/* ── Custom properties ─────────────────────────────────────────────────────── */
:root {
  --bg:          #f7f4ee;
  --bg-card:     #ffffff;
  --bg-input:    #ffffff;
  --bg-sug:      #ffffff;
  --bg-sug-hover:#f0ede6;
  --bg-kb:       #e8e4db;
  --bg-key:      #ffffff;
  --bg-key-act:  #d4cfc5;
  --bg-key-spec: #c8c3b8;
  --border:      #d4cfc5;
  --text:        #1a1611;
  --text-soft:   #5a5248;
  --text-dim:    #9a948a;
  --accent:      #1a3a6c;
  --accent-light:#2a5aac;
  --gold:        #8b6914;
  --he-font:     'Times New Roman', 'FreeSerif', Georgia, serif;
  --ui-font:     system-ui, -apple-system, sans-serif;
  --radius:      10px;
  --shadow:      0 2px 12px rgba(0,0,0,.10);
}

.dark {
  --bg:          #18160f;
  --bg-card:     #231f16;
  --bg-input:    #2a2620;
  --bg-sug:      #2a2620;
  --bg-sug-hover:#363028;
  --bg-kb:       #1e1b13;
  --bg-key:      #2e2a22;
  --bg-key-act:  #3a362e;
  --bg-key-spec: #24211a;
  --border:      #3a362e;
  --text:        #f0ece4;
  --text-soft:   #bab4a8;
  --text-dim:    #6a6460;
  --accent:      #6a9fd8;
  --accent-light:#8ab8ec;
  --gold:        #c8a840;
}

/* ── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ui-font);
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
button { cursor: pointer; border: none; background: none; font: inherit; }
a { color: var(--accent); text-decoration: underline; }

/* ── Layout ─────────────────────────────────────────────────────────────────── */
.app-header {
  background: var(--accent);
  color: #fff;
  padding: .75rem 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.header-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.app-title {
  font-size: 1.25rem;
  font-weight: 700;
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: .4rem;
  letter-spacing: .01em;
}
.title-he { font-family: var(--he-font); direction: rtl; }
.title-sep { opacity: .6; }
.title-en  { font-style: italic; }

.header-actions { display: flex; gap: .4rem; }
.btn-icon {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: #fff;
  font-size: 1.1rem;
  transition: background .15s;
}
.btn-icon:hover { background: rgba(255,255,255,.15); }

.app-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  width: 100%;
  flex: 1;
}

/* ── Search area ─────────────────────────────────────────────────────────────── */
.search-area { margin-bottom: 1rem; }

/* Square off bottom of search box when suggestions are open */
.search-area:has(#suggestions:not([hidden])) .search-box {
  border-radius: var(--radius) var(--radius) 0 0;
}
.search-area:has(#suggestions:not([hidden])) .search-box:focus-within {
  box-shadow: 0 0 0 3px rgba(26,58,108,.15);
}

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: .25rem .5rem;
  gap: .4rem;
  transition: border-color .15s, box-shadow .15s;
}
.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,58,108,.15);
}
.search-icon { color: var(--text-dim); font-size: 1rem; flex-shrink: 0; }
.search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 1.1rem;
  padding: .5rem .25rem;
  min-width: 0;
}
.search-input::placeholder { color: var(--text-dim); }
.clear-btn {
  color: var(--text-dim);
  font-size: .85rem;
  padding: .25rem;
  line-height: 1;
  border-radius: 50%;
  transition: color .15s;
}
.clear-btn:hover { color: var(--text); }
.kb-toggle-btn {
  font-size: .7rem;
  font-weight: 700;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .15rem .35rem;
  flex-shrink: 0;
  transition: color .15s, border-color .15s;
  letter-spacing: .03em;
}
.kb-toggle-btn:hover { color: var(--text); border-color: var(--accent); }
.kb-toggle-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* ── Suggestions ─────────────────────────────────────────────────────────────── */
/* Inline flow: pushes keyboard down instead of overlaying it */
.suggestions {
  background: var(--bg-sug);
  border: 2px solid var(--accent);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
  max-height: 55dvh;
  overflow-y: auto;
}
.sug-item {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: .55rem .9rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
.sug-item:last-child { border-bottom: none; }
.sug-item:hover, .sug-item.active { background: var(--bg-sug-hover); }
.sug-hw {
  font-family: var(--he-font);
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  white-space: nowrap;
}
.sug-gloss {
  font-size: .85rem;
  color: var(--text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Hebrew keyboard ─────────────────────────────────────────────────────────── */
.keyboard {
  background: var(--bg-kb);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .6rem .4rem;
  margin-bottom: 1rem;
  user-select: none;
  transition: transform .28s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Slide fully off the bottom of the viewport */
.keyboard.collapsed {
  transform: translateY(110%);
  pointer-events: none;
}
.kb-row {
  display: flex;
  justify-content: center;
  gap: .3rem;
  margin-bottom: .3rem;
  direction: rtl;
}
.kb-row:last-child { margin-bottom: 0; }
.kb-finals { flex-wrap: wrap; }

.kb-key {
  background: var(--bg-key);
  border: 1px solid var(--border);
  border-radius: 6px;
  height: 42px;
  min-width: 36px;
  padding: 0 4px;
  font-family: var(--he-font);
  font-size: 1.1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .1s, transform .05s;
  flex: 1;
  max-width: 52px;
}
.kb-key:active, .kb-key:focus-visible {
  background: var(--bg-key-act);
  transform: scale(.93);
  outline: 2px solid var(--accent);
}
.kb-key.action {
  font-family: var(--ui-font);
  font-size: .8rem;
  background: var(--bg-key-spec);
  min-width: 48px;
  max-width: 64px;
  flex: 1.4;
  direction: ltr;
}
.kb-key.bksp { max-width: 60px; }
.kb-key.space { flex: 3; max-width: none; font-size: .75rem; }
.kb-key.final { opacity: .85; }

/* ── Entry card ──────────────────────────────────────────────────────────────── */
.entry-view { margin-bottom: 1.5rem; }
.entry-view.hidden { display: none; }
.entry-loading, .entry-err {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
}

.entry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
}
.entry-header {
  border-bottom: 2px solid var(--border);
  padding-bottom: .75rem;
  margin-bottom: .9rem;
}
.entry-hw {
  font-family: var(--he-font);
  font-size: 2.2rem;
  line-height: 1.3;
  color: var(--accent);
  margin-bottom: .25rem;
}
.entry-morph {
  display: inline-block;
  font-size: .8rem;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1rem .5rem;
  margin-bottom: .3rem;
}
.entry-alt {
  font-size: .9rem;
  color: var(--text-soft);
  margin-top: .2rem;
}
.entry-alt span { font-family: var(--he-font); }

/* Senses */
.entry-body { line-height: 1.65; }
.senses {
  padding-left: 1.4rem;
  margin: 0;
}
.senses-sub {
  list-style-type: disc;
  padding-left: 1.2rem;
  margin-top: .35rem;
}
.sense { margin-bottom: .55rem; }
.sense:last-child { margin-bottom: 0; }
.sense-gram {
  font-style: italic;
  color: var(--text-soft);
  font-size: .9em;
  margin-right: .25em;
}
.sense-def {
  /* Preserve Sefaria's inline HTML including RTL spans */
}
.sense-def [dir="rtl"] {
  font-family: var(--he-font);
  font-size: 1.05em;
}
.sense-def a {
  color: var(--accent-light);
  text-decoration: underline dotted;
  cursor: pointer;
}
.sense-def i { color: var(--text-soft); }

/* References */
.entry-refs {
  margin-top: .75rem;
  padding-top: .6rem;
  border-top: 1px solid var(--border);
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.refs-label { font-weight: 600; color: var(--text-soft); }

/* Navigation */
.entry-nav {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  margin-top: 1rem;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
}
.nav-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .35rem .7rem;
  font-size: .85rem;
  color: var(--accent);
  transition: background .1s;
}
.nav-btn span { font-family: var(--he-font); font-size: 1em; }
.nav-btn:hover { background: var(--bg-sug-hover); }
.nav-empty { flex: 1; }

/* Source */
.entry-source {
  margin-top: .75rem;
  font-size: .75rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  padding-top: .5rem;
}

/* ── Status bar ──────────────────────────────────────────────────────────────── */
.status-bar {
  text-align: center;
  font-size: .78rem;
  color: var(--text-dim);
  padding: .4rem;
  transition: opacity .6s;
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */

/* Mobile: lock keyboard to the bottom of the viewport */
@media (max-width: 719px) {
  .keyboard {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
    margin-bottom: 0;
    border-radius: var(--radius) var(--radius) 0 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
    box-shadow: 0 -3px 16px rgba(0,0,0,.12);
    /* respect iOS home bar / Android nav bar */
    padding-bottom: max(.6rem, env(safe-area-inset-bottom));
  }

  /* Push page content up so it isn't hidden behind the fixed keyboard */
  .app-main { padding-bottom: 220px; }
}

@media (max-width: 480px) {
  .kb-key { height: 38px; font-size: 1rem; min-width: 28px; }
  .kb-row { gap: .2rem; }
  .keyboard { padding-top: .45rem; padding-left: .25rem; padding-right: .25rem; }
  .entry-hw { font-size: 1.8rem; }
  .app-title { font-size: 1.1rem; }
  .app-main { padding-bottom: 190px; }
}

@media (min-width: 600px) and (max-width: 719px) {
  .kb-key { height: 46px; font-size: 1.2rem; }
}

@media (min-width: 720px) {
  .kb-key { height: 46px; font-size: 1.2rem; }
}