:root {
  --green: #3B6D11;
  --green-dark: #27500A;
  --green-mid: #639922;
  --green-light: #EAF3DE;
  --green-border: #C0DD97;
  --green-bg: #f7fbf4;
  --red: #A32D2D;
  --amber: #854F0B;
  --text: #1a1a1a;
  --text-muted: #6b6b6b;
  --text-hint: #999;
  --border: rgba(0,0,0,0.1);
  --bg: #ffffff;
  --bg2: #f5f5f5;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 4px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; color: var(--text); background: var(--bg2); }

/* ── AUTH ── */
.auth-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-box { display: flex; width: 100%; max-width: 780px; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 24px rgba(0,0,0,0.12); }
.auth-left { width: 260px; flex-shrink: 0; background: var(--green); padding: 40px 28px; display: flex; flex-direction: column; justify-content: center; }
.auth-logo { font-size: 22px; font-weight: 600; color: var(--green-light); margin-bottom: 8px; }
.auth-tagline { font-size: 13px; color: var(--green-border); line-height: 1.6; margin-bottom: 28px; }
.auth-features { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.auth-features li { font-size: 12px; color: #C0DD97; display: flex; align-items: center; gap: 6px; }
.auth-features li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--green-mid); flex-shrink: 0; }
.auth-right { flex: 1; background: #fff; padding: 40px 36px; display: flex; flex-direction: column; justify-content: center; }
.auth-title { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.auth-sub { font-size: 12px; color: var(--text-muted); margin-bottom: 24px; }
.auth-lock { display: flex; align-items: center; gap: 6px; background: var(--green-light); border-radius: var(--radius-sm); padding: 8px 10px; font-size: 11px; color: var(--green-dark); margin-top: 16px; }

/* ── FORM ELEMENTS ── */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.field input, .field select, .field textarea { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; background: var(--bg2); color: var(--text); transition: border-color .15s, background .15s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green-mid); background: #fff; }
.field textarea { resize: vertical; min-height: 70px; }
.field-row { display: flex; gap: 10px; }
.field-row .field { flex: 1; }
.form-error { font-size: 11px; color: var(--red); margin-top: 4px; }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 18px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 500; cursor: pointer; border: none; transition: opacity .15s, transform .1s; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--bg2); }
.btn-danger { background: transparent; border: 1px solid #e0a0a0; color: var(--red); }
.btn-danger:hover { background: #fff0f0; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-block { width: 100%; }
.btn-icon { padding: 7px; border-radius: var(--radius-sm); background: transparent; border: 1px solid var(--border); cursor: pointer; color: var(--text-muted); display: inline-flex; align-items: center; }
.btn-icon:hover { background: var(--bg2); color: var(--text); }

/* ── APP LAYOUT ── */
#app { display: none; height: 100vh; overflow: hidden; }
.app-layout { display: flex; height: 100%; }

/* ── SIDEBAR ── */
.sidebar { width: 210px; flex-shrink: 0; background: var(--green-bg); border-right: 1px solid var(--green-border); display: flex; flex-direction: column; }
.sidebar-logo { padding: 18px 16px 16px; border-bottom: 1px solid var(--green-border); }
.sidebar-logo-name { font-size: 16px; font-weight: 700; color: var(--green-dark); }
.sidebar-logo-sub { font-size: 11px; color: var(--green-mid); margin-top: 1px; }
.sidebar-nav { padding: 8px 0; flex: 1; }
.nav-link { display: flex; align-items: center; gap: 10px; padding: 10px 16px; font-size: 13px; color: #5a5a5a; cursor: pointer; border-left: 2px solid transparent; transition: all .12s; user-select: none; }
.nav-link:hover { background: var(--green-light); color: var(--green-dark); }
.nav-link.active { background: var(--green-light); color: var(--green-dark); border-left-color: var(--green); font-weight: 500; }
.nav-link .nav-icon { font-size: 16px; width: 20px; text-align: center; }
.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--green-border); }
.sidebar-stat { font-size: 11px; color: var(--green-mid); }
.sidebar-stat strong { color: var(--green-dark); font-size: 12px; }
.sidebar-user { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.sidebar-username { font-size: 12px; font-weight: 500; color: var(--green-dark); }

/* ── CONTENT ── */
.content { flex: 1; overflow-y: auto; padding: 24px; display: flex; flex-direction: column; gap: 0; }
.section { display: none; }
.section.active { display: block; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.page-title { font-size: 18px; font-weight: 600; }

/* ── CARDS ── */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 10px; }
.card-title { font-size: 14px; font-weight: 600; }
.card-meta { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.divider { height: 1px; background: var(--border); margin: 10px 0; }

/* ── BADGES ── */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-active   { background: #FFF3E0; color: #854F0B; }
.badge-completed{ background: var(--green-light); color: var(--green-dark); }
.badge-cancelled{ background: #FFEBEE; color: var(--red); }
.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; }
.badge-active::before   { background: #BA7517; }
.badge-completed::before{ background: var(--green); }
.badge-cancelled::before{ background: var(--red); }

/* ── TABS ── */
.tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.tab-btn { padding: 6px 14px; border-radius: var(--radius-sm); font-size: 12px; cursor: pointer; color: var(--text-muted); border: 1px solid transparent; background: transparent; transition: all .12s; }
.tab-btn.active { background: var(--green-light); color: var(--green-dark); border-color: var(--green-border); font-weight: 500; }
.tab-btn:hover:not(.active) { background: var(--bg2); }

/* ── TABLE ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 13px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg2); }

/* ── SERVICES IN ORDER ── */
.services-table { background: var(--green-bg); border-radius: var(--radius-sm); padding: 10px 12px; }
.service-row { display: flex; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--green-border); font-size: 12px; }
.service-row:last-child { border-bottom: none; }
.service-row .sname { flex: 2; color: var(--text-muted); }
.service-row .shours { width: 60px; }
.service-row .samount { flex: 1; text-align: right; font-weight: 500; }
.service-total { display: flex; justify-content: space-between; padding-top: 8px; font-size: 13px; }
.service-total .label { color: var(--text-muted); }
.service-total .amount { font-weight: 600; color: var(--green-dark); }

/* ── CALENDAR ── */
.cal-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day-name { text-align: center; font-size: 11px; color: var(--text-muted); padding: 4px 0; font-weight: 500; }
.cal-cell { min-height: 72px; border: 1px solid var(--border); border-radius: 7px; padding: 5px; background: #fff; cursor: pointer; transition: border-color .12s; }
.cal-cell:hover { border-color: var(--green-border); }
.cal-cell.today { border-color: var(--green); border-width: 1.5px; }
.cal-cell.other-month .cal-num { color: var(--text-hint); }
.cal-num { font-size: 11px; color: var(--text-muted); margin-bottom: 3px; }
.cal-event { background: var(--green-light); color: var(--green-dark); border-radius: 4px; padding: 2px 5px; font-size: 10px; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.cal-event.completed { background: var(--green-border); }
.cal-event.cancelled { background: #FFEBEE; color: var(--red); }
.cal-legend { display: flex; gap: 12px; margin-top: 10px; }
.cal-legend-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-muted); }
.cal-legend-dot { width: 10px; height: 10px; border-radius: 3px; }

/* ── ANALYTICS METRICS ── */
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.metric-card { background: var(--green-bg); border-radius: var(--radius); padding: 14px; border: 1px solid var(--green-border); }
.metric-value { font-size: 22px; font-weight: 700; margin-bottom: 3px; }
.metric-label { font-size: 11px; color: var(--green-mid); font-weight: 500; }
.metric-income { color: var(--green-dark); }
.metric-expense { color: var(--red); }
.metric-profit { color: var(--green); }

/* ── EXPENSE PILLS ── */
.pills { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.pill { padding: 4px 12px; border: 1px solid var(--border); border-radius: 20px; font-size: 12px; cursor: pointer; color: var(--text-muted); background: #fff; transition: all .12s; display: inline-flex; align-items: center; gap: 5px; }
.pill:hover, .pill.active { background: var(--green-light); border-color: var(--green-border); color: var(--green-dark); }
.pill .pill-del { opacity: 0; font-size: 11px; color: var(--red); }
.pill:hover .pill-del { opacity: 1; }

/* ── ADDRESS AUTOCOMPLETE ── */
.addr-wrap { position: relative; }
.addr-dropdown { position: absolute; top: 100%; left: 0; right: 0; z-index: 100; background: #fff; border: 1px solid var(--green-border); border-radius: var(--radius-sm); box-shadow: var(--shadow); margin-top: 2px; max-height: 220px; overflow-y: auto; }
.addr-item { padding: 9px 12px; font-size: 12px; cursor: pointer; color: var(--text-muted); border-bottom: 1px solid rgba(0,0,0,0.05); }
.addr-item:last-child { border-bottom: none; }
.addr-item:hover, .addr-item.focused { background: var(--green-light); color: var(--green-dark); }
.addr-hint { font-size: 10px; color: var(--green-mid); padding: 4px 12px 6px; border-bottom: 1px solid var(--green-border); }

/* ── MODAL ── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 1000; align-items: center; justify-content: center; padding: 16px; }
.modal-overlay.open { display: flex; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto; box-shadow: 0 8px 40px rgba(0,0,0,0.18); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 15px; font-weight: 600; }
.modal-body { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ── FILE UPLOAD ── */
.file-upload-area { border: 2px dashed var(--green-border); border-radius: var(--radius-sm); padding: 16px; text-align: center; cursor: pointer; color: var(--text-muted); font-size: 12px; transition: border-color .15s, background .15s; }
.file-upload-area:hover { border-color: var(--green); background: var(--green-light); }
.file-list { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.file-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px; background: var(--bg2); border-radius: var(--radius-sm); font-size: 12px; }
.file-item a { color: var(--green-dark); text-decoration: none; }
.file-item a:hover { text-decoration: underline; }

/* ── CHART CONTAINER ── */
.chart-container { position: relative; height: 220px; }

/* ── PASSWORD STRENGTH ── */
.strength-bar { display: flex; gap: 3px; margin-top: 5px; }
.strength-seg { height: 3px; flex: 1; border-radius: 2px; background: var(--border); }
.strength-seg.weak   { background: var(--red); }
.strength-seg.medium { background: var(--amber); }
.strength-seg.strong { background: var(--green); }
.strength-hint { font-size: 10px; color: var(--text-hint); margin-top: 3px; }

/* ── EMPTY STATE ── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 40px; margin-bottom: 10px; }
.empty-state p { font-size: 13px; }

/* ── TOAST ── */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--green-dark); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); font-size: 13px; box-shadow: var(--shadow); animation: slideIn .2s ease; }
.toast.error { background: var(--red); }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── LOADING ── */
.spinner { width: 20px; height: 20px; border: 2px solid var(--green-border); border-top-color: var(--green); border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.7); z-index: 50; border-radius: var(--radius); }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .mob-nav { display: flex; position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); z-index: 100; safe-area-inset-bottom: env(safe-area-inset-bottom); padding-bottom: env(safe-area-inset-bottom); }
  .mob-nav-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 8px 4px; cursor: pointer; font-size: 9px; color: var(--text-muted); gap: 3px; border-top: 2px solid transparent; }
  .mob-nav-item.active { color: var(--green); border-top-color: var(--green); }
  .mob-nav-icon { font-size: 18px; }
  .content { padding: 14px 12px 80px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .auth-left { display: none; }
  .auth-right { padding: 28px 22px; }
  .modal { max-height: 95vh; border-radius: 14px 14px 0 0; position: fixed; bottom: 0; left: 0; right: 0; width: 100%; }
  .modal-overlay.open { align-items: flex-end; padding: 0; }
  .cal-cell { min-height: 48px; }
  .field-row { flex-direction: column; }
  .auth-box { max-width: 100%; }
}
@media (min-width: 769px) {
  .mob-nav { display: none; }
}

/* ── SETTINGS ── */
.settings-section { margin-bottom: 24px; }
.settings-title { font-size: 13px; font-weight: 600; color: var(--green-dark); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; padding-bottom: 6px; border-bottom: 1px solid var(--green-border); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--green-border); border-radius: 4px; }