@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter+Tight:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --ink: #0e1116;
  --ink-soft: #2b3038;
  --ink-muted: #6b7280;
  --line: #e5e2db;
  --line-soft: #f0ede5;
  --paper: #faf8f3;
  --paper-warm: #f5f1e6;
  --accent: #b8410e;
  --accent-soft: #c95a26;
  --accent-bg: #fef2eb;
  --green: #2d6a3e;
  --green-bg: #e8f0ea;
  --amber: #a16207;
  --amber-bg: #fef7e0;
  --red: #991b1b;
  --red-bg: #fdecec;
  --blue: #1e40af;
  --blue-bg: #e8eef9;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--paper); color: var(--ink); font-family: 'Inter Tight', sans-serif; -webkit-font-smoothing: antialiased; min-height: 100vh; }
body { background-image: radial-gradient(circle at 10% 0%, rgba(184, 65, 14, 0.04) 0%, transparent 50%), radial-gradient(circle at 90% 100%, rgba(45, 106, 62, 0.03) 0%, transparent 50%); }

.display { font-family: 'Fraunces', serif; font-weight: 500; letter-spacing: -0.02em; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* ============= LOGIN ============= */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-wrap { display: grid; grid-template-columns: 480px 1fr; max-width: 1100px; width: 100%; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: 0 20px 60px rgba(14, 17, 22, 0.08); min-height: 600px; }
.login-card { padding: 48px 44px; display: flex; flex-direction: column; }
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
.login-title { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 600; }
.login-subtitle { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); margin-top: 2px; }
.login-heading { font-size: 42px; line-height: 1; margin-bottom: 12px; }
.login-intro { color: var(--ink-muted); margin-bottom: 32px; font-size: 14px; }
.login-form .form-group { margin-bottom: 18px; }
.login-form label { font-size: 12px; font-weight: 500; color: var(--ink-soft); display: block; margin-bottom: 6px; letter-spacing: 0.02em; }
.login-form input { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; font-family: inherit; font-size: 14px; background: var(--paper); transition: border-color 0.15s; }
.login-form input:focus { outline: none; border-color: var(--ink); }
.btn-block { width: 100%; padding: 14px; font-size: 14px; margin-top: 8px; justify-content: center; }
.login-help { margin-top: auto; padding-top: 24px; padding: 16px; background: var(--paper-warm); border-radius: 6px; font-size: 12px; color: var(--ink-soft); line-height: 1.8; }
.login-aside { background: var(--ink); color: var(--paper); padding: 60px 48px; display: flex; align-items: center; position: relative; overflow: hidden; }
.login-aside::before { content: ''; position: absolute; top: -50px; right: -50px; width: 200px; height: 200px; background: var(--accent); border-radius: 50%; opacity: 0.4; filter: blur(60px); }
.login-aside::after { content: ''; position: absolute; bottom: -100px; left: -50px; width: 300px; height: 300px; background: var(--accent); border-radius: 50%; opacity: 0.2; filter: blur(80px); }
.aside-content { position: relative; z-index: 1; }
.aside-heading { font-size: 38px; line-height: 1.1; margin-bottom: 32px; }
.aside-heading em { color: var(--accent); font-style: italic; }
.aside-features { list-style: none; padding: 0; }
.aside-features li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.1); font-size: 14px; padding-left: 24px; position: relative; }
.aside-features li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-weight: bold; }
.aside-footer { margin-top: 40px; font-size: 12px; opacity: 0.5; letter-spacing: 0.05em; }
@media (max-width: 768px) { .login-wrap { grid-template-columns: 1fr; } .login-aside { display: none; } }

/* ============= APP LAYOUT ============= */
.topbar { background: var(--ink); color: var(--paper); padding: 14px 32px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--ink); }
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { width: 34px; height: 34px; background: var(--accent); display: flex; align-items: center; justify-content: center; transform: rotate(-3deg); flex-shrink: 0; }
.brand-mark span { font-family: 'Fraunces', serif; font-weight: 700; color: var(--paper); font-size: 18px; transform: rotate(3deg); }
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name .top-name { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.brand-name .sub-name { font-size: 11px; opacity: 0.6; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2px; }

.user-zone { display: flex; align-items: center; gap: 16px; }
.user-pill { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.user-avatar { width: 30px; height: 30px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 12px; color: var(--paper); }
.btn-logout { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 12px; padding: 8px 14px; border: 1px solid rgba(255,255,255,0.2); border-radius: 4px; transition: all 0.15s; }
.btn-logout:hover { background: rgba(255,255,255,0.1); color: var(--paper); }

.main { flex: 1; padding: 32px 40px 60px; max-width: 1400px; margin: 0 auto; width: 100%; }

.page-header { margin-bottom: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.page-title-zone .eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 8px; }
.page-title-zone .eyebrow a { color: inherit; }
.page-title { font-family: 'Fraunces', serif; font-size: 38px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.05; }
.page-title em { font-style: italic; color: var(--accent); }
.page-subtitle { color: var(--ink-muted); font-size: 14px; margin-top: 8px; max-width: 540px; }

/* ============= BUTTONS ============= */
.btn { font-family: inherit; font-size: 13px; font-weight: 500; padding: 10px 18px; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); cursor: pointer; border-radius: 4px; transition: all 0.15s; letter-spacing: 0.01em; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-accent { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.btn-accent:hover { background: var(--ink); border-color: var(--ink); }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* ============= CARDS ============= */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.card-header { padding: 18px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.card-title { font-family: 'Fraunces', serif; font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }
.card-body { padding: 22px; }

/* ============= KPIs ============= */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.kpi { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 20px; position: relative; overflow: hidden; }
.kpi::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 24px; background: var(--accent); }
.kpi-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 12px; }
.kpi-value { font-family: 'Fraunces', serif; font-size: 36px; font-weight: 500; letter-spacing: -0.02em; line-height: 1; }
.kpi-value .unit { font-size: 14px; color: var(--ink-muted); font-family: 'Inter Tight'; margin-left: 6px; font-weight: 400; }
.kpi-trend { font-size: 12px; color: var(--ink-muted); margin-top: 10px; display: flex; align-items: center; gap: 6px; }
.kpi-trend.up { color: var(--green); }
.kpi-trend.warning { color: var(--amber); }

/* ============= TABLES ============= */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); padding: 14px 16px; border-bottom: 1px solid var(--line); font-weight: 500; background: var(--line-soft); }
td { padding: 16px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--line-soft); cursor: pointer; }
tr.no-hover:hover td { background: var(--paper); cursor: default; }

/* ============= BADGES ============= */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 500; letter-spacing: 0.02em; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; }
.badge-pending { background: var(--amber-bg); color: var(--amber); }
.badge-pending::before { background: var(--amber); }
.badge-submitted { background: var(--blue-bg); color: var(--blue); }
.badge-submitted::before { background: var(--blue); }
.badge-approved { background: var(--green-bg); color: var(--green); }
.badge-approved::before { background: var(--green); }
.badge-rejected { background: var(--red-bg); color: var(--red); }
.badge-rejected::before { background: var(--red); }
.badge-draft { background: var(--line-soft); color: var(--ink-muted); }
.badge-draft::before { background: var(--ink-muted); }

/* ============= FORMS ============= */
input[type="text"], input[type="number"], input[type="email"], input[type="password"], input[type="date"], select, textarea {
  font-family: inherit; font-size: 14px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); color: var(--ink); width: 100%; transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); }
label { font-size: 12px; font-weight: 500; color: var(--ink-soft); display: block; margin-bottom: 6px; letter-spacing: 0.02em; }
.form-group { margin-bottom: 18px; }

/* ============= TIMESHEET GRID ============= */
.ts-grid { display: grid; grid-template-columns: 200px repeat(7, 1fr) 110px; gap: 0; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--paper); }
.ts-cell { padding: 12px 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }
.ts-cell:nth-child(9n) { border-right: none; }
.ts-cell.header { background: var(--ink); color: var(--paper); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; text-align: center; padding: 12px 8px; }
.ts-cell.header.weekend { background: var(--ink-soft); }
.ts-cell.row-label { background: var(--line-soft); font-weight: 500; font-size: 13px; padding: 14px 12px; }
.ts-cell.row-label .sub { font-size: 11px; color: var(--ink-muted); margin-top: 2px; }
.ts-cell.total { background: var(--paper-warm); font-weight: 600; text-align: center; font-family: 'Fraunces', serif; font-size: 16px; }
.ts-cell input { padding: 6px; text-align: center; border: none; background: transparent; font-size: 14px; font-family: 'JetBrains Mono', monospace; font-weight: 500; width: 100%; }
.ts-cell input:focus { background: var(--paper-warm); outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 2px; }
.ts-cell input:disabled { color: var(--ink-muted); }
.ts-cell.day-header { background: var(--line-soft); color: var(--ink); }
.ts-cell.header.day-header { background: var(--ink); }
.ts-cell .day-name { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.ts-cell .day-date { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 500; margin-top: 2px; color: var(--paper); }

/* ============= RESOURCE LIST ============= */
.resource-card { padding: 14px 16px; border: 1px solid var(--line); border-radius: 6px; display: flex; align-items: center; gap: 14px; margin-bottom: 10px; cursor: pointer; transition: all 0.15s; background: var(--paper); text-decoration: none; color: inherit; }
.resource-card:hover { border-color: var(--ink); }
.resource-card.selected { border-color: var(--accent); background: var(--accent-bg); }
.resource-avatar { width: 40px; height: 40px; background: var(--ink); color: var(--paper); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 14px; flex-shrink: 0; }
.resource-info { flex: 1; min-width: 0; }
.resource-name { font-weight: 600; font-size: 14px; }
.resource-meta { font-size: 12px; color: var(--ink-muted); margin-top: 2px; }

/* ============= TABS ============= */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.tab { padding: 12px 18px; font-size: 13px; font-weight: 500; color: var(--ink-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all 0.15s; background: none; border-left: none; border-right: none; border-top: none; font-family: inherit; text-decoration: none; }
.tab.active { color: var(--ink); border-bottom-color: var(--accent); }
.tab:hover:not(.active) { color: var(--ink); }
.tab-count { font-size: 11px; background: var(--line-soft); padding: 2px 7px; border-radius: 999px; margin-left: 6px; }
.tab.active .tab-count { background: var(--accent); color: var(--paper); }

/* ============= WEEK SELECTOR ============= */
.week-selector { display: flex; align-items: center; gap: 12px; }
.week-nav { width: 34px; height: 34px; border: 1px solid var(--line); background: var(--paper); border-radius: 4px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--ink); text-decoration: none; }
.week-nav:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.week-display { font-family: 'Fraunces', serif; font-weight: 500; font-size: 16px; min-width: 240px; text-align: center; }
.week-display .week-num { font-size: 11px; color: var(--ink-muted); display: block; letter-spacing: 0.08em; text-transform: uppercase; }

/* ============= FILTER BAR ============= */
.filter-bar { display: flex; gap: 12px; padding: 16px 22px; background: var(--line-soft); border-bottom: 1px solid var(--line); align-items: center; flex-wrap: wrap; }
.filter-bar select, .filter-bar input { max-width: 220px; }

/* ============= NOTICES ============= */
.notice { padding: 14px 16px; background: var(--accent-bg); border-left: 3px solid var(--accent); border-radius: 4px; font-size: 13px; color: var(--ink-soft); margin-bottom: 20px; display: flex; gap: 12px; align-items: flex-start; }
.notice.notice-info { background: var(--blue-bg); border-left-color: var(--blue); }
.notice.notice-error { background: var(--red-bg); border-left-color: var(--red); color: var(--red); }
.notice strong { color: var(--ink); }
.notice-error strong { color: var(--red); }

/* ============= DETAIL ROWS ============= */
.detail-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--ink-muted); }
.detail-value { font-weight: 500; }

/* ============= LAYOUT HELPERS ============= */
.two-col { display: grid; grid-template-columns: 320px 1fr; gap: 24px; }
.hidden { display: none !important; }
.chip { display: inline-flex; padding: 3px 9px; background: var(--line-soft); border-radius: 4px; font-size: 11px; color: var(--ink-soft); font-weight: 500; letter-spacing: 0.02em; }

/* ============= FOOTER NOTE ============= */
.footer-note { padding: 16px 22px; background: var(--line-soft); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--ink-muted); }
.signature-zone { display: flex; align-items: center; gap: 14px; }
.signature-line { width: 180px; height: 1px; background: var(--ink); position: relative; }
.signature-line::before { content: 'Signature'; position: absolute; top: 4px; left: 0; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); }

/* ============= EMPTY STATE ============= */
.empty-state { text-align: center; padding: 60px 20px; color: var(--ink-muted); }
.empty-state h3 { font-family: 'Fraunces', serif; font-size: 22px; color: var(--ink); margin-bottom: 8px; }

/* ============= TOAST ============= */
.toast { position: fixed; bottom: 30px; right: 30px; padding: 14px 20px; background: var(--ink); color: var(--paper); border-radius: 6px; font-size: 14px; z-index: 1000; opacity: 0; transform: translateY(20px); transition: all 0.3s; box-shadow: 0 10px 30px rgba(0,0,0,0.2); pointer-events: none; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

/* ============= RESPONSIVE ============= */
@media (max-width: 1000px) {
  .two-col { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .ts-grid { font-size: 11px; grid-template-columns: 140px repeat(7, 1fr) 80px; }
  .main { padding: 20px; }
  .page-title { font-size: 28px; }
}

@media print {
  .topbar, .filter-bar, .btn, .week-selector, .tabs { display: none !important; }
  body { background: white; }
  .card { border: 1px solid #000; }
}