/* clients.css — merged Owners + Accounts page (Clients tab)
   Tokens 100% reuse from styles.css. New aliases only for clarity.
   Component scope: #tab-clients { ... } */

#tab-clients {
  --bg-deeper: var(--bg-deep);              /* alias from design README */
  --accent-blood-strong: var(--accent-blood-bright);
}

/* HTML5 hidden attribute fix — .sb-item display:flex overrides UA default.
   Universal rule so any element with [hidden] is actually hidden. */
[hidden] { display: none !important; }

/* ============================================================ */
/* Topbar (page title + search + add button)                    */
/* ============================================================ */
#tab-clients .clients-shell { display: flex; flex-direction: column; gap: 16px; }

#tab-clients .clients-topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 18px;
  background: var(--bg-stone);
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-md);
}
#tab-clients .clients-title h2 { margin: 0; font-size: var(--fs-h3); }
#tab-clients .clients-crumb {
  font-family: var(--font-mono);
  font-size: var(--fs-mono); color: var(--ink-3);
  letter-spacing: 0.02em; margin-top: 4px;
}
#tab-clients .clients-search { flex: 1; max-width: 420px; }
/* Inner uses .search-input atom from foundation.css (icon + input + ⌘K kbd) */
#tab-clients .clients-search .search-input { width: 100%; box-shadow: var(--shadow-card); }

/* ============================================================ */
/* Toolbar (filter chips + bulk-action bar + sort label)         */
/* ============================================================ */
#tab-clients .clients-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--bg-stone);
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}
#tab-clients .clients-chips { display: flex; gap: 8px; flex-wrap: wrap; }
#tab-clients .chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; color: var(--ink);
  font-family: var(--font-body); font-size: var(--fs-small);
  font-weight: 600; cursor: pointer; transition: all 0.15s;
  box-shadow: var(--shadow-card);
}
#tab-clients .chip:hover {
  background: color-mix(in oklab, var(--primary) 6%, var(--surface));
  border-color: color-mix(in oklab, var(--primary) 35%, var(--border));
  color: var(--ink);
}
#tab-clients .chip.on {
  background: color-mix(in oklab, var(--primary) 14%, var(--surface));
  border-color: var(--primary); color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-card);
}
#tab-clients .chip.warn.on {
  background: color-mix(in oklab, var(--blood) 14%, var(--surface));
  border-color: var(--blood-bright); color: var(--blood-bright);
  box-shadow: 0 0 0 1px var(--blood-bright), var(--shadow-card);
}
#tab-clients .chip .c {
  font-family: var(--font-mono); font-size: var(--fs-mono);
  color: var(--ink-2); margin-left: 2px; font-feature-settings: "tnum";
  font-weight: 700;
}
#tab-clients .chip.on .c { color: var(--primary); }
#tab-clients .chip.warn.on .c { color: var(--blood-bright); }
#tab-clients .chip .dot {
  width: 6px; height: 6px; border-radius: 50%;
}
#tab-clients .dot.moss { background: var(--accent-moss); }
#tab-clients .dot.smoke { background: var(--fg-smoke); }
#tab-clients .dot.blood { background: var(--accent-blood-bright); }

#tab-clients .clients-spacer { flex: 1; }
#tab-clients .sortlabel {
  font-size: var(--fs-mono); color: var(--ink-3);
  font-family: var(--font-mono);
}
#tab-clients .sortlabel b { color: var(--ink); font-weight: 600; }

#tab-clients .clients-bulkbar {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  background: var(--bg-raised);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
}
#tab-clients .bulkbar .bn { font-size: var(--fs-small); color: var(--accent-gold-bright); }
#tab-clients .btn-ghost.sm {
  padding: 5px 10px; font-size: var(--fs-small);
  background: transparent; border: 1px solid var(--border-blade);
  color: var(--fg-ash); cursor: pointer; border-radius: var(--radius-sm);
}
#tab-clients .btn-ghost.sm:hover { background: var(--bg-card); color: var(--fg-parchment); }
#tab-clients .btn-ghost.sm.danger { color: var(--accent-blood-bright); }
#tab-clients .btn-ghost.sm.danger:hover { background: var(--accent-blood); color: var(--fg-parchment); }
#tab-clients .iconbtn {
  background: transparent; border: 0; color: var(--fg-smoke);
  cursor: pointer; padding: 4px 8px; font-size: var(--fs-body);
}
#tab-clients .iconbtn:hover { color: var(--fg-parchment); }

/* ============================================================ */
/* Table card                                                    */
/* ============================================================ */
#tab-clients .clients-table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-md);
  overflow: hidden;
}

#tab-clients .ctable { width: 100%; display: table; border-collapse: collapse; }
#tab-clients .row {
  display: table-row;
  border-bottom: 1px solid var(--border-faint);
}
#tab-clients .row:last-child { border-bottom: 0; }
#tab-clients .row > div {
  display: table-cell;
  padding: 12px 10px;
  vertical-align: middle;
  font-size: var(--fs-small);
}

#tab-clients .row.hd {
  background: var(--bg-stone);
  border-bottom: 1px solid var(--border-iron);
}
#tab-clients .row.hd > div {
  font-family: var(--font-body);
  font-size: var(--fs-caption); letter-spacing: 0.12em;
  color: var(--ink-2); text-transform: uppercase;
  font-weight: 700; padding: 10px;
}
#tab-clients .row:not(.hd):hover { background: var(--bg-raised); }
#tab-clients .row.selected {
  background: var(--bg-raised);
  box-shadow: inset 3px 0 0 var(--accent-gold);
}
#tab-clients .row.dim { opacity: 0.55; }
#tab-clients .row.warn-row { box-shadow: inset 3px 0 0 var(--accent-blood-bright); }
#tab-clients .row.orphan { box-shadow: inset 3px 0 0 var(--accent-blood-bright); background: rgba(139,0,0,0.05); }
#tab-clients .row.sub {
  background: var(--bg-deep);
  border-left: 2px dashed var(--border-blade);
}
#tab-clients .row.sub .branch { color: var(--fg-smoke); font-size: var(--fs-body); margin-right: 4px; }

#tab-clients .c-chk { width: 30px; text-align: center; }
#tab-clients .c-n { width: 40px; text-align: center; color: var(--ink-3); font-family: var(--font-mono); font-feature-settings: "tnum"; }
#tab-clients .c-owner { min-width: 200px; }
#tab-clients .c-acc { min-width: 160px; }
#tab-clients .c-login { width: 180px; }
#tab-clients .c-contact { width: 180px; }
#tab-clients .c-hours { width: 110px; text-align: right; }
#tab-clients .c-act { width: 210px; text-align: right; }

/* Owner cell: avatar + name stack */
#tab-clients .c-owner { display: table-cell; }
#tab-clients .owner-row { display: flex; align-items: center; gap: 10px; }
#tab-clients .avatar {
  width: 36px; height: 36px;
  background: color-mix(in oklab, var(--primary) 14%, var(--surface));
  border: 1px solid color-mix(in oklab, var(--primary) 30%, var(--border));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-body); font-size: var(--fs-small);
  color: var(--primary); font-weight: 700; letter-spacing: 0.04em;
}
#tab-clients .avatar.dim { opacity: 0.4; }
#tab-clients .kname {
  font-family: var(--font-body);
  font-size: var(--fs-body); font-weight: 600;
  color: var(--ink); line-height: 1.2;
}
#tab-clients .uname {
  font-family: var(--font-mono);
  font-size: var(--fs-mono); color: var(--ink-3); margin-top: 2px;
}

/* Account cell */
#tab-clients .acc-code {
  font-family: var(--font-mono);
  font-size: var(--fs-mono); color: var(--ink); font-weight: 600;
}
#tab-clients .acc-meta-line { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }

/* Badge variants */
#tab-clients .badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  font-family: var(--font-body); font-size: var(--fs-caption);
  letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: var(--radius-sm);
  font-weight: 700; line-height: 1.4;
}
#tab-clients .badge.b-tiny { font-size: var(--fs-caption); padding: 2px 6px; }
#tab-clients .b-steel { background: rgba(124,147,168,0.12); color: var(--accent-steel); border: 1px solid rgba(124,147,168,0.3); }
#tab-clients .b-gold  { background: rgba(201,168,118,0.12); color: var(--accent-gold-bright); border: 1px solid rgba(201,168,118,0.3); }
#tab-clients .b-ember { background: rgba(217,119,6,0.12); color: var(--accent-ember); border: 1px solid rgba(217,119,6,0.3); }
#tab-clients .b-moss  { background: rgba(77,124,58,0.15); color: var(--accent-moss); border: 1px solid rgba(77,124,58,0.4); }
#tab-clients .b-blood { background: rgba(139,0,0,0.15); color: var(--accent-blood-bright); border: 1px solid rgba(139,0,0,0.4); }
#tab-clients .b-blood.b-strong {
  background: var(--accent-blood);
  color: var(--fg-parchment);
  border-color: var(--accent-blood-bright);
  box-shadow: 0 0 8px rgba(185,28,28,0.4);
}

#tab-clients .c-contact .contact { display: flex; align-items: center; gap: 6px; }
#tab-clients .c-contact .mono { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--ink-2); }
#tab-clients .c-contact .muted { color: var(--ink-3); }

#tab-clients .hours {
  display: inline-flex; align-items: baseline; flex-wrap: wrap;
  gap: 2px 4px; justify-content: flex-end; width: 100%;
  font-family: var(--font-num);
}
#tab-clients .hours .hv { font-size: var(--fs-sub); color: var(--accent-gold); font-weight: 700; font-feature-settings: "tnum"; }
#tab-clients .hours .hv.low { color: var(--accent-blood-bright); }
#tab-clients .hours .hv.muted { color: var(--fg-smoke); font-weight: 600; }
#tab-clients .hours .hu { font-size: var(--fs-small); color: var(--fg-smoke); }
#tab-clients .hours .hsub {
  flex-basis: 100%; text-align: right;
  font-size: var(--fs-caption); color: var(--ink-3); letter-spacing: .02em;
  font-weight: 500; margin-top: 1px; font-feature-settings: "tnum";
}
#tab-clients .muted { color: var(--fg-smoke); }
#tab-clients .small { font-size: var(--fs-small); }

/* Row actions */
#tab-clients .rowact { display: flex; justify-content: flex-end; gap: 4px; }
#tab-clients .rowact .iconbtn {
  padding: 6px 8px;
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-sm);
  color: var(--fg-ash);
  background: var(--bg-deep);
}
#tab-clients .rowact .iconbtn:hover { color: var(--fg-parchment); border-color: var(--border-blade); }
#tab-clients .rowact .iconbtn.danger:hover { color: var(--accent-blood-bright); border-color: var(--accent-blood); }
#tab-clients .rowact .btn-sm {
  padding: 6px 10px; font-size: var(--fs-small);
  background: transparent; border: 1px solid var(--border-blade);
  color: var(--fg-ash); cursor: pointer; border-radius: var(--radius-sm);
}
#tab-clients .rowact .btn-sm:hover { background: var(--bg-raised); color: var(--fg-parchment); }

/* ============================================================ */
/* Empty state                                                    */
/* ============================================================ */
#tab-clients .clients-empty {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  padding: 60px 40px;
  background: var(--bg-card);
  border: 1px dashed var(--border-blade);
  border-radius: var(--radius-md);
  text-align: center;
}
#tab-clients .empty-rune {
  width: 80px; height: 80px;
  color: var(--border-blade);
}
#tab-clients .empty-title { font-size: var(--fs-h2); color: var(--fg-parchment); }
#tab-clients .empty-sub { font-size: var(--fs-small); color: var(--fg-ash); max-width: 480px; line-height: 1.6; }

/* ============================================================ */
/* Modal shells (edit/add/delete)                                 */
/* ============================================================ */
.clients-modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(7,6,10,0.75);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.clients-modal {
  width: 100%; max-width: 920px; max-height: 90vh;
  display: flex; flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.clients-modal.confirm { max-width: 620px; }
.clients-modal.confirm.danger { border-top: 3px solid var(--accent-blood-bright); }
.clients-modal.confirm.blocked { border-top: 3px solid var(--accent-ember); }

.clients-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 20px 24px;
  background: var(--bg-stone);
  border-bottom: 1px solid var(--border-iron);
}
.clients-modal-head .eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-caption); letter-spacing: 0.12em;
  color: var(--ink-3); text-transform: uppercase;
  font-weight: 600; margin-bottom: 4px;
}
.clients-modal-head h3 {
  margin: 0; font-family: var(--font-body);
  font-size: var(--fs-h3); font-weight: 700;
  color: var(--ink); letter-spacing: 0.01em;
}
.clients-modal-head .close {
  background: transparent; border: 0; color: var(--fg-smoke);
  cursor: pointer; font-size: var(--fs-h2); padding: 4px 8px;
}
.clients-modal-head .close:hover { color: var(--fg-parchment); }

.clients-modal-body {
  padding: 24px; overflow-y: auto; flex: 1;
}

.clients-modal-section {
  margin-bottom: 24px;
}
.clients-modal-section-h {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-faint);
}
.clients-modal-section-n {
  width: 32px; height: 32px;
  background: var(--primary); color:var(--on-cta);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-body);
  font-size: var(--fs-small); font-weight: 700;
  border-radius: var(--radius-sm);
}
.clients-modal-section-t {
  font-family: var(--font-body); font-weight: 700;
  font-size: var(--fs-sub); color: var(--ink);
}
.clients-modal-section-sub {
  font-family: var(--font-mono);
  font-size: var(--fs-caption); color: var(--ink-3);
  letter-spacing: 0.02em; margin-top: 2px;
}

.clients-atomic-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: color-mix(in oklab, var(--primary) 8%, var(--surface));
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}
.clients-atomic-bar .ab-t {
  font-family: var(--font-body); font-size: var(--fs-small);
  letter-spacing: 0.10em; color: var(--primary);
  text-transform: uppercase; font-weight: 700;
}
.clients-atomic-bar .ab-s {
  font-size: var(--fs-small); color: var(--ink-2);
}

.clients-form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.clients-field { grid-column: span 6; }
.clients-field.span-2 { grid-column: span 12; }
.clients-field.span-full { grid-column: span 12; }

.clients-field label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-caption); letter-spacing: 0.02em;
  color: var(--ink-2); font-weight: 600; margin-bottom: 6px;
}
.clients-field label .req { color: var(--accent-blood-bright); margin-left: 2px; }

.clients-field input,
.clients-field select,
.clients-field textarea {
  width: 100%; padding: 9px 12px;
  background: var(--bg-deep); border: 1px solid var(--border-iron);
  color: var(--fg-parchment); border-radius: var(--radius-sm);
  font-size: var(--fs-small); box-sizing: border-box;
  font-family: inherit;
}
.clients-field input.mono { font-family: var(--font-mono); }
.clients-field input:focus,
.clients-field select:focus,
.clients-field textarea:focus { outline: none; border-color: var(--accent-gold); }
.clients-field input[readonly] {
  background: var(--bg-void); color: var(--fg-ash); cursor: not-allowed;
}
.clients-field textarea { min-height: 70px; resize: vertical; }
.clients-field .fsub {
  font-family: var(--font-body);
  font-size: var(--fs-caption); color: var(--ink-3); margin-top: 4px;
}

.clients-modal-foot {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 24px;
  background: var(--bg-stone);
  border-top: 1px solid var(--border-iron);
}
.clients-modal-foot .spacer { flex: 1; }
.clients-modal-foot .hint {
  font-family: var(--font-body);
  font-size: var(--fs-caption); color: var(--ink-3);
}

/* Cascade list inside delete modal */
.cascade-list {
  background: var(--bg-deep);
  border: 1px solid var(--border-iron);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 14px 0;
}
.cascade-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0;
  font-size: var(--fs-small);
}
.csc-tag {
  font-family: var(--font-body); font-size: var(--fs-caption);
  letter-spacing: 0.08em; padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-card); color: var(--ink-2);
  border: 1px solid var(--border-iron);
  min-width: 80px; text-align: center;
  font-weight: 700; text-transform: uppercase;
}
.csc-tag.blood {
  background: var(--accent-blood); color: var(--fg-parchment);
  border-color: var(--accent-blood-bright);
  animation: pulse 2s infinite;
}
.csc-tag.ember {
  background: var(--accent-ember); color:var(--on-cta);
  border-color: var(--accent-ember);
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.7} }

.confirm-typed {
  margin-top: 16px;
  font-size: var(--fs-small); color: var(--fg-ash);
}
.confirm-typed input {
  width: 100%; padding: 10px 12px; margin-top: 8px;
  background: var(--bg-deep); border: 1px solid var(--border-iron);
  color: var(--ink); border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: var(--fs-mono);
  box-sizing: border-box;
}
.confirm-typed input:focus { outline: none; border-color: var(--accent-blood-bright); }

.suggest {
  background: rgba(77,124,58,0.08);
  border-left: 3px solid var(--accent-moss);
  padding: 12px 14px;
  margin-top: 14px;
  font-size: var(--fs-small); color: var(--fg-ash);
}
.suggest b { color: var(--accent-moss); }

/* ============================================================ */
/* Responsive — 1280 / 1024 tablet, 768 / 480 mobile             */
/* ============================================================ */

/* Wide tablet — keep all columns but tighten contact + login */
@media (max-width: 1280px) {
  #tab-clients .c-login { width: 150px; }
  #tab-clients .c-contact { width: 140px; }
  #tab-clients .c-act { width: 200px; }
}

/* Tablet — drop login col (badges) + tighten everything */
@media (max-width: 1024px) {
  #tab-clients .row > div { padding: 10px 8px; }
  #tab-clients .c-login { display: none; }
  #tab-clients .c-contact { width: 130px; }
  #tab-clients .clients-topbar { flex-wrap: wrap; gap: 12px; padding: 12px 14px; }
  #tab-clients .clients-search { max-width: 100%; order: 99; flex-basis: 100%; }
  #tab-clients .clients-toolbar { padding: 10px 12px; }
  #tab-clients .rowact .iconbtn { padding: 5px 7px; }
  #tab-clients .c-act { width: 190px; }
}

/* Phone landscape — card stack layout (cells stack vertically per row) */
@media (max-width: 768px) {
  #tab-clients .ctable,
  #tab-clients .row { display: block; }
  #tab-clients .row.hd { display: none; }
  #tab-clients .row {
    padding: 12px;
    border-bottom: 1px solid var(--border-soft);
    position: relative;
  }
  #tab-clients .row.sub { padding-left: 24px; border-left: 2px dashed var(--border); }
  #tab-clients .row > div {
    display: block;
    width: auto !important;
    min-width: 0 !important;
    padding: 4px 0;
    text-align: left !important;
  }
  #tab-clients .c-chk {
    position: absolute; top: 12px; right: 12px; width: auto;
  }
  #tab-clients .c-n {
    display: inline-block !important; padding: 0; margin-right: 8px;
    color: var(--ink-3); font-size: 12px;
  }
  #tab-clients .c-owner { padding-bottom: 8px !important; border-bottom: 1px solid var(--border-soft); margin-bottom: 6px; }
  #tab-clients .c-acc { padding-top: 6px !important; }
  #tab-clients .c-hours {
    display: flex !important; justify-content: space-between; align-items: center;
    padding: 8px 0 !important; margin-top: 4px;
    border-top: 1px dashed var(--border-soft);
  }
  #tab-clients .hours { width: auto; justify-content: flex-end; }
  #tab-clients .hours::before {
    content: "잔액 · Số dư";
    font-size: 11px; color: var(--ink-3); font-weight: 600;
    letter-spacing: .04em; margin-right: auto; align-self: center;
  }
  #tab-clients .c-act {
    padding-top: 10px !important; margin-top: 6px;
    border-top: 1px solid var(--border-soft);
  }
  #tab-clients .rowact { justify-content: flex-start; flex-wrap: wrap; }
  .clients-form-grid { grid-template-columns: 1fr; }
  .clients-field, .clients-field.span-2, .clients-field.span-full { grid-column: span 1; }
  .clients-modal-head { padding: 16px 18px; }
  .clients-modal-body { padding: 18px; }
}

/* Phone portrait — tighter still */
@media (max-width: 480px) {
  #tab-clients .clients-topbar { padding: 10px 12px; gap: 8px; }
  #tab-clients .clients-title h2 { font-size: 16px; }
  #tab-clients .clients-toolbar { padding: 8px 10px; gap: 8px; }
  #tab-clients .chip { padding: 5px 10px; font-size: 12px; }
  #tab-clients #clients-add-btn { width: 100%; order: 0; }
  #tab-clients .clients-bulkbar { flex-wrap: wrap; gap: 6px; padding: 6px 10px; }
  #tab-clients .row { padding: 10px; }
  #tab-clients .rowact .iconbtn { padding: 6px 9px; font-size: 14px; }
}