/* Mini Office — light Material 3 theme, orange primary */
:root {
  --md-primary: #E65100; --md-on-primary: #fff; --md-primary-container: #FFDBCB; --md-on-primary-container: #380D00;
  --md-bg: #FFF8F5; --md-surface: #FFFFFF; --md-surface-variant: #F5DFD6; --md-outline: #D8C2B8; --md-on-surface: #201A17; --md-muted: #6F5E56;
  --bs-primary: #E65100; --bs-primary-rgb: 230,81,0; --bs-link-color: #BF4300; --bs-link-hover-color: #8F3200;
  --bs-body-bg: var(--md-bg); --bs-body-color: var(--md-on-surface); --bs-body-font-family: 'Google Sans', Roboto, system-ui, sans-serif;
  --bs-border-color: var(--md-outline); --bs-secondary-color: var(--md-muted);
}
body { background: var(--md-bg); font-family: var(--bs-body-font-family); -webkit-tap-highlight-color: transparent; }
.text-muted { color: var(--md-muted) !important; }
.material-symbols-outlined { font-variation-settings: 'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24; font-size: 24px; vertical-align: middle; line-height: 1; }

.btn { border-radius: 100px; font-weight: 500; min-height: 44px; }
.btn-lg { min-height: 52px; }
.btn-primary { --bs-btn-bg: var(--md-primary); --bs-btn-border-color: var(--md-primary); --bs-btn-hover-bg: #BF4300; --bs-btn-hover-border-color: #BF4300; --bs-btn-active-bg: #A33A00; --bs-btn-disabled-bg: var(--md-primary); --bs-btn-disabled-border-color: var(--md-primary); }
.btn-outline-primary { --bs-btn-color: var(--md-primary); --bs-btn-border-color: var(--md-outline); --bs-btn-hover-bg: var(--md-primary-container); --bs-btn-hover-color: var(--md-on-primary-container); --bs-btn-hover-border-color: var(--md-outline); --bs-btn-active-bg: var(--md-primary-container); --bs-btn-active-color: var(--md-on-primary-container); }
.btn-text { color: var(--md-primary); background: none; border: 0; display: inline-flex; align-items: center; gap: 6px; }
.btn-text:hover { background: var(--md-primary-container); }
.form-control, .form-select { border-radius: 12px; border-color: var(--md-outline); background: var(--md-surface); }
.form-control:focus, .form-select:focus { border-color: var(--md-primary); box-shadow: 0 0 0 3px rgba(230,81,0,.18); }
.form-label { font-weight: 500; font-size: .9rem; color: var(--md-muted); margin-bottom: .3rem; }

.m3-card { background: var(--md-surface); border-radius: 24px; padding: 24px; box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05); }
.m3-card.flat { box-shadow: none; border: 1px solid var(--md-outline); border-radius: 16px; padding: 8px 16px; }
.m3-alert { border-radius: 16px; border: 0; }

/* Auth */
.auth-body { min-height: 100vh; display: flex; justify-content: center; padding: max(20px, env(safe-area-inset-top)) 16px 24px; }
.auth-wrap { width: 100%; max-width: 460px; }
.brand-mark { display: flex; align-items: center; gap: 12px; margin: 8px 0 20px; }
.brand-logo { background: var(--md-primary); color: #fff; border-radius: 16px; padding: 10px; font-size: 28px; }
.brand-name { font-weight: 700; font-size: 1.25rem; }
.brand-tag { color: var(--md-muted); font-size: .85rem; }
.brand-mark.sm { margin: 0 0 16px; padding: 0 12px; }
.brand-mark.sm .brand-logo { padding: 8px; font-size: 22px; border-radius: 12px; }
.auth-foot { text-align: center; color: var(--md-muted); font-size: .8rem; margin-top: 20px; }
.hero-icon { font-size: 56px; color: var(--md-primary); }
.step-dots { display: flex; gap: 6px; margin-bottom: 16px; justify-content: center; }
.step-dots span { height: 6px; width: 28px; border-radius: 6px; background: var(--md-surface-variant); }
.step-dots span.on { background: var(--md-primary); }
.type-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.type-card { position: relative; display: flex; align-items: center; gap: 10px; padding: 14px; min-height: 56px; border: 1px solid var(--md-outline); border-radius: 16px; cursor: pointer; font-weight: 500; }
.type-card input { position: absolute; opacity: 0; }
.type-card:has(input:checked) { background: var(--md-primary-container); border-color: var(--md-primary); color: var(--md-on-primary-container); }
.type-card:has(input:focus-visible) { outline: 3px solid rgba(230,81,0,.4); }

/* App shell */
.app-body { display: flex; min-height: 100vh; }
.sidebar { width: 248px; flex-shrink: 0; flex-direction: column; padding: 20px 12px; background: var(--md-surface); border-right: 1px solid var(--md-outline); position: sticky; top: 0; height: 100vh; }
.side-nav { display: flex; flex-direction: column; gap: 4px; }
.side-link { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 100px; color: var(--md-on-surface); text-decoration: none; font-weight: 500; }
.side-link:hover { background: var(--md-surface-variant); }
.side-link.active { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.side-link.disabled, .bn-link.disabled, .quick-btn:disabled { opacity: .45; cursor: not-allowed; }
.side-link.disabled:hover { background: none; }
em { font-style: normal; font-size: .65rem; background: var(--md-surface-variant); padding: 1px 7px; border-radius: 10px; margin-left: auto; }
.main-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: max(10px, env(safe-area-inset-top)) 16px 10px; background: rgba(255,248,245,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--md-outline); }
.biz-name { font-weight: 700; } .biz-logo { height: 32px; width: 32px; object-fit: cover; border-radius: 8px; }
.min-w-0 { min-width: 0; }
.page { padding: 20px 16px 110px; max-width: 980px; width: 100%; margin: 0 auto; }
.bottom-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; background: var(--md-surface); border-top: 1px solid var(--md-outline); padding-bottom: env(safe-area-inset-bottom); }
.bn-link { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 10px 2px 8px; font-size: .72rem; font-weight: 500; color: var(--md-muted); text-decoration: none; min-height: 60px; }
.bn-link.active { color: var(--md-primary); }
.bn-link.active .material-symbols-outlined { background: var(--md-primary-container); border-radius: 100px; padding: 2px 16px; box-sizing: content-box; }

/* Dashboard */
.section-title { margin: 28px 0 10px; color: var(--md-muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.stat-row, .money-grid { display: grid; gap: 10px; grid-template-columns: repeat(3, 1fr); }
.money-grid { grid-template-columns: repeat(2, 1fr); }
.stat { background: var(--md-surface); border: 1px solid var(--md-outline); border-radius: 16px; padding: 14px 16px; }
.stat-n { font-size: 1.9rem; font-weight: 700; line-height: 1.1; } .stat-n.sm { font-size: 1.25rem; } .stat-n.neg { color: #B3261E; }
.stat-l { color: var(--md-muted); font-size: .8rem; margin-top: 4px; }
.quick-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
.quick-btn { display: flex; align-items: center; gap: 10px; min-height: 64px; padding: 12px 16px; border: 0; border-radius: 20px; background: var(--md-primary-container); color: var(--md-on-primary-container); font-weight: 700; font-size: 1rem; }
.activity-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--md-surface-variant); }
.activity-row:last-child { border-bottom: 0; }

@media (min-width: 992px) {
  .page { padding: 32px 32px 48px; }
  .stat-row { grid-template-columns: repeat(3, 1fr); } .money-grid { grid-template-columns: repeat(3, 1fr); }
  .quick-grid { grid-template-columns: repeat(5, 1fr); } .quick-btn { flex-direction: column; justify-content: center; text-align: center; }
  .type-grid { grid-template-columns: repeat(3, 1fr); }
  .auth-wrap { max-width: 560px; }
}