:root {
    --primary: #9a3412;
    --primary-dark: #7c2d12;
    --primary-soft: #fff1e8;
    --surface: #ffffff;
    --surface-alt: #fffaf7;
    --background: #f7f4f2;
    --text: #241a16;
    --muted: #74645d;
    --line: #eadfd9;
    --success: #167345;
    --danger: #b42318;
    --radius: 18px;
    --shadow: 0 2px 5px rgba(62, 31, 18, .06), 0 10px 28px rgba(62, 31, 18, .05);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--background); color: var(--text); font: 15px/1.45 Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--primary); }
.app-shell { display: flex; min-height: 100vh; }

.desktop-sidebar { position: fixed; inset: 0 auto 0 0; width: 250px; padding: 28px 18px; background: linear-gradient(180deg, #431b10, #27130e); color: #f9eae3; }
.brand { display: flex; align-items: center; gap: 12px; margin: 0 8px 34px; color: #fff; font-size: 21px; text-decoration: none; }
.brand b { color: #ffb48f; }
.brand small { display: block; margin-top: 2px; color: #c9a99b; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.brand-mark, .app-mark { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 14px; background: linear-gradient(145deg, #fb923c, #c2410c); color: #fff; font-weight: 850; box-shadow: 0 7px 18px rgba(194, 65, 12, .3); }
.desktop-sidebar nav { display: grid; gap: 6px; }
.desktop-sidebar nav a { display: flex; align-items: center; gap: 13px; min-height: 50px; padding: 8px 12px; border-radius: 14px; color: #d8beb3; font-weight: 650; text-decoration: none; }
.desktop-sidebar nav a:hover, .desktop-sidebar nav a.active { background: rgba(255, 255, 255, .12); color: #fff; }
.nav-icon { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 11px; background: rgba(255, 255, 255, .09); font-size: 17px; }
.desktop-sidebar nav a.active .nav-icon { background: #fff; color: var(--primary-dark); }
.account-panel { position: absolute; right: 15px; bottom: 20px; left: 15px; display: grid; grid-template-columns: 38px minmax(0,1fr) 34px; padding: 10px; align-items: center; gap: 9px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; background: rgba(255,255,255,.07); }
.account-avatar { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 12px; background: #fb923c; color: #fff; font-weight: 850; }
.account-panel b, .account-panel small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-panel b { color: #fff; font-size: 12px; }
.account-panel small { color: #bfa397; font-size: 8px; }
.account-panel form { margin: 0; }
.account-panel button, .mobile-logout button { display: grid; width: 34px; min-height: 34px; padding: 0; place-items: center; border-radius: 11px; background: rgba(255,255,255,.1); box-shadow: none; font-size: 18px; }
.mobile-logout { margin-left: auto; }
.mobile-logout button { color: #fff; }

.app-content { width: calc(100% - 250px); max-width: 1440px; margin-left: 250px; padding: 38px 42px 54px; }
.mobile-app-bar, .bottom-nav { display: none; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 24px; }
.top form { display: flex; gap: 9px; padding: 6px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); box-shadow: 0 2px 10px rgba(62, 31, 18, .04); }
h1 { margin: 0; font-size: clamp(25px, 3vw, 32px); letter-spacing: -.035em; }
h1 + p { max-width: 600px; margin: 7px 0 0; color: var(--muted); }
h2 { color: #3a2922; }

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.card, .panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.card { position: relative; overflow: hidden; min-height: 140px; padding: 20px; }
.card::after { position: absolute; top: -30px; right: -30px; width: 95px; height: 95px; border-radius: 50%; background: var(--primary-soft); content: ""; }
.card:nth-child(2)::after { background: #e9f5ff; }
.card:nth-child(3)::after { background: #edf8ef; }
.card:nth-child(4)::after { background: #f7edff; }
.label { position: relative; z-index: 1; color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.amount { position: relative; z-index: 1; margin-top: 10px; font-size: clamp(23px, 2.4vw, 30px); font-weight: 820; letter-spacing: -.035em; }
.hint { position: relative; z-index: 1; margin-top: 8px; color: #8b7a72; font-size: 12px; }
.panel { margin-top: 18px; padding: 21px; }
.panel h2 { margin: 0 0 17px; font-size: 17px; letter-spacing: -.015em; }
.twocol { display: grid; grid-template-columns: minmax(300px, .8fr) minmax(460px, 1.2fr); gap: 18px; }
.narrow { max-width: 850px; }

.row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.form-second { margin-top: 13px; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; font-weight: 650; }
input, select, button { min-width: 0; min-height: 46px; border: 1px solid #dacbc4; border-radius: 13px; background: #fff; color: var(--text); font: inherit; }
input, select { width: 100%; padding: 11px 13px; outline: none; }
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(154, 52, 18, .12); }
button { padding: 10px 18px; border: 0; background: var(--primary); color: #fff; font-weight: 750; cursor: pointer; box-shadow: 0 5px 12px rgba(154, 52, 18, .16); }
button:active { transform: translateY(1px); }
.form-button { margin-top: 14px; }
.button-row { align-self: end; display: flex; align-items: center; gap: 8px; }
.button-row a { padding: 11px; font-weight: 650; }
.danger { background: var(--danger); }
.delete-eod { margin-top: 10px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 9px; border-bottom: 1px solid #f0e7e2; text-align: left; }
th { color: #8a756c; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.badge { display: inline-flex; padding: 5px 9px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: 11px; font-weight: 750; white-space: nowrap; }
.badge.out { background: #f0f2f4; color: #5e6670; }
.actions { white-space: nowrap; }
.actions a { font-weight: 750; text-decoration: none; }
.actions form { display: inline; }
.actions button { min-height: 34px; margin-left: 8px; padding: 5px 10px; border-radius: 10px; box-shadow: none; }
.formula { padding: 17px; border: 1px solid #fed7c1; border-radius: 15px; background: linear-gradient(135deg, #fff8f4, #fff); line-height: 1.75; }
.green { color: var(--success); }
.red { color: var(--danger); }
.muted { color: var(--muted); }
.notice, .errors { margin-bottom: 18px; padding: 13px 15px; border-radius: 14px; }
.notice { display: flex; gap: 10px; align-items: center; border: 1px solid #bce6cc; background: #ecf9f1; color: #166534; }
.notice span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #22c55e; color: #fff; }
.errors { border: 1px solid #fecaca; background: #fff1f1; color: #991b1b; }
.errors ul { margin: 6px 0 0; padding-left: 20px; }

.back-link { display: inline-block; margin-bottom: 6px; color: var(--primary); font-size: 12px; font-weight: 750; text-decoration: none; }
.report-menu { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.report-option { display: flex; min-height: 145px; padding: 21px; align-items: center; gap: 15px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); color: var(--text); text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.report-option:hover { transform: translateY(-2px); box-shadow: 0 5px 8px rgba(62,31,18,.08), 0 15px 30px rgba(62,31,18,.07); }
.report-option-icon { display: grid; place-items: center; width: 52px; height: 52px; flex: none; border-radius: 17px; background: #fee2e2; color: #dc2626; font-size: 25px; font-weight: 800; }
.report-option-icon.daily-icon { background: #dbeafe; color: #2563eb; }
.report-option-icon.month-icon { background: #dcfce7; color: #16a34a; }
.report-option b { display: block; font-size: 17px; }
.report-option small { display: block; margin-top: 5px; color: var(--muted); line-height: 1.45; }
.report-option > i { margin-left: auto; color: #a69086; font-size: 30px; font-style: normal; }
.report-filter { margin-top: 0; }
.report-filter button { align-self: end; }
.report-summary { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.summary-card { position: relative; overflow: hidden; min-height: 105px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); }
.summary-card::after { position: absolute; right: -17px; bottom: -22px; width: 62px; height: 62px; border-radius: 50%; background: var(--summary-color, #eee); opacity: .13; content: ""; }
.summary-card small { display: block; min-height: 32px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.summary-card strong { display: block; margin-top: 8px; color: var(--summary-color, var(--text)); font-size: clamp(16px, 1.8vw, 22px); letter-spacing: -.03em; white-space: nowrap; }
.summary-sale { --summary-color: #dc2626; }
.summary-cash { --summary-color: #2563eb; }
.summary-online { --summary-color: #16a34a; }
.summary-expense { --summary-color: #f59e0b; }
.summary-hand { --summary-color: #7c3aed; }
.summary-net { --summary-color: #15803d; }
.summary-loss { --summary-color: #b42318; }
.chart-heading { display: flex; justify-content: space-between; gap: 16px; }
.chart-heading h2 { margin-bottom: 4px; }
.chart-heading p { margin: 0; color: var(--muted); font-size: 12px; }
.series-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 17px 0 12px; }
.series-filters label { display: flex; min-height: 40px; padding: 7px 11px; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--text); cursor: pointer; font-size: 12px; }
.series-filters input { width: 16px; min-height: 16px; accent-color: var(--primary); }
.series-filters label > span, .chart-selection i { width: 10px; height: 10px; flex: none; border-radius: 3px; background: var(--series); }
.chart-scroll { overflow-x: auto; padding: 5px 0 3px; border: 1px solid #f0e7e2; border-radius: 15px; background: #fffdfc; }
.chart-stage { width: max(100%, var(--chart-width)); height: 430px; }
.chart-stage canvas { display: block; width: 100%; height: 430px; touch-action: manipulation; }
.chart-selection { display: flex; min-height: 48px; margin-top: 10px; padding: 10px 13px; align-items: center; flex-wrap: wrap; gap: 8px 16px; border-radius: 13px; background: var(--surface-alt); color: var(--muted); font-size: 12px; }
.chart-selection > strong { color: var(--text); font-size: 14px; }
.chart-selection span { display: inline-flex; align-items: center; gap: 6px; }
.chart-selection i { display: inline-block; }
.empty-chart { display: grid; min-height: 260px; place-items: center; border: 1px dashed #d8c8c0; border-radius: 15px; color: var(--muted); }

.login-page { min-height: 100vh; background: #f7f1ed; }
.login-shell { display: grid; width: min(1040px, calc(100% - 38px)); min-height: 650px; margin: max(30px, 5vh) auto; grid-template-columns: 1.08fr .92fr; overflow: hidden; border: 1px solid #e6d8d0; border-radius: 28px; background: #fff; box-shadow: 0 24px 70px rgba(78, 34, 15, .13); }
.login-welcome { position: relative; display: flex; padding: 42px; flex-direction: column; overflow: hidden; background: linear-gradient(145deg, #481c10, #8b3013 58%, #bd501c); color: #fff; }
.login-welcome::before, .login-welcome::after { position: absolute; border-radius: 50%; background: rgba(255,255,255,.06); content: ""; }
.login-welcome::before { top: -100px; right: -110px; width: 340px; height: 340px; }
.login-welcome::after { right: 45px; bottom: -110px; width: 240px; height: 240px; }
.login-brand { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; font-size: 22px; }
.login-brand > span, .login-mobile-mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 15px; background: linear-gradient(145deg,#fb923c,#d74c0a); color: #fff; font-weight: 850; box-shadow: 0 8px 22px rgba(34,12,4,.22); }
.login-brand b { color: #ffc2a3; }
.login-brand small { display: block; color: #d7b2a2; font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.login-copy { position: relative; z-index: 1; margin: auto 0; }
.secure-pill { display: inline-flex; padding: 7px 11px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(255,255,255,.09); color: #ffd7c3; font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.login-copy h1 { margin: 20px 0 14px; color: #fff; font-size: clamp(32px,4vw,47px); line-height: 1.08; letter-spacing: -.05em; }
.login-copy p { max-width: 400px; color: #e7c7b9; font-size: 15px; }
.login-feature { position: relative; z-index: 1; display: flex; align-items: center; gap: 11px; }
.login-feature i { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: rgba(134,239,172,.14); color: #86efac; font-style: normal; }
.login-feature span { font-size: 12px; font-weight: 700; }
.login-feature small { display: block; color: #cda99a; font-size: 10px; font-weight: 400; }
.login-card { display: flex; padding: 52px 48px; justify-content: center; flex-direction: column; }
.login-card-head { display: flex; align-items: center; gap: 12px; }
.login-mobile-mark { display: none; }
.login-card h2 { margin: 0; font-size: 28px; letter-spacing: -.035em; }
.login-card-head p { margin: 5px 0 0; color: var(--muted); }
.login-error { margin: 20px 0 -4px; padding: 11px 13px; border: 1px solid #fecaca; border-radius: 12px; background: #fff1f1; color: #991b1b; font-size: 12px; }
.login-form { display: grid; gap: 17px; margin-top: 28px; }
.login-form label { font-size: 12px; }
.login-form input { min-height: 50px; }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 65px; }
.password-field button { position: absolute; top: 7px; right: 7px; min-height: 36px; padding: 5px 10px; border-radius: 9px; background: var(--primary-soft); color: var(--primary); box-shadow: none; font-size: 11px; }
.remember-field { display: flex; align-items: center; gap: 9px; cursor: pointer; }
.remember-field input { width: 17px; min-height: 17px; accent-color: var(--primary); }
.remember-field span { color: var(--muted); font-weight: 500; }
.login-button { display: flex; min-height: 52px; padding: 12px 17px; justify-content: center; align-items: center; gap: 10px; font-size: 15px; }
.login-button span { font-size: 20px; }
.login-note { margin: 22px 0 0; color: #9a8880; font-size: 10px; text-align: center; }

@media (max-width: 1050px) {
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .twocol { grid-template-columns: 1fr; }
    .report-menu { grid-template-columns: 1fr; }
    .report-option { min-height: 110px; }
    .report-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
    body { padding: calc(68px + env(safe-area-inset-top)) 0 calc(76px + env(safe-area-inset-bottom)); }
    .app-shell { display: block; min-height: auto; }
    .desktop-sidebar { display: none; }
    .mobile-app-bar { position: fixed; z-index: 30; top: 0; right: 0; left: 0; display: flex; height: calc(64px + env(safe-area-inset-top)); padding: calc(10px + env(safe-area-inset-top)) 17px 9px; align-items: center; gap: 11px; border-bottom: 1px solid rgba(255,255,255,.1); background: linear-gradient(110deg, #7c2d12, #a34119); color: #fff; box-shadow: 0 3px 15px rgba(72, 28, 12, .2); }
    .app-mark { width: 40px; height: 40px; border-radius: 13px; background: rgba(255,255,255,.16); box-shadow: none; text-decoration: none; }
    .app-bar-brand { display: block; color: #f8c9b3; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
    .mobile-app-bar strong { display: block; font-size: 17px; line-height: 1.2; }
    .mobile-app-bar .live-dot { margin-left: auto; background: #86efac; }
    .app-content { width: 100%; margin: 0; padding: 14px 13px 24px; }
    .bottom-nav { position: fixed; z-index: 30; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(5, 1fr); min-height: calc(66px + env(safe-area-inset-bottom)); padding: 5px 5px env(safe-area-inset-bottom); border-top: 1px solid var(--line); background: rgba(255,255,255,.96); box-shadow: 0 -5px 20px rgba(55, 28, 16, .08); backdrop-filter: blur(16px); }
    .bottom-nav a { display: grid; place-items: center; align-content: center; min-width: 0; border-radius: 14px; color: #7b6961; text-decoration: none; }
    .bottom-nav a > span { display: grid; place-items: center; width: 34px; height: 27px; border-radius: 14px; font-size: 17px; line-height: 1; }
    .bottom-nav small { margin-top: 2px; font-size: 9px; font-weight: 700; }
    .bottom-nav a.active { color: var(--primary-dark); }
    .bottom-nav a.active > span { background: #fed7c1; }
    .top { display: block; margin-bottom: 16px; }
    .top h1 { display: none; }
    .top h1 + p { margin: 2px 2px 12px; font-size: 13px; }
    .top form { width: 100%; padding: 5px; }
    .top form .date { flex: 1; }
    .cards { gap: 10px; }
    .card { min-height: 125px; padding: 16px; border-radius: 16px; }
    .panel { margin-top: 12px; padding: 16px; border-radius: 17px; }
    .row { grid-template-columns: 1fr; }
    .row > span { display: none; }
    .form-second { margin-top: 11px; }
    button { min-height: 48px; }
    .form-second > button, .panel > form > .form-button { width: 100%; }
    .table-wrap { overflow: visible; }
    .responsive-table thead { display: none; }
    .responsive-table, .responsive-table tbody { display: block; }
    .responsive-table tr { display: grid; gap: 5px; margin: 0 0 10px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-alt); }
    .responsive-table td { display: flex; justify-content: space-between; gap: 14px; padding: 3px 0; border: 0; text-align: right; }
    .responsive-table td::before { flex: none; color: var(--muted); content: attr(data-label); font-size: 11px; font-weight: 750; text-align: left; text-transform: uppercase; }
    .responsive-table td[colspan] { display: block; text-align: center; }
    .responsive-table td[colspan]::before { display: none; }
    .responsive-table .actions { align-items: center; }
    .responsive-table .actions form { display: inline; }
    .formula { padding: 14px; }
    .report-menu { gap: 10px; }
    .report-option { min-height: 94px; padding: 15px; border-radius: 16px; }
    .report-option-icon { width: 46px; height: 46px; border-radius: 14px; }
    .report-option b { font-size: 15px; }
    .report-option small { font-size: 11px; }
    .report-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 12px; }
    .summary-card { min-height: 95px; padding: 13px; }
    .summary-card strong { font-size: 18px; }
    .chart-panel { padding-right: 12px; padding-left: 12px; }
    .series-filters { gap: 6px; }
    .series-filters label { min-height: 38px; padding: 6px 9px; font-size: 11px; }
    .chart-selection { align-items: flex-start; flex-direction: column; }
    .login-page { padding: 0; background: linear-gradient(180deg,#7c2d12 0,#a64118 30%,#f7f1ed 30%); }
    .login-shell { display: block; width: calc(100% - 26px); min-height: auto; margin: max(22px, env(safe-area-inset-top)) auto 22px; overflow: visible; border-radius: 22px; }
    .login-welcome { display: none; }
    .login-card { min-height: calc(100vh - 44px); padding: 28px 22px; justify-content: flex-start; border-radius: 22px; }
    .login-mobile-mark { display: grid; }
    .login-card h2 { font-size: 24px; }
    .login-card-head p { font-size: 12px; }
    .login-form { margin-top: 26px; }
}

@media (max-width: 430px) {
    .cards { grid-template-columns: 1fr 1fr; }
    .amount { font-size: 21px; }
    .hint { font-size: 10px; }
    .card::after { width: 75px; height: 75px; }
}

@media (max-width: 350px) {
    .cards { grid-template-columns: 1fr; }
    .bottom-nav small { font-size: 8px; }
}