/* ═══════════════════════════════════════════════════
   ContasApp — styles.css
   Conceito: Clean Slate Pro
   Inspiração: Stripe, Linear, Mercury Bank
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg:       #F3F4F6;   /* gray-100 */
  --surface:  #FFFFFF;
  --border:   #E5E7EB;   /* gray-200 */
  --border-m: #D1D5DB;   /* gray-300 */

  --ink:   #111827;      /* gray-900 */
  --ink-2: #6B7280;      /* gray-500 */
  --ink-3: #9CA3AF;      /* gray-400 */

  /* Único acento — estados interativos apenas */
  --accent:    #2563EB;
  --accent-lt: #EFF6FF;
  --accent-rg: rgba(37,99,235,.12);

  /* Semânticas */
  --green:  #059669;
  --glt:    #ECFDF5;
  --gmd:    #A7F3D0;
  --red:    #DC2626;
  --rlt:    #FEF2F2;
  --rmd:    #FECACA;
  --amber:  #D97706;
  --alt:    #FFFBEB;

  --r: 8px;

  /* Cor fixa para botões primários — não inverte no tema escuro */
  --btn-bg:    #111827;
  --btn-color: #FFFFFF;
}

/* ── RESET ───────────────────────────────────────── */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── LOADING ─────────────────────────────────────── */
#loading-bar {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--ink);
  z-index: 9999;
  transform-origin: left;
  animation: lb 1.1s ease-in-out infinite alternate;
}
@keyframes lb {
  from { transform: scaleX(.05); opacity:.5; }
  to   { transform: scaleX(.9);  opacity:1;  }
}

/* ── HEADER ──────────────────────────────────────── */
.hdr {
  background: var(--surface);
  padding: 0 18px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}

.logo {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.5px;
  color: var(--ink);
}
.logo em {
  font-style: normal;
  font-weight: 400;
  color: var(--ink-3);
  margin-left: 1px;
}

.hdr-sub {
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-top: 1px;
}
.hdr-left { display: flex; flex-direction: column; line-height: 1.2; }
.hdr-right { display: flex; align-items: center; gap: 6px; }

.btn-add {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-size: 18px; font-weight: 400; line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .12s;
}
.btn-add:active { opacity: .65; }

.btn-icon-sm {
  width: 30px; height: 30px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-2);
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .1s;
}
.btn-icon-sm:active { background: var(--bg); }

.back-btn {
  display: flex; align-items: center; gap: 4px;
  background: none; border: none;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-size: 14px; font-weight: 500;
  cursor: pointer; padding: 0;
}

/* ── CONTENT ─────────────────────────────────────── */
.content { flex: 1; padding: 16px; overflow-y: auto; }

/* ── SEARCH ──────────────────────────────────────── */
.search-wrap { position: relative; margin-bottom: 12px; }
.search-icon {
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--ink-3); font-size: 13px; pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 9px 12px 9px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-family: 'Inter', sans-serif;
  font-size: 14px; color: var(--ink); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-rg);
}
.search-input::placeholder { color: var(--ink-3); }

/* ── CHIPS ───────────────────────────────────────── */
.sort-row {
  display: flex; gap: 5px;
  overflow-x: auto; scrollbar-width: none;
  padding-bottom: 12px;
}
.sort-row::-webkit-scrollbar { display: none; }
.chip {
  font-size: 12px; font-weight: 500;
  padding: 4px 11px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer; white-space: nowrap;
  transition: all .12s;
}
.chip.on {
  background: var(--btn-bg);
  border-color: var(--btn-bg);
  color: var(--btn-color);
  font-weight: 600;
}

/* ── CLIENT CARD ─────────────────────────────────── */
.cc {
  background: var(--surface);
  border-radius: var(--r);
  border: 1px solid var(--border);
  padding: 14px 15px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color .15s, transform .1s;
}
.cc:active { transform: scale(.99); }
.cc.over   { border-color: var(--rmd); }

/* status: dot antes do nome */
.cc-name {
  font-size: 14px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.ok   { background: var(--green); }
.status-dot.warn { background: var(--amber); }
.status-dot.over { background: var(--red); }
.status-dot.blocked { background: var(--ink-3); }

.cc-phone  { font-size: 11px; color: var(--ink-3); margin-top: 2px; margin-left: 12px; }
.cc-top    { margin-bottom: 10px; }
.cc-bottom { display: flex; justify-content: space-between; align-items: flex-end; }

.cc-bal-label {
  font-size: 10px; font-weight: 600;
  color: var(--ink-3); text-transform: uppercase;
  letter-spacing: .5px; margin-bottom: 2px;
}
.cc-bal-value {
  font-size: 20px; font-weight: 700;
  letter-spacing: -.6px;
}
.cc-bal-value.ok   { color: var(--ink); }
.cc-bal-value.warn { color: var(--amber); }
.cc-bal-value.over { color: var(--red); }
.cc-lim { text-align: right; }
.cc-lim-v {
  font-size: 12px; font-weight: 500; color: var(--ink-3);
}

.progress {
  height: 2px; background: var(--border);
  border-radius: 1px; margin-top: 10px; overflow: hidden;
}
.progress-fill { height: 100%; border-radius: 1px; transition: width .4s; }

/* ── TAGS / BADGES ───────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 500;
  padding: 2px 7px;
  border-radius: 99px; white-space: nowrap;
}
.pill.ok   { background: var(--glt);  color: var(--green); }
.pill.warn { background: var(--alt);  color: var(--amber); }
.pill.over { background: var(--rlt);  color: var(--red); }

/* ── FORM ────────────────────────────────────────── */
.fg { margin-bottom: 14px; }
.fl {
  display: block;
  font-size: 11px; font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase; letter-spacing: .6px;
  margin-bottom: 5px;
}
.fi {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 12px;
  font-family: 'Inter', sans-serif;
  font-size: 15px; color: var(--ink); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.fi:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-rg);
}
.fi::placeholder { color: var(--ink-3); }
textarea.fi    { resize: none; min-height: 60px; }
.fh            { font-size: 12px; color: var(--ink-3); margin-top: 4px; line-height: 1.5; }

input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }
input[type=number] { -moz-appearance: textfield; }

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  width: 100%;
  padding: 12px 16px;
  border-radius: 99px; /* pill */
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: opacity .12s, transform .1s;
  letter-spacing: -.1px;
}
.btn:active    { opacity: .75; transform: scale(.99); }
.btn-primary   { background: var(--btn-bg); color: var(--btn-color); }
.btn-secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--border); }
.btn-danger    { background: var(--red); color: #fff; }
.btn-row       { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* ── BALANCE CARD ────────────────────────────────── */
.bal-card {
  background: var(--ink);
  border-radius: var(--r);
  padding: 20px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
}
.bal-card.danger { background: #450A0A; }
.bal-card.warn   { background: #451A03; }

/* nome do cliente como watermark */
.bal-card-watermark {
  position: absolute;
  right: -10px; bottom: -14px;
  font-size: 64px; font-weight: 800;
  color: rgba(255,255,255,.04);
  white-space: nowrap;
  letter-spacing: -3px;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.bal-lbl {
  font-size: 10px; font-weight: 600;
  color: rgba(255,255,255,.4);
  text-transform: uppercase; letter-spacing: .7px;
  margin-bottom: 8px;
}
.bal-big {
  font-size: 34px; font-weight: 800;
  color: #fff;
  line-height: 1; letter-spacing: -1.5px;
}

.bal-meta { display: flex; gap: 0; margin-top: 18px; }
.bm {
  flex: 1;
  padding-right: 14px;
  border-right: 1px solid rgba(255,255,255,.08);
  margin-right: 14px;
}
.bm:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.bm-l {
  font-size: 10px; color: rgba(255,255,255,.35);
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 3px; font-weight: 500;
}
.bm-v {
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,.85);
}

.prog-bar  { height: 2px; background: rgba(255,255,255,.08); border-radius: 1px; margin-top: 16px; overflow: hidden; }
.prog-fill { height: 100%; border-radius: 1px; }

/* ── ACTION ROW ──────────────────────────────────── */
.act-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.act-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 13px 10px;
  cursor: pointer; text-align: center;
  font-family: 'Inter', sans-serif;
  transition: border-color .12s, transform .1s;
}
.act-btn:active { transform: scale(.97); }
.act-btn .a-ico { font-size: 18px; margin-bottom: 5px; }
.act-btn .a-lbl { font-size: 13px; font-weight: 600; color: var(--ink); }
.act-btn .a-sub { font-size: 11px; color: var(--ink-3); margin-top: 1px; }

/* ── TABS ────────────────────────────────────────── */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.tab {
  flex: 1; padding: 9px 8px; text-align: center;
  font-size: 13px; font-weight: 500; color: var(--ink-3);
  cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.tab.on {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 600;
}

/* ── PURCHASE ITEM ───────────────────────────────── */
.pi {
  background: var(--surface);
  border-radius: var(--r);
  padding: 12px;
  margin-bottom: 6px;
  border: 1px solid var(--border);
}
.pi.overdue { border-color: var(--rmd); }
.pi.paid    { opacity: .45; }

.pi-row     { display: flex; justify-content: space-between; align-items: flex-start; }
.pi-date    { font-size: 11px; color: var(--ink-3); margin-bottom: 1px; }
.pi-obs     { font-size: 13px; color: var(--ink-2); }
.pi-val     { font-size: 15px; font-weight: 700; letter-spacing: -.3px; }
.pi-val.upd    { color: var(--red); }
.pi-val.paid-v { color: var(--green); }
.pi-orig    { font-size: 11px; color: var(--ink-3); text-decoration: line-through; }

.pi-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 8px; padding-top: 8px;
  border-top: 1px solid var(--border);
}
.pi-footer.no-border { border-top: none; padding-top: 0; margin-top: 4px; }

.ov-tag    { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; font-weight: 600; background: var(--rlt); color: var(--red); padding: 2px 7px; border-radius: 99px; }
.paid-tag  { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; font-weight: 600; background: var(--glt); color: var(--green); padding: 2px 7px; border-radius: 99px; }
.due-txt   { font-size: 11px; color: var(--ink-3); }
.interest-txt { font-size: 12px; color: var(--amber); font-weight: 600; }

.del-btn {
  width: 26px; height: 26px; border-radius: 6px;
  border: 1px solid var(--border); background: transparent;
  color: var(--ink-3); font-size: 11px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .12s; flex-shrink: 0; margin-left: 8px;
}
.del-btn:hover  { background: var(--rlt); color: var(--red); border-color: var(--rmd); }
.del-btn:active { transform: scale(.88); }

/* ── CALCULATOR ──────────────────────────────────── */
.calc-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  min-height: 72px; padding: 11px; margin-bottom: 11px;
}
.calc-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0; border-bottom: 1px solid var(--border);
  font-size: 17px; font-weight: 500; color: var(--ink);
}
.calc-item:last-child { border-bottom: none; }
.c-rm {
  background: none; border: none; color: var(--ink-3);
  cursor: pointer; font-size: 14px; padding: 0 2px;
  transition: color .12s;
}
.c-rm:hover { color: var(--red); }

.calc-total-row {
  background: var(--btn-bg);
  border-radius: var(--r);
  padding: 14px 15px;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.ct-lbl {
  font-size: 10px; color: rgba(255,255,255,.4);
  text-transform: uppercase; letter-spacing: .7px; font-weight: 600;
}
.ct-val {
  font-size: 26px; font-weight: 800;
  color: #fff; letter-spacing: -1px;
}

.ci-row { display: flex; gap: 7px; margin-bottom: 10px; }
.ci-row .fi { flex: 1; font-size: 20px; font-weight: 600; letter-spacing: -.3px; }
.c-add {
  background: var(--btn-bg); color: var(--btn-color);
  border: none; border-radius: var(--r);
  padding: 0 16px; font-size: 20px; font-weight: 400;
  cursor: pointer; flex-shrink: 0;
  transition: opacity .1s;
}
.c-add:active { opacity: .65; }

/* ── PAYMENT ITEM ────────────────────────────────── */
.pay-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 12px 14px; margin-bottom: 6px;
}
.pay-item-left { flex: 1; }
.pay-val  { font-size: 15px; color: var(--green); font-weight: 700; letter-spacing: -.3px; }
.pay-date { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.pay-tag  {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--glt); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}

/* ── EMPTY STATE ─────────────────────────────────── */
.empty { text-align: center; padding: 36px 20px; color: var(--ink-3); }
.empty .ico { font-size: 32px; margin-bottom: 10px; opacity: .3; display: block; }
.empty p { font-size: 14px; line-height: 1.6; }

/* ── ALERTS ──────────────────────────────────────── */
.alert-row {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; border-radius: var(--r);
  font-size: 13px; font-weight: 500; margin-bottom: 10px;
}
.alert-row.danger  { background: var(--rlt); color: var(--red); border: 1px solid var(--rmd); }
.alert-row.warn    { background: var(--alt); color: var(--amber); border: 1px solid #FDE68A; }
.alert-row.blocked { background: var(--bg); color: var(--ink-2); border: 1px solid var(--border-m); }

/* ── TOAST ───────────────────────────────────────── */
.toast {
  position: fixed; bottom: 20px; left: 50%;
  transform: translateX(-50%) translateY(60px);
  background: var(--ink); color: #fff;
  padding: 8px 16px; border-radius: 99px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 4px 14px rgba(0,0,0,.15);
  z-index: 999;
  transition: transform .22s cubic-bezier(.34,1.46,.64,1);
  white-space: nowrap; max-width: 300px; text-align: center;
}
.toast.show    { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--green); }
.toast.error   { background: var(--red); }

/* ── MODAL ───────────────────────────────────────── */
.overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(4px) saturate(180%);
  z-index: 200; align-items: flex-end; justify-content: center;
}
.overlay.show { display: flex; }
.modal-sheet {
  background: var(--surface);
  border-radius: 14px 14px 0 0;
  padding: 20px 18px 28px;
  width: 100%; max-width: 480px;
  box-shadow: 0 -1px 0 var(--border), 0 -4px 24px rgba(0,0,0,.06);
}
.modal-handle {
  width: 32px; height: 3px;
  background: var(--border); border-radius: 2px;
  margin: 0 auto 16px;
}
.modal-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.3px; }
.modal-body  { font-size: 14px; color: var(--ink-2); margin-bottom: 18px; line-height: 1.6; white-space: pre-line; }

/* ── MISC ────────────────────────────────────────── */
.divider         { height: 1px; background: var(--border); margin: 13px 0; }
.section-lbl     { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .7px; color: var(--ink-3); margin-bottom: 9px; }
.meta-chip       { font-size: 12px; color: var(--ink-2); background: var(--bg); border: 1px solid var(--border); border-radius: 99px; padding: 2px 9px; }
.client-meta-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }

.install-banner {
  background: var(--accent-lt);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--r);
  padding: 10px 12px;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; gap: 10px;
}
.install-banner span   { font-size: 13px; color: var(--accent); flex: 1; }
.install-banner button {
  background: var(--accent); color: #fff;
  border: none; border-radius: 99px;
  padding: 4px 12px; font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: 'Inter', sans-serif;
}

/* ── BLOCKED ─────────────────────────────────────── */
.cc.blocked { opacity: .5; }
.blocked-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 500;
  background: var(--bg); color: var(--ink-3);
  border: 1px solid var(--border); border-radius: 99px; padding: 2px 8px;
}

/* ── VIEWS ───────────────────────────────────────── */
.view        { display: none; flex-direction: column; flex: 1; }
.view.active { display: flex; }

@keyframes up {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim { animation: up .14s ease-out; }

/* ── CAROUSEL ────────────────────────────────────── */
.carousel-wrap  { margin-bottom: 14px; }
.carousel-track { display: flex; overflow: hidden; border-radius: var(--r); }
.carousel-inner {
  display: flex; width: 100%;
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}

.ov-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  flex: 0 0 100%;
  position: relative;
}

.ov-card-icon  { font-size: 16px; margin-bottom: 12px; display: block; }
.ov-card-label {
  font-size: 10px; font-weight: 600;
  color: var(--ink-3); text-transform: uppercase;
  letter-spacing: .6px; margin-bottom: 4px;
}
.ov-card-value {
  font-size: 28px; font-weight: 800;
  color: var(--ink);
  letter-spacing: -1px; line-height: 1;
}
.ov-card-value.green { color: var(--green); }
.ov-card-value.red   { color: var(--red); }
.ov-card-value.amber { color: var(--amber); }
.ov-card-sub   { font-size: 12px; color: var(--ink-3); margin-top: 5px; }

/* Linha colorida discreta no topo */
.ov-card.green { border-top: 2px solid var(--green); }
.ov-card.red   { border-top: 2px solid var(--red);   }
.ov-card.amber { border-top: 2px solid var(--amber);  }
.ov-card.ink   { border-top: 2px solid var(--ink-3);  }

.carousel-dots {
  display: flex; justify-content: center; align-items: center;
  gap: 5px; margin-top: 8px;
}
.c-dot {
  height: 4px; width: 4px; border-radius: 2px;
  background: var(--border);
  transition: all .2s ease; cursor: pointer;
}
.c-dot.on { background: var(--ink); width: 14px; }

/* ── BALANCE PREVIEW ─────────────────────────────── */
.bal-preview {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r);
  padding: 11px 13px; margin-bottom: 12px;
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.bp-item { text-align: center; flex: 1; }
.bp-lbl  { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-3); margin-bottom: 3px; }
.bp-val  { font-size: 14px; font-weight: 700; color: var(--ink); letter-spacing: -.3px; }
.bp-val.new-over { color: var(--red); }
.bp-val.new-warn { color: var(--amber); }
.bp-arrow { color: var(--ink-3); font-size: 12px; flex-shrink: 0; }

/* ── INTEREST BREAKDOWN ──────────────────────────── */
.interest-breakdown { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 5px; }
.ib-chip { font-size: 11px; padding: 2px 7px; border-radius: 99px; font-weight: 500; }
.ib-principal { background: var(--bg); color: var(--ink-2); border: 1px solid var(--border); }
.ib-interest  { background: var(--alt); color: var(--amber); }

/* ── MONTHLY ─────────────────────────────────────── */
.month-section { margin-bottom: 16px; }
.month-title {
  font-size: 11px; font-weight: 600; color: var(--ink);
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 9px; padding-bottom: 7px;
  border-bottom: 1px solid var(--border);
}
.month-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.month-stat    {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 11px 12px;
}
.ms-lbl { font-size: 10px; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.ms-val { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: -.3px; }
.ms-val.green { color: var(--green); }
.ms-sub { font-size: 11px; color: var(--ink-3); margin-top: 2px; }

/* ── HOME TOGGLE + SEARCH ROW ─────────────────────── */
.home-header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.view-toggle {
  display: flex;
  background: var(--border);
  border-radius: 8px;
  padding: 2px;
  flex-shrink: 0;
}
.vt-btn {
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 600;
  padding: 5px 13px;
  border-radius: 6px;
  border: none; background: transparent;
  color: var(--ink-3); cursor: pointer;
  transition: all .15s; white-space: nowrap;
}
.vt-btn.on {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
}

.search-input-inline {
  flex: 1; min-width: 0;
  padding: 8px 11px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-family: 'Inter', sans-serif;
  font-size: 13px; color: var(--ink); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.search-input-inline:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-rg);
}
.search-input-inline::placeholder { color: var(--ink-3); }

/* ── PURCHASE LIST (home) ─────────────────────────── */
.pur-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
  margin-bottom: 7px;
  cursor: pointer;
  transition: border-color .12s;
}
.pur-item.overdue { border-color: var(--rmd); }
.pur-item:active  { opacity: .85; }

.pur-item-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4px;
}
.pur-item-name  { font-size: 14px; font-weight: 600; }
.pur-item-val   { font-size: 14px; font-weight: 700; letter-spacing: -.3px; }
.pur-item-val.upd { color: var(--red); }
.pur-item-meta  { display: flex; gap: 8px; align-items: center; }
.pur-item-date  { font-size: 11px; color: var(--ink-3); }
.pur-item-obs   { font-size: 11px; color: var(--ink-2); }

/* ── RECEIPT ──────────────────────────────────────── */
.receipt-wrap {
  padding: 0;
}

.receipt-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.receipt-store {
  font-size: 16px; font-weight: 800;
  letter-spacing: -.5px; color: var(--ink);
  margin-bottom: 2px;
}
.receipt-type {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .7px;
  color: var(--ink-3);
}

.receipt-body {
  padding: 16px 20px;
}
.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
}
.receipt-row + .receipt-row { border-top: 1px solid var(--border); }
.rr-label { font-size: 13px; color: var(--ink-2); }
.rr-value { font-size: 13px; font-weight: 600; color: var(--ink); }
.rr-value.green  { color: var(--green); }
.rr-value.red    { color: var(--red); }
.rr-value.amber  { color: var(--amber); }

.receipt-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 20px;
  background: var(--ink);
  margin: 0 0 0;
}
.rt-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: rgba(255,255,255,.5); }
.rt-value { font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -1px; }

.receipt-divider {
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--border) 0, var(--border) 6px, transparent 6px, transparent 12px);
  margin: 0 20px;
}

.receipt-actions {
  display: flex; gap: 8px;
  padding: 14px 20px 20px;
}
.receipt-actions .btn { flex: 1; }

.receipt-footer {
  padding: 0 20px 16px;
  text-align: center;
  font-size: 11px; color: var(--ink-3);
}

/* whatsapp btn */
.btn-wa {
  background: #25D366; color: #fff;
  border: none; border-radius: 99px;
  font-family: 'Inter', sans-serif;
  font-size: 14px; font-weight: 600;
  padding: 12px 16px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: opacity .12s;
}
.btn-wa:active { opacity: .8; }

/* ── LIST TOOLBAR ─────────────────────────────────── */
.list-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.sort-select {
  flex-shrink: 0;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 500;
  color: var(--ink);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 9px center;
  padding-right: 26px;
  transition: border-color .15s;
}
.sort-select:focus { border-color: var(--accent); }

/* ── CONTEXT MENU ─────────────────────────────────── */
.ctx-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-3);
  font-size: 14px; font-weight: 700;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .12s, color .12s;
  letter-spacing: 1px;
  line-height: 1;
}
.ctx-btn:hover { background: var(--bg); color: var(--ink); }

.ctx-menu {
  position: fixed;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
  z-index: 500;
  min-width: 180px;
  overflow: hidden;
  animation: ctx-in .1s ease-out;
}
@keyframes ctx-in {
  from { opacity: 0; transform: scale(.95) translateY(-4px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.ctx-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px;
  font-size: 13px; font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  border: none; background: none; width: 100%;
  text-align: left; font-family: 'Inter', sans-serif;
  transition: background .1s;
}
.ctx-item:hover { background: var(--bg); }
.ctx-item + .ctx-item { border-top: 1px solid var(--border); }
.ctx-item.danger { color: var(--red); }
.ctx-item .ctx-ico { font-size: 14px; flex-shrink: 0; }

/* ── PURCHASE DETAIL PAGE ─────────────────────────── */
.pd-header {
  background: var(--ink);
  border-radius: var(--r);
  padding: 20px;
  margin-bottom: 14px;
  position: relative; overflow: hidden;
}
.pd-header.overdue { background: #450A0A; }
.pd-header.paid    { background: #052E16; }

.pd-lbl  { font-size: 10px; font-weight: 600; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 6px; }
.pd-val  { font-size: 32px; font-weight: 800; color: #fff; letter-spacing: -1px; line-height: 1; }
.pd-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.pd-chip {
  font-size: 11px; font-weight: 600; padding: 3px 9px;
  border-radius: 99px; border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.7);
}
.pd-chip-client {
  border-color: rgba(255,255,255,.35);
  color: rgba(255,255,255,.9);
  transition: background .12s;
}
.pd-chip-client:hover { background: rgba(255,255,255,.08); }

.pd-section { margin-bottom: 16px; }
.pd-section-title {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .7px;
  color: var(--ink-3); margin-bottom: 8px;
}
.pd-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 9px 0; border-bottom: 1px solid var(--border);
}
.pd-row:last-child { border-bottom: none; }
.pd-row-label { font-size: 13px; color: var(--ink-2); }
.pd-row-value { font-size: 13px; font-weight: 600; color: var(--ink); }
.pd-row-value.red   { color: var(--red); }
.pd-row-value.green { color: var(--green); }
.pd-row-value.amber { color: var(--amber); }

.pd-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2px 14px;
  margin-bottom: 14px;
}

.pd-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }

/* ── PAID PURCHASE ITEM (home list) ───────────────── */
.pur-item.paid { opacity: .45; }
.pur-item-val.paid-v { color: var(--green); }

/* ── SETTINGS ─────────────────────────────────────── */
.settings-section { margin-bottom: 20px; }
.settings-section-title {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .7px;
  color: var(--ink-3); margin-bottom: 8px;
}
.settings-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
}
.settings-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.settings-row-label { font-size: 14px; font-weight: 500; color: var(--ink); }
.settings-row-sub   { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* Toggle switch */
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute; inset: 0;
  background: var(--border-m); border-radius: 12px;
  cursor: pointer; transition: background .2s;
}
.toggle-track::after {
  content: '';
  position: absolute; left: 3px; top: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.toggle input:checked + .toggle-track { background: var(--accent); }
.toggle input:checked + .toggle-track::after { transform: translateX(20px); }

/* ── DASHBOARD ───────────────────────────────────── */
.dash-summary-bar {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 12px;
  margin-bottom: 14px;
}
.dsb-item { flex: 1; text-align: center; }
.dsb-sep  { width: 1px; background: var(--border); margin: 0 4px; flex-shrink: 0; }
.dsb-lbl  { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--ink-3); margin-bottom: 4px; }
.dsb-val  { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: -.4px; }
.dsb-val.green { color: var(--green); }
.dsb-val.red   { color: var(--red); }

#dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 10px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  transition: transform .12s, border-color .15s;
}
.dash-card:active { transform: scale(.96); }
/* terceiro card ocupa a linha inteira */
.dash-card:last-child {
  grid-column: 1 / -1;
}
.dash-card svg { display: block; color: var(--ink-2); flex-shrink: 0; }

/* Card destacado (ação principal) */
.dash-card.featured {
  background: #2563EB;
  border-color: transparent;
}
.dash-card.featured svg       { color: rgba(255,255,255,.92); }
.dash-card.featured .dc-label { color: rgba(255,255,255,.92); }

.dc-label { font-size: 12px; font-weight: 600; color: var(--ink); line-height: 1.3; }

/* ── DASHBOARD RECENT SECTION ────────────────────── */
.dash-section-header {
  display: flex; justify-content: space-between; align-items: center;
  margin: 18px 0 10px;
}
.dash-section-title {
  font-size: 13px; font-weight: 700; color: var(--ink);
}
.dash-section-meta {
  font-size: 12px; color: var(--ink-3); margin-bottom: 8px;
}
.dash-section-link {
  background: none; border: none; padding: 0;
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 600; color: var(--accent);
  cursor: pointer;
}

/* ── SALES FEED ───────────────────────────────────── */
.sf-day-group  { margin-bottom: 20px; }
.sf-day-header {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .6px;
  color: var(--ink-3);
  padding: 4px 0 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.sf-day-total { font-size: 13px; font-weight: 700; color: var(--ink); text-transform: none; letter-spacing: 0; }

/* ── FONT SIZE PICKER ─────────────────────────────── */
.font-size-picker {
  display: flex; gap: 8px;
}
.fsp-btn {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 12px 6px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all .15s;
}
.fsp-btn.on {
  background: var(--accent-lt);
  border-color: var(--accent);
}
.fsp-a   { font-weight: 700; color: var(--ink); line-height: 1; }
.fsp-lbl { font-size: 11px; font-weight: 500; color: var(--ink-3); }
.fsp-btn.on .fsp-lbl { color: var(--accent); }

/* ── FONTE MAIOR (acessibilidade) ─────────────────── */
html.font-large,
html.font-large body { font-size: 17px; }
html.font-large .fi         { font-size: 17px; }
html.font-large .cc-name    { font-size: 16px; }
html.font-large .cc-bal-value { font-size: 22px; }
html.font-large .pi-val     { font-size: 17px; }
html.font-large .pi-obs     { font-size: 15px; }
html.font-large .pi-date    { font-size: 13px; }
html.font-large .pur-item-name { font-size: 16px; }
html.font-large .pur-item-val  { font-size: 16px; }
html.font-large .btn        { font-size: 16px; padding: 14px 16px; }
html.font-large .modal-title { font-size: 18px; }
html.font-large .modal-body  { font-size: 16px; }
html.font-large .ctx-item   { font-size: 15px; padding: 13px 14px; }
html.font-large .settings-row-label { font-size: 16px; }
html.font-large .settings-row-sub   { font-size: 14px; }
html.font-large .ov-card-value { font-size: 30px; }
html.font-large .ov-card-sub   { font-size: 14px; }
html.font-large .tab        { font-size: 15px; }
html.font-large .toast      { font-size: 15px; }
html.font-large .pay-val    { font-size: 17px; }
html.font-large .pd-val     { font-size: 34px; }
html.font-large .pd-row-label,
html.font-large .pd-row-value { font-size: 15px; }
html.font-large .alert-row  { font-size: 15px; }
html.font-large .dsb-val    { font-size: 18px; }
html.font-large .dc-label   { font-size: 15px; }
html.font-large .dc-sub     { font-size: 13px; }
html.font-large .sf-day-total { font-size: 15px; }

html.font-xlarge,
html.font-xlarge body { font-size: 19px; }
html.font-xlarge .fi         { font-size: 19px; }
html.font-xlarge .cc-name    { font-size: 18px; }
html.font-xlarge .cc-bal-value { font-size: 25px; }
html.font-xlarge .pi-val     { font-size: 19px; }
html.font-xlarge .pi-obs     { font-size: 17px; }
html.font-xlarge .pi-date    { font-size: 15px; }
html.font-xlarge .pur-item-name { font-size: 18px; }
html.font-xlarge .pur-item-val  { font-size: 18px; }
html.font-xlarge .btn        { font-size: 18px; padding: 15px 16px; }
html.font-xlarge .modal-title { font-size: 20px; }
html.font-xlarge .modal-body  { font-size: 18px; }
html.font-xlarge .ctx-item   { font-size: 17px; padding: 14px 16px; }
html.font-xlarge .settings-row-label { font-size: 18px; }
html.font-xlarge .settings-row-sub   { font-size: 16px; }
html.font-xlarge .ov-card-value { font-size: 32px; }
html.font-xlarge .ov-card-sub   { font-size: 16px; }
html.font-xlarge .tab        { font-size: 17px; }
html.font-xlarge .toast      { font-size: 17px; }
html.font-xlarge .pay-val    { font-size: 19px; }
html.font-xlarge .pd-val     { font-size: 37px; }
html.font-xlarge .pd-row-label,
html.font-xlarge .pd-row-value { font-size: 17px; }
html.font-xlarge .alert-row  { font-size: 17px; }
html.font-xlarge .dsb-val    { font-size: 20px; }
html.font-xlarge .dc-label   { font-size: 17px; }
html.font-xlarge .dc-sub     { font-size: 15px; }
html.font-xlarge .sf-day-total { font-size: 17px; }

/* ── DARK THEME ───────────────────────────────────── */
html.dark {
  --bg:         #0F0F0F;
  --surface:    #1A1A1A;
  --border:     #2E2E2E;
  --border-m:   #3D3D3D;
  --ink:        #F0F0F0;
  --ink-2:      #A0A0A0;
  --ink-3:      #606060;
  --accent:     #4F84F1;
  --accent-lt:  rgba(79,132,241,.12);
  --accent-rg:  rgba(79,132,241,.2);
  --green:      #34D399;
  --glt:        rgba(52,211,153,.1);
  --gmd:        rgba(52,211,153,.25);
  --red:        #F87171;
  --rlt:        rgba(248,113,113,.1);
  --rmd:        rgba(248,113,113,.25);
  --amber:      #FBBF24;
  --alt:        rgba(251,191,36,.1);
  /* Botões primários ficam num azul-escuro no dark, não branco */
  --btn-bg:     #2563EB;
  --btn-color:  #FFFFFF;
  color-scheme: dark;
}

/* Cartões e superfícies no escuro */
html.dark .bal-card          { background: #111128; }
html.dark .bal-card.danger   { background: #1C0707; }
html.dark .bal-card.warn     { background: #1C1007; }
html.dark .pd-header         { background: #111128; }
html.dark .pd-header.paid    { background: #071C10; }
html.dark .pd-header.overdue { background: #1C0707; }
html.dark .calc-total-row    { background: #111128; }

/* Estrutura base */
html.dark .hdr          { background: var(--surface); border-color: var(--border); }
html.dark .modal-sheet  { background: var(--surface); }
html.dark .ctx-menu     { background: var(--surface); border-color: var(--border); }

/* Input e selects — garantir fundo correto */
html.dark .fi,
html.dark .fi:focus,
html.dark .sort-select,
html.dark .search-input,
html.dark .search-input-inline {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border);
}

/* Toggle switch track */
html.dark .toggle-track { background: var(--border-m); }

/* Linhas em tabelas de meses e resumo */
html.dark .month-stat,
html.dark .settings-card { background: var(--surface); border-color: var(--border); }

/* Botão secundário */
html.dark .btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--border); }
html.dark .btn-icon-sm   { background: var(--surface); border-color: var(--border); color: var(--ink-2); }
html.dark .ctx-btn       { background: var(--surface); border-color: var(--border); color: var(--ink-3); }
html.dark .view-toggle   { background: var(--border); }
html.dark .vt-btn.on     { background: var(--surface); color: var(--ink); }

/* Chips */
html.dark .chip      { background: var(--surface); border-color: var(--border); color: var(--ink-2); }
html.dark .chip.on   { background: var(--btn-bg); color: var(--btn-color); border-color: var(--btn-bg); }

/* Abas (tabs) */
html.dark .tab.on { color: var(--accent); border-bottom-color: var(--accent); }

/* Itens de compra e pagamento */
html.dark .pi,
html.dark .pay-item,
html.dark .pur-item,
html.dark .cc,
html.dark .act-btn   { background: var(--surface); border-color: var(--border); }

/* Meta chips */
html.dark .meta-chip,
html.dark .ib-principal { background: var(--bg); border-color: var(--border); }

/* Overview cards */
html.dark .ov-card { background: var(--surface); border-color: var(--border); }

/* Balance preview */
html.dark .bal-preview { background: var(--bg); border-color: var(--border); }

/* Carrossel dots */
html.dark .c-dot    { background: var(--border); }
html.dark .c-dot.on { background: var(--ink); }

/* Install banner */
html.dark .install-banner { background: rgba(79,132,241,.08); border-color: rgba(79,132,241,.2); }

/* Scrollbar */
html.dark * { scrollbar-color: var(--border) transparent; }

/* Dashboard e sales feed */
html.dark .dash-summary-bar { background: var(--surface); border-color: var(--border); }
html.dark .dash-card        { background: var(--surface); border-color: var(--border); }
html.dark .dash-card.featured { background: #2563EB; border-color: transparent; }
html.dark .sf-day-header { color: var(--ink-3); border-color: var(--border); }

/* Font size picker */
html.dark .fsp-btn { background: var(--bg); border-color: var(--border); }
html.dark .fsp-btn.on { background: var(--accent-lt); border-color: var(--accent); }

/* ── CLIENT CARD NAME ROW ─────────────────────────── */
.cc-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}
.cc-name-row .cc-name { flex: 1; min-width: 0; }

/* ── LOGIN ────────────────────────────────────────── */
.login-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 32px 24px;
  background: var(--bg);
}

.login-logo {
  text-align: center;
  margin-bottom: 36px;
}

.login-sub {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: .6px;
  text-transform: uppercase;
  margin-top: 6px;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 24px;
}

.login-error {
  font-size: 13px;
  color: var(--red);
  background: var(--rlt);
  border: 1px solid var(--rmd);
  border-radius: var(--rs);
  padding: 9px 12px;
  margin-bottom: 12px;
}

/* ══════════════════════════════════════════════════
   RESPONSIVO — Tablet (≥ 640px)
══════════════════════════════════════════════════ */
@media (min-width: 640px) {
  #app {
    max-width: 680px;
  }

  .hdr {
    padding: 0 24px;
    height: 58px;
  }

  .content {
    padding: 20px 24px;
  }

  /* Dashboard: 3 colunas no tablet */
  #dash-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .dash-card:last-child {
    grid-column: auto;
  }

  /* Visão geral: grid 3 colunas */
  .carousel-wrap { display: none; }
  #overview-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 14px;
  }

  /* Cartão de saldo maior */
  .bal-big { font-size: 38px; }

  /* Botões mais confortáveis */
  .btn { font-size: 15px; }

  /* Modal não é bottom-sheet — vira dialog centralizado */
  .overlay.show { align-items: center; }
  .modal-sheet {
    border-radius: 14px;
    max-width: 460px;
    margin: 0 16px;
  }
  .modal-handle { display: none; }

  /* Toast mais afastado da borda */
  .toast { bottom: 32px; }

  /* Lista de compras do detalhe: mais espaço */
  .pi { padding: 14px 16px; }
}

/* ══════════════════════════════════════════════════
   RESPONSIVO — Desktop (≥ 1024px)
══════════════════════════════════════════════════ */
@media (min-width: 1024px) {
  #app {
    max-width: 1000px;
  }

  .hdr {
    padding: 0 32px;
    height: 62px;
  }

  .logo { font-size: 18px; }

  .content {
    padding: 28px 32px;
  }

  /* Dashboard: 4 colunas */
  #dash-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
  }
  .dash-card:last-child { grid-column: auto; }

  /* Resumo: mais compacto */
  .dash-summary-bar { padding: 18px 20px; margin-bottom: 20px; }
  .dsb-val { font-size: 18px; }

  /* Lista de clientes: 2 colunas no desktop */
  #client-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  #client-list .empty,
  #client-list .anim:only-child { grid-column: 1 / -1; }

  /* Lista de compras (home) 2 colunas */
  #client-list .pur-item { margin-bottom: 0; }

  /* Detalhe do cliente: cartão de saldo maior */
  .bal-big { font-size: 44px; }
  .bal-card { padding: 28px; }

  /* Abas: texto maior */
  .tab { font-size: 14px; padding: 10px 10px; }

  /* Formulários: campos mais largos */
  .fg { margin-bottom: 16px; }
  .fi { padding: 12px 14px; font-size: 15px; }

  /* Botões de ação do detalhe: side-by-side mais confortável */
  .act-btn { padding: 18px 14px; }
  .act-btn .a-ico { font-size: 20px; }

  /* Modal: mais largo no desktop */
  .modal-sheet { max-width: 500px; }

  /* Toast */
  .toast { bottom: 40px; font-size: 14px; }

  /* Cabeçalhos de seção */
  .section-lbl { font-size: 11px; }

  /* Visão geral: 5 cards em linha */
  .carousel-wrap { display: none; }

  /* Botão voltar: mais espaçado */
  .back-btn { gap: 6px; font-size: 15px; }

  /* Context menu: mais largo */
  .ctx-menu { min-width: 200px; }
  .ctx-item { padding: 12px 16px; font-size: 14px; }

  /* Font-size picker: maior */
  .fsp-btn { padding: 16px 8px; }

  /* Purchase detail: header maior */
  .pd-val { font-size: 36px; }

  /* Receipt: centralizado */
  #receipt-overlay.show { align-items: center; }
  #receipt-overlay .modal-sheet {
    border-radius: 14px;
    max-width: 520px;
    margin: 0 auto;
  }
}

/* ── Carrossel → grid flat em telas maiores ───────── */
@media (min-width: 640px) {
  /* Desembrulha o carrossel: todos os cards visíveis em grid */
  .carousel-track    { overflow: visible; border-radius: 0; }
  .carousel-inner    { flex-wrap: wrap; transform: none !important; gap: 8px; }
  .ov-card           { flex: 1 1 calc(33.333% - 6px); min-width: 140px; }
  .carousel-dots     { display: none; }
  .carousel-wrap     { margin-bottom: 14px; }
}

@media (min-width: 1024px) {
  .ov-card           { flex: 1 1 calc(20% - 8px); } /* 5 cards em linha no desktop */
  .ov-card-value     { font-size: 24px; }
}