp-3); align-items: center; justify-content: space-between; flex-wrap: wrap; padding: var(--sp-3); border-radius: var(--radius-md); background: var(--c-surface-2); min-inline-size: 0; }
.q-item .who { display: flex; gap: var(--sp-3); align-items: center; min-inline-size: 0; flex: 1 1 11rem; }
.q-item .who > div { min-inline-size: 0; overflow-wrap: anywhere; }
.q-item .acts { display: flex; gap: var(--sp-1); flex-wrap: wrap; }
.q-item.is-next { background: var(--c-accent-soft); }
.num-pill { min-inline-size: 2.75rem; block-size: 2.75rem; padding-inline: 0.4rem; border-radius: 0.9rem; display: inline-flex; align-items: center; justify-content: center; background: var(--c-surface); border: 1.5px solid var(--c-border-strong); font-weight: 800; font-size: var(--fs-lg); flex: none; }
.num-pill.fu { border-style: dashed; border-color: var(--c-accent-strong); }
.ticket-num, .num-pill, .display-now, .display-next span, .code-box { unicode-bidi: isolate; }
.checkin-code { font-size: var(--fs-xxl); font-weight: 900; letter-spacing: 0.2em; direction: ltr; unicode-bidi: isolate; }
.num-pill.now { background: var(--c-primary); border-color: transparent; color: var(--c-on-primary); }
.avatar { inline-size: 3rem; block-size: 3rem; border-radius: 1rem; display: grid; place-items: center; font-weight: 800; font-size: var(--fs-lg); background: var(--c-primary-soft); color: var(--c-primary); flex: none; }
.avatar.lg { inline-size: 4.25rem; block-size: 4.25rem; font-size: var(--fs-xl); border-radius: 1.3rem; }
.avatar.h1 { background: var(--c-accent-soft); color: var(--c-warning); }
.avatar.h2 { background: var(--c-success-bg); color: var(--c-success); }
.avatar.h3 { background: var(--c-danger-bg); color: var(--c-danger); }

/* ---------- Doctor cards / profile ---------- */
.doc-card { display: flex; flex-direction: column; gap: var(--sp-3); margin: 0; transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.doc-head { display: flex; gap: var(--sp-3); align-items: center; }
.doc-head h3 { margin: 0; display: flex; align-items: center; gap: var(--sp-1); flex-wrap: wrap; }
.verified { color: var(--c-success); display: inline-flex; }
.facts { display: flex; gap: var(--sp-2) var(--sp-4); flex-wrap: wrap; font-size: var(--fs-sm); }
.facts > span { display: inline-flex; align-items: center; gap: var(--sp-1); }
.facts .ic { color: var(--c-text-muted); }
.doc-foot { display: flex; gap: var(--sp-2); align-items: center; justify-content: space-between; flex-wrap: wrap; margin-block-start: auto; }
.days { display: flex; gap: var(--sp-2); overflow-x: auto; padding-block: var(--sp-1) var(--sp-2); scrollbar-width: thin; }
.day-chip { flex: none; min-inline-size: 5.4rem; padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-md); border: 1.5px solid var(--c-border-strong); background: var(--c-surface); color: var(--c-text); font: inherit; text-align: center; cursor: pointer; transition: background var(--dur-1), border-color var(--dur-1), transform var(--dur-1); }
.day-chip b { display: block; font-size: var(--fs-lg); line-height: 1.3; }
.day-chip span { display: block; font-size: var(--fs-xs); color: var(--c-text-muted); }
.day-chip:hover:not(:disabled) { border-color: var(--c-primary); }
.day-chip:active:not(:disabled) { transform: scale(0.95); }
.day-chip[aria-pressed="true"] { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-on-primary); }
.day-chip[aria-pressed="true"] span { color: inherit; opacity: 0.9; }
.day-chip:disabled { opacity: 0.5; cursor: not-allowed; }
.bill { display: grid; gap: var(--sp-2); }
.bill strong { white-space: nowrap; }
.bill > div { display: flex; justify-content: space-between; gap: var(--sp-3); align-items: baseline; }
.bill > div.total { border-block-start: 1px dashed var(--c-border-strong); padding-block-start: var(--sp-2); font-weight: 800; }
.meter { block-size: 0.5rem; border-radius: var(--radius-pill); background: var(--c-surface-3); overflow: hidden; }
.meter > i { display: block; block-size: 100%; inline-size: var(--v, 0%); background: var(--c-accent-strong); border-radius: inherit; transition: inline-size var(--dur-3) var(--ease); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: var(--sp-1); overflow-x: auto; margin-block-end: var(--sp-4); padding: var(--sp-1); background: var(--c-surface-2); border-radius: var(--radius-pill); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: none; border: 0; background: none; font: inherit; font-weight: 700; font-size: var(--fs-sm); padding: 0.4rem 1rem; min-block-size: var(--touch); border-radius: var(--radius-pill); cursor: pointer; color: var(--c-text-muted); white-space: nowrap; display: inline-flex; align-items: center; gap: var(--sp-2); transition: background var(--dur-2), color var(--dur-1); }
.tabs button:hover { color: var(--c-text); }
.tabs button[aria-selected="true"] { background: var(--c-surface); color: var(--c-primary); box-shadow: var(--shadow-1); }
.tabs .badge { min-block-size: 1.25rem; padding-inline: 0.4rem; }
.tab-panel { animation: fade-up var(--dur-2) var(--ease); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
table { inline-size: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
th { text-align: start; padding: var(--sp-2) var(--sp-3); color: var(--c-text-muted); font-weight: 700; font-size: var(--fs-xs); border-block-end: 1.5px solid var(--c-border-strong); white-space: nowrap; }
td { text-align: start; padding: var(--sp-2) var(--sp-3); border-block-end: 1px solid var(--c-border); vertical-align: middle; }
tr:last-child td { border-block-end: 0; }
td input, td select { min-inline-size: 5rem; }

/* ---------- Timeline (patient history, logs) ---------- */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; inset-block: 0.6rem; inset-inline-start: 0.45rem; inline-size: 2px; background: var(--c-border-strong); }
.timeline li { position: relative; padding-inline-start: 1.9rem; padding-block-end: var(--sp-4); }
.timeline li:last-child { padding-block-end: 0; }
.timeline li::before { content: ""; position: absolute; inset-inline-start: 0; inset-block-start: 0.4rem; inline-size: 1rem; block-size: 1rem; border-radius: 50%; background: var(--c-surface); border: 3px solid var(--c-primary); }
.timeline li.mine::before { border-color: var(--c-accent-strong); }
.timeline .when { font-size: var(--fs-xs); color: var(--c-text-muted); }
.tags { display: flex; gap: var(--sp-1); flex-wrap: wrap; }
.tag { background: var(--c-surface-3); border-radius: var(--radius-pill); padding: 0.1rem 0.7rem; font-size: var(--fs-sm); font-weight: 600; }
.kv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--sp-1) var(--sp-3); margin: 0; }
.kv dt { color: var(--c-text-muted); font-size: var(--fs-sm); }
.kv dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.fact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: var(--sp-2); margin-block-end: 0; }
.fact-grid > div { background: var(--c-surface-2); border-radius: var(--radius-sm); padding: var(--sp-2) var(--sp-3); }
.fact-grid dt { color: var(--c-text-muted); font-size: var(--fs-xs); }
.fact-grid dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.patient-head { display: flex; gap: var(--sp-3); align-items: center; flex-wrap: wrap; }
.patient-head h1 { margin: 0; font-size: var(--fs-xl); }
.rx-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: var(--sp-2); align-items: start; }
.rx-row .warn { grid-column: 1 / -1; color: var(--c-danger); font-size: var(--fs-xs); font-weight: 700; margin: 0; }
.rx-row input.conflict { border-color: var(--c-danger); box-shadow: 0 0 0 4px var(--c-danger-bg); }
.thread { display: grid; gap: var(--sp-2); }
.msg { max-inline-size: 85%; padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-md); background: var(--c-surface-2); overflow-wrap: anywhere; }
.msg.staff { background: var(--c-primary-soft); justify-self: end; }
.msg .when { display: block; font-size: var(--fs-xs); color: var(--c-text-muted); }
.code-box { font-size: var(--fs-xxl); font-weight: 900; letter-spacing: 0.12em; direction: ltr; text-align: center; background: var(--c-accent-soft); color: var(--c-on-accent); border-radius: var(--radius-md); padding: var(--sp-3); user-select: all; }
[data-theme="dark"] .code-box { color: var(--c-accent); }
.empty { text-align: center; color: var(--c-text-muted); padding: var(--sp-5) var(--sp-3); }
.empty .ic { inline-size: 2.5rem; block-size: 2.5rem; opacity: 0.6; display: block; margin: 0 auto var(--sp-2); }

/* ---------- Home hero ---------- */
.hero { display: grid; gap: var(--sp-5); align-items: center; padding-block: var(--sp-4) var(--sp-5); }
.hero h1 { font-size: var(--fs-display); line-height: 1.25; margin-block-end: var(--sp-3); }
.hero-ticket { max-inline-size: 21rem; margin-inline: auto; inline-size: 100%; transform: rotate(-2deg); }
.hero-ticket .ticket { margin: 0; }
.hero-ticket .ticket-num { font-size: 5rem; }
@media (min-width: 900px) { .hero { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); padding-block: var(--sp-6); } }
.search-panel { border-radius: var(--radius-lg); }
.triage { background: var(--c-primary-soft); border-color: transparent; box-shadow: none; }

/* ---------- Toast & dialog ---------- */
.toast-host { position: fixed; inset-block-end: calc(var(--tabbar-h) + var(--sp-3)); inset-inline: var(--sp-4); display: grid; gap: var(--sp-2); z-index: 60; pointer-events: none; justify-items: center; }
.toast { display: flex; gap: var(--sp-2); align-items: center; background: var(--c-text); color: var(--c-bg); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-pill); box-shadow: var(--shadow-2); max-inline-size: 30rem; font-weight: 600; font-size: var(--fs-sm); animation: toast-in var(--dur-3) var(--ease-spring); }
.toast.bad { background: var(--c-danger-solid); color: var(--c-on-danger); }
.toast.out { animation: toast-out var(--dur-2) var(--ease) forwards; }
@media (min-width: 768px) { .toast-host { inset-block-end: var(--sp-5); } }
dialog { border: 0; border-radius: var(--radius-lg); padding: var(--sp-5); inline-size: min(92vw, 30rem); max-block-size: 88vh; background: var(--c-surface); color: var(--c-text); box-shadow: var(--shadow-2); }
dialog[open] { animation: pop var(--dur-2) var(--ease-spring); }
dialog::backdrop { background: var(--c-overlay); animation: fade var(--dur-2); }
dialog h2 { margin-block-end: var(--sp-2); }
dialog .row { margin-block-start: var(--sp-4); }
dialog .row .btn { flex: 1; }

/* ---------- Waiting-room display ---------- */
.display-body { min-block-size: 100vh; display: grid; place-items: center; text-align: center; background: var(--c-bg); }
.display-body main { inline-size: 100%; }
.display-doc { font-size: clamp(1.25rem, 4vw, 2.5rem); font-weight: 700; margin: 0; }
.display-label { font-size: clamp(1.1rem, 3vw, 2rem); color: var(--c-text-muted); margin: var(--sp-4) 0 0; }
.display-now { font-size: clamp(7rem, 34vw, 20rem); font-weight: 900; color: var(--c-accent); line-height: 1; letter-spacing: -0.04em; }
.display-next { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; margin-block: var(--sp-4); }
.display-next span { font-size: clamp(1.5rem, 5vw, 3rem); font-weight: 800; background: var(--c-surface-2); border-radius: var(--radius-md); padding: 0.1em 0.6em; }

/* ---------- Clinic switcher (doctor with several clinics) ---------- */
.clinic-switch { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; margin-block-end: var(--sp-3); }
.clinic-switch .chips { margin: 0; }

/* ---------- Paper prescription photos ---------- */
.rx-photos { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-block: var(--sp-3); }
.rx-thumb { position: relative; }
.rx-thumb-btn { display: block; padding: 0; border: 1px solid var(--c-border); border-radius: var(--radius-sm); overflow: hidden; background: var(--c-surface-2); cursor: zoom-in; }
.rx-thumb-btn img { display: block; inline-size: 4.5rem; block-size: 6rem; object-fit: cover; }
.rx-thumb-btn:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; }
.rx-thumb-del { position: absolute; inset-block-start: -0.5rem; inset-inline-end: -0.5rem; min-block-size: 2rem; min-inline-size: 2rem; padding: 0; }
.rx-view { margin: 0; }
.rx-view img { display: block; inline-size: 100%; block-size: auto; max-block-size: 70vh; object-fit: contain; border-radius: var(--radius-sm); background: var(--c-surface-2); }

/* ---------- Skeleton ---------- */
.skeleton { display: grid; gap: var(--sp-3); }
.skeleton i { display: block; block-size: 5rem; border-radius: var(--radius-md); background: linear-gradient(100deg, var(--c-surface-2) 30%, var(--c-surface-3) 50%, var(--c-surface-2) 70%); background-size: 300% 100%; animation: shimmer 1.4s linear infinite; }
.skeleton i:first-child { block-size: 2.2rem; inline-size: 60%; }

/* ---------- Motion ---------- */
@keyframes fade { from { opacity: 0; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(10px); } }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(0.96); } }
@keyframes roll { 0% { opacity: 0; transform: translateY(0.45em) scale(0.9); } 100% { opacity: 1; transform: none; } }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(0.95); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }
@keyframes shimmer { to { background-position: -300% 0; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--c-success); } 70%, 100% { box-shadow: 0 0 0 0.6rem transparent; } }
main.page-enter > * { animation: fade-up var(--dur-3) var(--ease) both; }
main.page-enter > *:nth-child(2) { animation-delay: 50ms; }
main.page-enter > *:nth-child(3) { animation-delay: 100ms; }
main.page-enter > *:nth-child(n+4) { animation-delay: 150ms; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Print (prescription) ---------- */
@media print {
  .topbar, .tabbar, footer.site, .no-print, .toast-host { display: none !important; }
  body { background: none; padding: 0; }
  .card { box-shadow: none; border: 0; }
}

/* Sign-in: two equal buttons (دخول / حساب جديد), side by side on every screen */
.tabs-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.tabs-2 .btn { justify-content: center; }
/* Registration: one block per clinic */
.clinic-block { border: 1px solid var(--c-border); border-radius: var(--r-md, 12px); padding: var(--sp-3); margin-bottom: var(--sp-3); }

/* Password field with the eye button (show / hide). Passwords are typed left-to-right, so the eye sits on the left. */
.pw-wrap { position: relative; }
.pw-wrap input { padding-left: 3rem; }
.eye-btn { position: absolute; left: var(--sp-1); top: 50%; transform: translateY(-50%); width: 2.5rem; height: 2.5rem;
  display: inline-flex; align-items: center; justify-content: center; background: none; border: 0; border-radius: 999px;
  color: var(--c-text-muted, currentColor); cursor: pointer; }
.eye-btn:hover, .eye-btn:focus-visible { background: var(--c-primary-soft); color: var(--c-primary); }
.eye-btn[aria-pressed="true"] { color: var(--c-primary); }

/* «وضع المريض» switch in the header: icon only on phones, with its label on wider screens. */
.mode-btn { white-space: nowrap; }
@media (max-width: 420px) { .mode-btn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); } }