/* =============================================
   spend.log — style.css  (multi-user)
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --accent:   #1D9E75;
  --accent-l: #E1F5EE;
  --accent-d: #085041;
  --danger:   #D85A30;
  --danger-l: #FAECE7;
  --amber:    #BA7517;
  --amber-l:  #FAEEDA;

  --ink:  #1A1A1A;
  --muted:#6B7280;
  --hint: #9CA3AF;
  --bg:   #FFFFFF;
  --surf: #F6F7F8;
  --bdr:  #E5E7EB;
  --bdr2: #D1D5DB;

  --r:  6px;
  --rl: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:  #F0F0F0;
    --muted:#9CA3AF;
    --hint: #6B7280;
    --bg:   #111214;
    --surf: #1C1E21;
    --bdr:  #2A2D31;
    --bdr2: #3A3D42;
  }
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Sora', sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── LOADING ───────────────────────────────── */
#loading-screen {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 999; transition: opacity .3s;
}
#loading-screen.fade-out { opacity: 0; pointer-events: none; }
.loading-box  { text-align: center; }
.loading-logo { font-size: 28px; font-weight: 600; letter-spacing: -.5px; margin-bottom: 1.5rem; }
.loading-logo span { color: var(--accent); }
.loading-spinner {
  width: 32px; height: 32px;
  border: 2.5px solid var(--bdr); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .7s linear infinite;
  margin: 0 auto 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-size: 13px; color: var(--muted); }

/* ── AUTH SCREEN ───────────────────────────── */
#auth-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  background: var(--surf);
}
.auth-card {
  background: var(--bg);
  border: .5px solid var(--bdr);
  border-radius: 16px;
  padding: 2rem 2rem 1.5rem;
  width: 100%; max-width: 400px;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.auth-logo {
  font-size: 24px; font-weight: 600; letter-spacing: -.5px;
  text-align: center; margin-bottom: .25rem;
}
.auth-logo span { color: var(--accent); }
.auth-tagline {
  text-align: center; font-size: 13px;
  color: var(--muted); margin-bottom: 1.5rem;
}
.auth-tabs {
  display: flex; gap: 2px;
  background: var(--surf); border-radius: var(--r); padding: 3px;
  margin-bottom: 1.25rem;
}
.auth-tab {
  flex: 1; padding: 7px; border: none; background: none;
  cursor: pointer; font-family: 'Sora', sans-serif;
  font-size: 13px; color: var(--muted);
  border-radius: calc(var(--r) - 2px); transition: all .15s;
}
.auth-tab.active {
  background: var(--bg); color: var(--ink); font-weight: 500;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.auth-banner {
  font-size: 12px; padding: 10px 12px;
  border-radius: var(--r); margin-bottom: 1rem; line-height: 1.5;
}
.auth-banner.error   { background: var(--danger-l); color: var(--danger); }
.auth-banner.success { background: var(--accent-l); color: var(--accent-d); }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-submit {
  background: var(--accent); color: #fff; border: none;
  border-radius: var(--r); padding: 10px;
  font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: background .15s, opacity .15s; margin-top: 4px;
}
.auth-submit:hover    { background: var(--accent-d); }
.auth-submit:disabled { opacity: .55; cursor: not-allowed; }
.auth-divider {
  display: flex; align-items: center; gap: 10px;
  color: var(--hint); font-size: 11px;
}
.auth-divider::before,
.auth-divider::after { content:''; flex:1; height:.5px; background:var(--bdr); }
.auth-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--bg); border: .5px solid var(--bdr2);
  border-radius: var(--r); padding: 9px;
  font-family: 'Sora', sans-serif; font-size: 13px; color: var(--ink);
  cursor: pointer; transition: background .15s;
}
.auth-google:hover { background: var(--surf); }
.auth-footer {
  text-align: center; font-size: 11px;
  color: var(--hint); margin-top: 1.25rem;
}

/* ── LAYOUT ───────────────────────────────── */
.app { max-width: 820px; margin: 0 auto; padding: 0 16px 4rem; }

/* ── HEADER ───────────────────────────────── */
.hdr {
  padding: 1.25rem 0 .85rem;
  border-bottom: .5px solid var(--bdr);
  margin-bottom: 1.25rem;
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}
.logo { font-size: 20px; font-weight: 600; letter-spacing: -.5px; }
.logo span { color: var(--accent); }
.hdr-right { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.icon-btn {
  background: var(--surf); border: .5px solid var(--bdr2);
  border-radius: var(--r); padding: 5px 12px;
  font-size: 12px; color: var(--muted); cursor: pointer;
  font-family: 'Sora', sans-serif; transition: all .15s; white-space: nowrap;
}
.icon-btn:hover { background: var(--bg); color: var(--ink); }
.danger-btn { color: var(--danger) !important; }
.danger-btn:hover { background: var(--danger-l) !important; border-color: var(--danger) !important; }

/* ── LANGUAGE BUTTON ──────────────────────── */
.lang-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--surf); border: .5px solid var(--bdr2);
  border-radius: var(--r); padding: 5px 10px;
  font-size: 12px; color: var(--muted); cursor: pointer;
  font-family: 'Sora', sans-serif; font-weight: 500; transition: all .15s;
}
.lang-btn:hover { background: var(--accent-l); color: var(--accent-d); border-color: var(--accent); }

/* ── SYNC PILL ────────────────────────────── */
.sync-pill {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--muted);
  background: var(--surf); padding: 4px 10px;
  border-radius: 99px; border: .5px solid var(--bdr);
  font-family: 'DM Mono', monospace;
}
.sync-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--hint); transition: background .3s; flex-shrink: 0;
}
.sync-dot.synced  { background: var(--accent); }
.sync-dot.syncing { background: var(--amber); animation: pulse .8s ease-in-out infinite; }
.sync-dot.error   { background: var(--danger); }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:.4} }

/* ── USER PILL ────────────────────────────── */
.user-pill {
  display: flex; align-items: center; gap: 6px;
  background: var(--surf); border: .5px solid var(--bdr);
  border-radius: 99px; padding: 3px 10px 3px 4px;
}
.user-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; text-transform: uppercase;
}
.user-email-short {
  font-size: 11px; color: var(--muted);
  max-width: 100px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

/* ── TOAST ────────────────────────────────── */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--ink); color: var(--bg);
  font-size: 12px; padding: 8px 18px; border-radius: 99px;
  opacity: 0; transition: opacity .2s, transform .2s;
  pointer-events: none; z-index: 200; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── METRICS ──────────────────────────────── */
.metrics {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px; margin-bottom: 1.25rem;
}
.metric { background: var(--surf); border-radius: var(--r); padding: 12px 14px; }
.mlabel { font-size: 10px; color: var(--muted); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .3px; }
.mval   { font-size: 20px; font-weight: 600; font-family: 'DM Mono', monospace; letter-spacing: -1px; line-height: 1; }
.msub   { font-size: 10px; margin-top: 4px; font-family: 'DM Mono', monospace; }
.up { color: var(--danger); } .down { color: var(--accent); } .neu { color: var(--muted); }

/* ── ADD FORM ─────────────────────────────── */
.add-panel {
  background: var(--bg); border: .5px solid var(--bdr);
  border-radius: var(--rl); padding: 1.25rem; margin-bottom: 1.25rem;
}
.add-grid {
  display: grid; grid-template-columns: 1fr 130px 160px auto;
  gap: 8px; align-items: end; margin-bottom: 8px;
}
.btn-field  { display: flex; align-items: flex-end; }
.other-row  { display: none; margin-top: 6px; }

.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; }
.field input, .field select {
  font-family: 'Sora', sans-serif; font-size: 13px;
  padding: 7px 10px; border: .5px solid var(--bdr2);
  border-radius: var(--r); background: var(--surf); color: var(--ink);
  outline: none; transition: border .15s; width: 100%;
}
.field input:focus, .field select:focus { border-color: var(--accent); }

.add-btn {
  background: var(--accent); color: #fff; border: none;
  border-radius: var(--r); padding: 8px 18px;
  font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: background .15s, opacity .15s;
  white-space: nowrap; height: 34px;
}
.add-btn:hover    { background: var(--accent-d); }
.add-btn:disabled { opacity: .5; cursor: not-allowed; }

.manual-date-row {
  display: flex; align-items: center; gap: 8px; margin-top: 8px; flex-wrap: wrap;
}
.manual-date-row label { font-size: 11px; color: var(--muted); }
.manual-date-row input[type="date"] {
  font-size: 12px; padding: 4px 8px; border: .5px solid var(--bdr2);
  border-radius: var(--r); background: var(--surf); color: var(--ink);
  font-family: 'Sora', sans-serif;
}
.hint-text { font-size: 11px; color: var(--hint); }

/* ── TABS ─────────────────────────────────── */
.tabs {
  display: flex; gap: 2px; background: var(--surf);
  border-radius: var(--r); padding: 3px; margin-bottom: 1.25rem;
}
.tab {
  flex: 1; padding: 6px 8px; border: none; background: none;
  cursor: pointer; font-family: 'Sora', sans-serif; font-size: 12px;
  color: var(--muted); border-radius: calc(var(--r) - 2px);
  transition: all .15s; white-space: nowrap;
}
.tab.active { background: var(--bg); color: var(--ink); font-weight: 500; box-shadow: 0 1px 3px rgba(0,0,0,.08); }

/* ── VIEWS ────────────────────────────────── */
.view { display: none; }
.view.active { display: block; }

/* ── NAV BAR ──────────────────────────────── */
.nav-bar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surf); border-radius: var(--r);
  padding: 6px 10px; margin-bottom: 12px; border: .5px solid var(--bdr);
}
.nav-bar-week {
  background: transparent; border-color: var(--bdr);
  margin-top: -6px; padding: 4px 10px;
}
.nav-arrow {
  background: none; border: none; cursor: pointer;
  font-size: 16px; color: var(--muted); padding: 2px 8px;
  border-radius: var(--r); transition: all .15s; line-height: 1;
}
.nav-arrow:hover    { background: var(--bg); color: var(--ink); }
.nav-arrow:disabled { opacity: .3; cursor: not-allowed; }
.nav-label { font-size: 13px; font-weight: 600; color: var(--ink); font-family: 'Sora', sans-serif; letter-spacing: -.2px; }
.nav-today-badge {
  display: inline-block; font-size: 10px;
  background: var(--accent-l); color: var(--accent-d);
  padding: 1px 7px; border-radius: 99px; margin-left: 6px;
  font-weight: 500; vertical-align: middle;
}

/* ── LEDGER ───────────────────────────────── */
.lhdr {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 8px; flex-wrap: wrap; gap: 8px;
}
.ledger-total { font-size: 12px; color: var(--muted); font-family: 'DM Mono', monospace; }
.ledger-total strong { color: var(--ink); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  font-size: 11px; padding: 3px 10px; border-radius: 99px;
  border: .5px solid var(--bdr); background: var(--bg); color: var(--muted);
  cursor: pointer; transition: all .15s;
}
.chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

table { width: 100%; border-collapse: collapse; table-layout: fixed; }
thead th {
  font-size: 10px; color: var(--muted); font-weight: 500; text-align: left;
  padding: 7px 8px; border-bottom: .5px solid var(--bdr);
  text-transform: uppercase; letter-spacing: .3px;
}
tbody tr { border-bottom: .5px solid var(--bdr); transition: background .1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--surf); }
tbody td { padding: 9px 8px; font-size: 12px; vertical-align: middle; }
.cat-pill {
  display: inline-block; font-size: 10px; padding: 2px 8px;
  border-radius: 99px; font-weight: 500; white-space: nowrap;
}
.del-btn {
  background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: 15px; padding: 2px 5px;
  border-radius: 4px; transition: all .15s;
}
.del-btn:hover    { background: var(--danger-l); color: var(--danger); }
.del-btn:disabled { opacity: .3; cursor: not-allowed; }
.day-lbl { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--hint); }
.empty   { text-align: center; padding: 2.5rem; color: var(--hint); font-size: 13px; }

/* ── PAGINATION ───────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 4px 4px; margin-top: 4px; border-top: .5px solid var(--bdr);
}
.page-info { font-size: 11px; color: var(--muted); font-family: 'DM Mono', monospace; }
.page-btn  {
  background: var(--surf); border: .5px solid var(--bdr2);
  border-radius: var(--r); padding: 5px 14px;
  font-size: 12px; font-family: 'Sora', sans-serif; color: var(--ink);
  cursor: pointer; transition: all .15s; font-weight: 500;
}
.page-btn:hover    { background: var(--accent-l); border-color: var(--accent); color: var(--accent-d); }
.page-btn:disabled { opacity: .35; cursor: not-allowed; }

/* ── CHARTS ───────────────────────────────── */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.ccard { background: var(--bg); border: .5px solid var(--bdr); border-radius: var(--rl); padding: 1.25rem; }
.ctitle { font-size: 10px; color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: .4px; margin-bottom: .75rem; }
.cwrap  { position: relative; }

/* ── TRENDS ───────────────────────────────── */
.tgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.tcard { background: var(--bg); border: .5px solid var(--bdr); border-radius: var(--rl); padding: 1.25rem; }
.trow  { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: .5px solid var(--bdr); }
.trow:last-child { border-bottom: none; }
.tlabel { font-size: 12px; color: var(--muted); }
.tval   { font-family: 'DM Mono', monospace; font-size: 12px; }
.badge { font-size: 10px; padding: 2px 8px; border-radius: 99px; font-family: 'DM Mono', monospace; }
.b-up  { background: var(--danger-l); color: var(--danger); }
.b-dn  { background: var(--accent-l); color: var(--accent-d); }
.b-neu { background: var(--surf);     color: var(--muted); }
.bar-row  { margin-bottom: 10px; }
.bar-top  { display: flex; justify-content: space-between; margin-bottom: 3px; font-size: 12px; }
.bar-bg   { height: 5px; background: var(--surf); border-radius: 3px; }
.bar-fill { height: 5px; border-radius: 3px; transition: width .4s; }

/* ── YEARLY ───────────────────────────────── */
.yr-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 8px; }
.yr-grid   { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px; margin-bottom: .5rem; }
.yr-mo {
  background: var(--surf); border-radius: var(--r); padding: 8px 4px;
  text-align: center; border: .5px solid transparent; transition: all .15s;
}
.yr-mo:hover     { border-color: var(--bdr2); }
.yr-mo.active-mo { border-color: var(--accent); background: var(--accent-l); }
.yr-mo-label { font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; }
.yr-mo-val   { font-size: 10px; font-family: 'DM Mono', monospace; margin-top: 3px; color: var(--ink); }
.yr-mo-bar   { height: 3px; border-radius: 2px; margin-top: 4px; background: var(--accent); opacity: .6; }

/* ── MODAL ────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: none; align-items: center; justify-content: center;
  z-index: 100; padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg); border-radius: var(--rl); border: .5px solid var(--bdr2);
  padding: 1.5rem; width: 100%; max-width: 460px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12); max-height: 90vh; overflow-y: auto;
}
.modal-sm    { max-width: 340px; }
.modal-title { font-size: 16px; font-weight: 600; margin-bottom: 1rem; }
.modal-close { float: right; background: none; border: none; font-size: 18px; cursor: pointer; color: var(--muted); }
.modal-section { margin-bottom: 1.25rem; }
.modal-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; margin-bottom: 6px; }
.modal-desc  { font-size: 12px; color: var(--muted); margin-bottom: 8px; line-height: 1.6; }
.modal-btn {
  display: block; width: 100%; padding: 9px; border-radius: var(--r);
  font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 500;
  cursor: pointer; border: none; margin-bottom: 6px; transition: all .15s;
}
.mbtn-export { background: var(--accent); color: #fff; }
.mbtn-export:hover { background: var(--accent-d); }
.mbtn-copy   { background: var(--surf); color: var(--ink); border: .5px solid var(--bdr2); }
.mbtn-copy:hover { background: var(--bg); }
.mbtn-import { background: var(--amber-l); color: var(--amber); border: .5px solid var(--amber); }
.mbtn-import:hover { background: var(--amber); color: #fff; }
.mbtn-cancel { background: var(--surf); color: var(--ink); border: .5px solid var(--bdr2); }
.mbtn-cancel:hover { background: var(--bg); }
.mbtn-delete { background: var(--danger); color: #fff; }
.mbtn-delete:hover { background: #b84820; }
.file-input  { display: none; }
.success-msg { font-size: 12px; color: var(--accent); margin-top: 4px; display: none; }

/* ── DELETE PREVIEW ───────────────────────── */
.delete-preview { background: var(--surf); border-radius: var(--r); padding: 10px 12px; margin-bottom: 12px; font-size: 13px; }
.delete-preview .dp-name   { font-weight: 500; margin-bottom: 4px; }
.delete-preview .dp-detail { font-size: 11px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }

/* ── CATEGORY COLOURS ─────────────────────── */
.cc-breakfast    { background:#FAEEDA; color:#854F0B; }
.cc-lunch        { background:#E1F5EE; color:#0F6E56; }
.cc-dinner       { background:#EAF3DE; color:#3B6D11; }
.cc-coffee       { background:#FAE8D4; color:#7A3B0B; }
.cc-snack        { background:#FFFBE6; color:#856404; }
.cc-groceries    { background:#FFF3E0; color:#7A4100; }
.cc-babies       { background:#FCE4EC; color:#880E4F; }
.cc-utilities    { background:#E6F1FB; color:#185FA5; }
.cc-transport    { background:#E1F5F5; color:#0A6B6B; }
.cc-health       { background:#FCE8FF; color:#7A2D9C; }
.cc-daily        { background:#F1EFE8; color:#5F5E5A; }
.cc-sports       { background:#FAECE7; color:#993C1D; }
.cc-shopping     { background:#FBEAF0; color:#993556; }
.cc-entertainment{ background:#FBE9E7; color:#BF360C; }
.cc-education    { background:#E8F5E9; color:#2E7D32; }
.cc-installment  { background:#EEEDFE; color:#534AB7; }
.cc-subscription { background:#E8EAF6; color:#3949AB; }
.cc-savings      { background:#E3F2FD; color:#1565C0; }
.cc-others       { background:#F3E5F5; color:#6A1B9A; }

/* ── RESPONSIVE ───────────────────────────── */
@media (max-width: 640px) {
  .metrics    { grid-template-columns: 1fr 1fr; }
  .add-grid   { grid-template-columns: 1fr 1fr; }
  .charts-grid, .tgrid { grid-template-columns: 1fr; }
  .yr-grid    { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .col-cat    { display: none; }
  .hdr-right  { gap: 5px; }
  .sync-pill span:last-child { display: none; }
  .user-email-short { display: none; }
}