/* Mai — CPME client UI. All values come from brand/tokens.css.
   Layout uses logical properties so Arabic (RTL) and English (LTR) share one set of rules. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { height: 100%; }
body {
  margin: 0; color: var(--color-text); background: var(--color-background);
  font: 400 var(--text-md)/1.5 var(--font-sans);
  -webkit-font-smoothing: antialiased; overflow-wrap: break-word;
}
:lang(ar), [dir="rtl"] { font-family: var(--font-arabic); }
body.is-unlocked { overflow: hidden; }
h1, h2, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
[hidden] { display: none !important; }
svg { fill: currentColor; }
:focus { outline: none; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.source-toast { position: fixed; z-index: 30; inset-block-start: max(16px, env(safe-area-inset-top)); inset-inline-end: max(16px, env(safe-area-inset-right)); width: min(360px, calc(100vw - 32px)); padding: 12px 14px; border: 1px solid var(--color-border-strong); border-radius: var(--radius); color: var(--color-text); background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-md); opacity: 1; transform: translateY(0); transition: opacity 360ms var(--ease), transform 360ms var(--ease); }
.source-toast.is-leaving { opacity: 0; transform: translateY(-8px); }
.source-toast-label { display: block; margin-bottom: 4px; color: var(--color-text-secondary); font-size: var(--text-xs); }
.source-toast a { display: block; overflow: hidden; color: var(--color-primary-deep); font-size: var(--text-sm); font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }

/* ---- Brand surfaces & logo -------------------------------------------- */
.brand-logo { display: block; height: var(--logo-height); width: auto; flex: none; }
.brand-band { display: grid; place-items: center; padding: var(--space-5) var(--space-5); background: var(--color-ink); }
.brand-band .brand-logo { height: 44px; }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--touch); padding: 0 var(--space-5); border: 1px solid transparent; border-radius: var(--radius);
  font-weight: 500; line-height: 1.2; text-align: center;
  transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:active:not(:disabled) { transform: scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { color: var(--color-on-primary); background: var(--color-primary-deep); }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-deeper); }
.btn-soft { color: var(--color-primary-deeper); background: var(--color-primary-soft); }
.btn-soft:hover:not(:disabled) { background: #d9eaf3; }
.btn-ghost { color: var(--color-primary-deep); background: transparent; border-color: var(--color-border-strong); }
.btn-ghost:hover:not(:disabled) { background: var(--color-surface-sunken); }
.btn-link { min-height: var(--touch); padding: 0 var(--space-3); border: 0; color: var(--color-primary-deep); background: none; font-weight: 500; border-radius: var(--radius-sm); }
.btn-link:hover { text-decoration: underline; }

/* ---- Forms -------------------------------------------------------------- */
.field-label { display: block; margin-bottom: var(--space-2); color: var(--color-text-secondary); font-size: var(--text-sm); font-weight: 500; }
input[type="text"], input[type="password"], input[type="search"], select, textarea {
  width: 100%; min-height: var(--touch); padding: 10px var(--space-4); border: 1px solid var(--color-border-strong); border-radius: var(--radius);
  background: var(--color-surface); font-size: 16px; /* 16px stops iOS from zooming on focus */
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--color-focus); box-shadow: 0 0 0 3px rgba(43, 102, 132, .22); }
.form-error { color: var(--color-danger); font-size: var(--text-sm); }

/* ---- Access screen ------------------------------------------------------ */
.access-gate { min-height: 100dvh; display: grid; place-items: center; padding: max(var(--space-4), env(safe-area-inset-top)) max(var(--space-4), env(safe-area-inset-right)) max(var(--space-4), env(safe-area-inset-bottom)) max(var(--space-4), env(safe-area-inset-left)); background: var(--color-surface-sunken); }
.access-card { width: min(100%, 400px); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-md); }
.access-body { display: grid; gap: var(--space-2); padding: var(--space-6) var(--space-5) var(--space-4); }
.access-body h1 { font-size: 1.5rem; line-height: 1.25; font-weight: 700; }
.access-copy { color: var(--color-text-secondary); font-size: var(--text-sm); }
.access-form { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.access-form label { color: var(--color-text-secondary); font-size: var(--text-sm); font-weight: 500; }
.access-body .lang-toggle { justify-self: center; }

/* ---- App shell & top bar ------------------------------------------------ */
.app-shell { display: flex; flex-direction: column; height: var(--app-height, 100dvh); }
.topbar {
  display: flex; align-items: center; gap: var(--space-3); flex: none; min-height: var(--header-height);
  padding: env(safe-area-inset-top) max(var(--space-4), env(safe-area-inset-right)) 0 max(var(--space-4), env(safe-area-inset-left));
  color: #fff; background: var(--color-ink);
}
.topbar-divider { width: 1px; height: 22px; background: rgba(255, 255, 255, .28); }
.app-name { font-size: var(--text-md); font-weight: 500; letter-spacing: .02em; }
.topbar-actions { display: flex; align-items: center; gap: var(--space-1); margin-inline-start: auto; }
.topbar-button {
  display: grid; place-items: center; min-width: var(--touch); min-height: var(--touch); padding: 0 var(--space-3); border: 0; border-radius: var(--radius);
  color: inherit; background: transparent; font-size: var(--text-sm); font-weight: 500;
  transition: background-color var(--dur-fast) var(--ease);
}
.topbar-button:hover { background: rgba(255, 255, 255, .12); }
.topbar-button svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.topbar-button:focus-visible { box-shadow: 0 0 0 2px var(--color-ink), 0 0 0 4px var(--color-accent); }
.topbar-button.on-light { color: var(--color-primary-deep); }
.topbar-button.on-light:hover { background: var(--color-surface-sunken); }
.topbar-button.on-light:focus-visible { box-shadow: var(--focus-ring); }

/* ---- Conversation ------------------------------------------------------- */
.chat-area { display: flex; flex: 1; flex-direction: column; min-height: 0; }
.conversation { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: var(--space-5) max(var(--space-4), env(safe-area-inset-right)) var(--space-4) max(var(--space-4), env(safe-area-inset-left)); scroll-behavior: smooth; }
.welcome-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); min-height: 100%; padding: var(--space-5) 0; text-align: center; }
.welcome-state h1 { font-size: var(--text-xl); line-height: 1.2; font-weight: 700; letter-spacing: -.01em; }
.welcome-copy { max-width: 32ch; color: var(--color-text-secondary); }
.welcome-state .btn { margin-top: var(--space-2); }
.message-row { display: flex; flex-direction: column; width: min(100%, 760px); margin: 0 auto var(--space-4); animation: message-in var(--dur) var(--ease) both; }
.message-row.user { align-items: flex-end; }
.message-row.assistant { align-items: flex-start; }
.message-bubble { max-width: min(100%, 68ch); padding: 10px var(--space-4); border-radius: var(--radius-lg); font-size: var(--text-md); line-height: 1.65; white-space: pre-wrap; text-align: start; unicode-bidi: plaintext; }
.user .message-bubble { color: var(--color-on-primary); background: var(--color-primary-deep); border-end-end-radius: var(--space-1); }
.assistant .message-bubble { color: var(--color-text); background: var(--color-surface-sunken); border-end-start-radius: var(--space-1); }
.message-bubble.is-error { color: var(--color-danger); background: var(--color-danger-soft); }
.thinking-bubble { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); }
.thinking-dots { display: inline-flex; gap: 4px; }
.thinking-dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: dot 1.2s ease-in-out infinite; }
.thinking-dots i:nth-child(2) { animation-delay: .15s; }
.thinking-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes dot { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
@keyframes message-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- Composer ----------------------------------------------------------- */
.composer-wrap { flex: none; width: min(100%, 760px); margin: 0 auto; padding: var(--space-2) max(var(--space-4), env(safe-area-inset-right)) max(var(--space-3), env(safe-area-inset-bottom)) max(var(--space-4), env(safe-area-inset-left)); }
.composer { display: flex; align-items: center; gap: var(--space-1); min-height: 56px; padding: var(--space-1) var(--space-1) var(--space-1) var(--space-4); border: 1px solid var(--color-border-strong); border-radius: var(--radius-pill); background: var(--color-surface); box-shadow: var(--shadow-sm); transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
[dir="rtl"] .composer { padding: var(--space-1) var(--space-4) var(--space-1) var(--space-1); }
.composer:focus-within { border-color: var(--color-focus); box-shadow: 0 0 0 3px rgba(43, 102, 132, .18); }
.composer input { flex: 1; min-width: 0; min-height: var(--touch); padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.composer input::placeholder { color: var(--color-text-muted); opacity: 1; }
.composer input:focus-visible { box-shadow: none; }
.composer-icon, .send-button { display: grid; place-items: center; flex: none; width: var(--touch); height: var(--touch); border: 0; border-radius: 50%; transition: background-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.composer-icon { color: var(--color-primary-deep); background: transparent; }
.composer-icon:hover { background: var(--color-primary-soft); }
.composer-icon svg, .send-button svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.send-button { color: var(--color-on-primary); background: var(--color-primary-deep); }
.send-button:hover:not(:disabled) { background: var(--color-primary-deeper); }
.send-button:active:not(:disabled) { transform: scale(.94); }
.send-button:disabled { background: var(--color-border-strong); cursor: not-allowed; }
[dir="rtl"] .send-button svg, [dir="rtl"] .back-button svg { transform: scaleX(-1); }
.composer-hint { margin-top: var(--space-2); color: var(--color-text-muted); font-size: var(--text-xs); text-align: center; }

/* ---- Orb ---------------------------------------------------------------- */
.hero-orb { position: relative; overflow: hidden; flex: none; border-radius: 50%; background: radial-gradient(circle at 50% 20%, #fff 0, var(--color-accent) 60%, var(--color-primary) 100%); }
.hero-orb canvas { display: block; width: 100%; height: 100%; }
.orb-small { width: 104px; height: 104px; margin-bottom: var(--space-2); cursor: pointer; transition: transform var(--dur) var(--ease); }
.orb-small:hover { transform: scale(1.04); }
.orb-small:focus-visible { box-shadow: var(--focus-ring); }
.orb-large { width: min(62vw, 38dvh, 320px); height: min(62vw, 38dvh, 320px); cursor: pointer; }
.orb-large:focus-visible { box-shadow: var(--focus-ring); }

/* ---- Voice panel -------------------------------------------------------- */
.voice-panel {
  position: fixed; z-index: 20; inset: 0; display: flex; flex-direction: column; height: var(--app-height, 100dvh); overflow: hidden; background: var(--color-background);
  animation: voice-in var(--dur) var(--ease) both;
}
.voice-header { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; flex: none; min-height: var(--header-height); padding: env(safe-area-inset-top) max(var(--space-3), env(safe-area-inset-right)) 0 max(var(--space-3), env(safe-area-inset-left)); border-bottom: 1px solid var(--color-border); }
.voice-header > :last-child { justify-self: end; }
.voice-header-actions { display: flex; align-items: center; justify-content: end; gap: var(--space-1); }
.voice-title { font-size: var(--text-md); font-weight: 700; }
.back-button { display: inline-flex; white-space: nowrap; align-items: center; gap: var(--space-1); justify-self: start; min-height: var(--touch); padding: 0 var(--space-3) 0 var(--space-2); border: 0; border-radius: var(--radius); color: var(--color-primary-deep); background: transparent; font-weight: 500; }
[dir="rtl"] .back-button { padding: 0 var(--space-2) 0 var(--space-3); }
.back-button:hover { background: var(--color-surface-sunken); }
.back-button svg { width: 22px; height: 22px; }
.voice-stage { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); min-height: 0; overflow-y: auto; padding: var(--space-4) max(var(--space-5), env(safe-area-inset-right)) var(--space-4) max(var(--space-5), env(safe-area-inset-left)); text-align: center; }
.orb-wrap { position: relative; display: grid; place-items: center; padding: var(--space-4); margin-bottom: var(--space-2); }
.orb-wrap::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--color-primary); opacity: 0; }
.orb-wrap[data-state="listening"]::before { opacity: .45; animation: ring-breathe 3.2s ease-in-out infinite; }
.orb-wrap[data-state="hearing"]::before { opacity: .9; animation: ring-breathe 1.1s ease-in-out infinite; }
.orb-wrap[data-state="processing"]::before { opacity: 1; border-color: var(--color-border); border-top-color: var(--color-primary-deep); animation: ring-spin 1s linear infinite; }
.orb-wrap[data-state="processing"][data-market="true"]::before { border-width: 3px; border-color: var(--color-accent); border-top-color: var(--color-primary-deep); box-shadow: 0 0 24px rgb(118 179 209 / 28%); animation: ring-spin .72s linear infinite; }
.orb-wrap[data-state="speaking"]::before { opacity: .8; animation: ring-breathe 1.8s ease-in-out infinite; }
.orb-wrap[data-state="error"]::before { opacity: 1; border-color: var(--color-danger); }
@keyframes ring-breathe { 0%, 100% { transform: scale(.97); } 50% { transform: scale(1.03); } }
@keyframes ring-spin { to { transform: rotate(360deg); } }
@keyframes market-pulse { 0%, 100% { opacity: .25; transform: scale(.82); } 50% { opacity: .7; transform: scale(1.12); } }
@keyframes voice-in { from { opacity: 0; } to { opacity: 1; } }
.voice-status { font-size: var(--text-lg); font-weight: 700; line-height: 1.3; }
.voice-status[data-state="error"] { color: var(--color-danger); }
.voice-orb[data-market="true"]::after { content: ""; position: absolute; inset: 12%; border-radius: 50%; pointer-events: none; background: radial-gradient(circle at 42% 38%, rgb(255 255 255 / 35%), transparent 36%), radial-gradient(circle, transparent 46%, rgb(255 255 255 / 18%) 72%, transparent 74%); mix-blend-mode: screen; animation: market-pulse 1.15s ease-in-out infinite; }
.voice-hint { max-width: 36ch; min-height: 1.5em; color: var(--color-text-secondary); font-size: var(--text-sm); }
.voice-transcript { width: min(100%, 560px); }
.voice-transcript p { max-height: 7.5em; overflow-y: auto; margin-top: var(--space-2); padding: var(--space-2) var(--space-4); border-radius: var(--radius); font-size: var(--text-md); line-height: 1.6; text-align: start; unicode-bidi: plaintext; }
.recognized-text { color: var(--color-text-secondary); background: var(--color-surface-sunken); }
.spoken-text { color: var(--color-text); background: var(--color-primary-soft); }
.voice-action { min-width: 160px; }

/* Suggested questions: a single strip of chips, scrolls sideways on narrow screens */
.quick-questions { flex: none; padding: var(--space-3) 0 max(var(--space-4), env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); }
.quick-questions #quick-question-list { display: flex; flex-wrap: nowrap; gap: var(--space-2); overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; padding: 2px max(var(--space-4), env(safe-area-inset-right)) 2px max(var(--space-4), env(safe-area-inset-left)); -webkit-overflow-scrolling: touch; }
.quick-questions #quick-question-list::-webkit-scrollbar { display: none; }
.quick-question-column { display: contents; }
.quick-questions-title { display: none; }
.quick-question { flex: none; max-width: 78vw; min-height: var(--touch); padding: 8px var(--space-4); border: 1px solid var(--color-border-strong); border-radius: var(--radius-pill); color: var(--color-text); background: var(--color-surface); font-size: var(--text-sm); line-height: 1.35; text-align: start; scroll-snap-align: start; transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease); }
.quick-question:hover:not(:disabled) { border-color: var(--color-primary-deep); background: var(--color-primary-soft); }
.quick-question:disabled { cursor: not-allowed; opacity: .4; }
.document-tray { display: flex; flex-wrap: wrap; gap: var(--space-2); width: min(100%, 760px); margin: var(--space-2) auto 0; }
.document-chip { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; padding: 6px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-pill); color: var(--color-text-secondary); background: var(--color-surface-sunken); font-size: var(--text-sm); }
.document-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.document-chip button { display: grid; place-items: center; width: 22px; height: 22px; padding: 0; border: 0; border-radius: 50%; color: var(--color-text-secondary); background: transparent; cursor: pointer; }
.document-chip button:hover { color: var(--color-danger); background: var(--color-surface); }
.document-status { width: min(100%, 760px); margin: var(--space-2) auto 0; color: var(--color-text-secondary); font-size: var(--text-sm); text-align: center; }
@media (min-width: 900px) {
  .quick-questions #quick-question-list { flex-wrap: wrap; justify-content: center; overflow: visible; max-width: 920px; margin: 0 auto; }
  .quick-question { max-width: 360px; }
}
@media (max-height: 520px) {
  .quick-questions { display: none; }
  .orb-large { width: min(40vh, 220px); height: min(40vh, 220px); }
}
@media (max-width: 359px) {
  .back-button span { display: none; }
  .voice-header { grid-template-columns: auto 1fr auto; }
  .voice-title { text-align: center; }
}

/* ---- Secondary pages (admin) ------------------------------------------- */
.page-header { display: flex; align-items: center; gap: var(--space-3); min-height: var(--header-height); padding: env(safe-area-inset-top) var(--space-4) 0; color: #fff; background: var(--color-ink); }
.page-header a { display: flex; }
.page-header .title { font-weight: 500; }
.page-main { display: grid; gap: var(--space-4); width: min(100%, 960px); margin: 0 auto; padding: var(--space-5) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom)); }
.stack { display: grid; gap: var(--space-4); }
.card { padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: var(--space-3) var(--space-2); border-bottom: 1px solid var(--color-border); font-size: var(--text-sm); text-align: start; }
th { color: var(--color-text-secondary); font-weight: 500; }
td:first-child { overflow-wrap: anywhere; }
.drop { display: grid; justify-items: center; gap: var(--space-3); padding: var(--space-6) var(--space-4); border: 2px dashed var(--color-border-strong); border-radius: var(--radius); color: var(--color-text-secondary); text-align: center; transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease); }
.drop.over { border-color: var(--color-primary-deep); background: var(--color-primary-soft); }
.notice { min-height: 1.5em; font-size: var(--text-sm); }
.notice.is-error { color: var(--color-danger); }
.inline-form { display: flex; flex-wrap: wrap; align-items: end; gap: var(--space-3); }
.inline-form > div { flex: 1 1 220px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}