@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #09090b; --bg2: #111114; --bg3: #19191e; --bg4: #222228;
  --border: #27272a; --border2: #3f3f46;
  --text: #fafafa; --text2: #a1a1aa; --text3: #71717a;
  --accent: #6366f1; --accent2: #818cf8;
  --green: #22c55e; --green-bg: rgba(34,197,94,0.08); --green-border: rgba(34,197,94,0.2);
  --orange: #f59e0b; --blue: #3b82f6; --red: #ef4444;
}
body { font-family: 'Inter', -apple-system, system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; font-size: 14px; -webkit-font-smoothing: antialiased; }
a { color: var(--accent2); text-decoration: none; }

/* === NAV === */
nav { display: flex; align-items: center; padding: 0 20px; height: 48px; background: var(--bg2); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.logo { font-weight: 700; font-size: 15px; color: var(--accent2); margin-right: auto; letter-spacing: -0.3px; }
.nav-right { display: flex; align-items: center; gap: 4px; }
.nav-right a { color: var(--text3); padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 500; }
.nav-right a:hover { color: var(--text2); background: var(--bg3); }
.nav-muted { color: var(--text3); font-size: 11px; margin-right: 8px; opacity: 0.6; }

/* === FILTER BAR === */
.filter-bar { background: var(--bg2); border-bottom: 1px solid var(--border); padding: 10px 20px; position: sticky; top: 48px; z-index: 99; }
.filter-bar form { display: flex; align-items: center; gap: 16px; max-width: 1100px; margin: 0 auto; flex-wrap: wrap; }
.filter-group { display: flex; align-items: center; gap: 6px; }
.filter-group label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text3); font-weight: 600; white-space: nowrap; }
.filter-group select { padding: 5px 8px; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; outline: none; cursor: pointer; }
.filter-group select:focus { border-color: var(--accent); }
.filter-pills { display: flex; gap: 2px; }
.pill { padding: 4px 10px; background: transparent; border: 1px solid var(--border); color: var(--text3); border-radius: 5px; font-size: 11px; cursor: pointer; font-weight: 500; transition: all 0.15s; }
.pill:hover { border-color: var(--border2); color: var(--text2); }
.pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.filter-search { margin-left: auto; }
.filter-search input { padding: 5px 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; width: 180px; outline: none; }
.filter-search input:focus { border-color: var(--accent); width: 220px; transition: width 0.2s; }

/* === MAIN === */
main { max-width: 1100px; margin: 0 auto; padding: 16px 20px; }
.list-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.list-count { font-size: 12px; color: var(--text3); font-weight: 500; }
h1 { font-size: 18px; font-weight: 600; letter-spacing: -0.3px; }
h2 { font-size: 14px; font-weight: 600; margin-bottom: 10px; color: var(--text2); }

/* === CLIENT LIST === */
.client-list { display: flex; flex-direction: column; gap: 1px; }
.client-row { display: flex; align-items: center; transition: opacity 0.3s, transform 0.3s; }
.client-link { flex: 1; display: flex; align-items: center; gap: 12px; padding: 10px 12px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; color: var(--text); transition: all 0.12s; min-width: 0; }
.client-link:hover { border-color: var(--accent); background: var(--bg3); }
.client-badge { width: 36px; height: 36px; border-radius: 10px; background: rgba(99,102,241,0.08); border: 1px solid rgba(99,102,241,0.15); color: var(--accent2); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; flex-shrink: 0; }
.client-body { flex: 1; min-width: 0; }
.client-top { display: flex; align-items: center; gap: 6px; margin-bottom: 1px; }
.client-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill-status { font-size: 9px; padding: 1px 6px; border-radius: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; flex-shrink: 0; }
.pill-status.treated { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.pill-status.not-client { background: rgba(113,113,122,0.1); color: var(--text3); border: 1px solid rgba(113,113,122,0.2); }
.client-summary { font-size: 11px; color: var(--text2); line-height: 1.4; margin-bottom: 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.client-meta { display: flex; flex-wrap: wrap; gap: 3px; }
.client-dates { flex-shrink: 0; text-align: right; display: flex; flex-direction: column; gap: 1px; min-width: 65px; }
.client-dates > div { display: flex; align-items: center; gap: 4px; justify-content: flex-end; }
.date-label { font-size: 8px; text-transform: uppercase; color: var(--text3); opacity: 0.5; letter-spacing: 0.5px; }
.date-val { font-size: 11px; color: var(--text3); }

/* Treat button */
.treat-btn { width: 32px; height: 32px; border: 1px solid var(--border); background: var(--bg2); border-radius: 6px; color: var(--text3); cursor: pointer; display: flex; align-items: center; justify-content: center; margin-left: 4px; flex-shrink: 0; transition: all 0.15s; }
.treat-btn:hover { border-color: var(--green); color: var(--green); }
.treat-btn.is-treated { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.treat-btn-lg { display: flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border); background: var(--bg3); border-radius: 6px; color: var(--text3); cursor: pointer; font-size: 12px; font-weight: 500; transition: all 0.15s; }
.treat-btn-lg:hover { border-color: var(--green); color: var(--green); }
.treat-btn-lg.is-treated { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }

/* === TAGS === */
.tag { display: inline-block; padding: 1px 6px; border-radius: 4px; font-size: 10px; font-weight: 500; }
.tag.email { background: rgba(59,130,246,0.08); color: var(--blue); }
.tag.phone { background: rgba(34,197,94,0.08); color: var(--green); }
.tag.order { background: rgba(245,158,11,0.08); color: var(--orange); }

/* === CLIENT DETAIL === */
.back { font-size: 12px; color: var(--text3); display: inline-block; margin-bottom: 12px; }
.back:hover { color: var(--text2); }
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.detail-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.detail-top h1 { display: inline; margin-right: 8px; }
.detail-count { font-size: 12px; color: var(--text3); }
.summary-box { background: rgba(99,102,241,0.04); border: 1px solid rgba(99,102,241,0.12); border-radius: 8px; padding: 10px 14px; font-size: 13px; color: var(--text2); line-height: 1.5; margin-bottom: 14px; }
.info-grid { display: flex; flex-direction: column; gap: 6px; }
.info-row { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.info-label { color: var(--text3); min-width: 50px; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.info-tags { display: flex; flex-wrap: wrap; gap: 4px; }

/* === TIMELINE === */
.timeline { display: flex; flex-direction: column; }
.tl-entry { display: flex; gap: 10px; }
.tl-date { width: 48px; flex-shrink: 0; text-align: right; padding-top: 10px; }
.tl-day { font-size: 11px; font-weight: 600; }
.tl-time { font-size: 9px; color: var(--text3); }
.tl-dot { width: 12px; flex-shrink: 0; position: relative; }
.tl-dot::before { content: ''; position: absolute; top: 14px; left: 4px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.tl-dot::after { content: ''; position: absolute; top: 22px; left: 6px; bottom: -2px; width: 1px; background: var(--border); }
.tl-entry:last-child .tl-dot::after { display: none; }
.tl-card { flex: 1; padding: 8px 12px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 4px; }
.tl-card:hover { background: var(--bg3); }
.tl-from { font-size: 11px; color: var(--text3); }
.tl-subject { font-size: 13px; font-weight: 500; }
details summary { font-size: 11px; color: var(--accent2); cursor: pointer; margin-top: 4px; user-select: none; }
.tl-body { white-space: pre-wrap; word-wrap: break-word; font-family: inherit; font-size: 12px; line-height: 1.5; color: var(--text2); background: var(--bg); padding: 12px; border-radius: 6px; margin-top: 6px; max-height: 300px; overflow-y: auto; border: 1px solid var(--border); }

/* === LOGIN === */
.login-page { display: flex; align-items: center; justify-content: center; }
.login-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 36px; text-align: center; width: 320px; }
.login-card h1 { color: var(--accent2); margin-bottom: 20px; font-size: 20px; }
.login-card input { width: 100%; padding: 10px 14px; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; margin-bottom: 12px; outline: none; }
.login-card input:focus { border-color: var(--accent); }
.login-card button { width: 100%; padding: 10px; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: 14px; cursor: pointer; font-weight: 600; }
.login-card button:hover { background: var(--accent2); }
.alert { padding: 8px 12px; border-radius: 6px; margin-bottom: 12px; font-size: 12px; }
.alert.success { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.alert.error { background: rgba(239,68,68,0.08); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }

/* === SETTINGS === */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-grid button { grid-column: 1 / -1; padding: 9px; background: var(--accent); color: #fff; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 13px; }
.form-grid button:hover { background: var(--accent2); }
.field label { display: block; font-size: 10px; color: var(--text3); margin-bottom: 3px; text-transform: uppercase; letter-spacing: 0.3px; font-weight: 600; }
.field input { width: 100%; padding: 8px 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 13px; outline: none; }
.field input:focus { border-color: var(--accent); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); font-size: 12px; }
th { color: var(--text3); font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.btn-sm { padding: 3px 8px; border-radius: 4px; font-size: 10px; cursor: pointer; border: none; font-weight: 500; }
.btn-danger { background: rgba(239,68,68,0.1); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.muted { color: var(--text3); font-size: 12px; margin-bottom: 14px; }
.empty { text-align: center; padding: 60px 20px; color: var(--text3); font-size: 13px; }
.empty a { color: var(--accent2); }