/* ========================================================================
   Apple-style refined minimalism · Geist / Geist Mono
   Палитра — системная iOS: системный синий, нейтральная серая шкала,
   мягкие тени, обильный воздух. Без AI-slop градиентов.
   ======================================================================== */

:root {
  --bg:           #fbfbfd;
  --bg-elev:     #ffffff;
  --bg-soft:     #f5f5f7;
  --line:        #e6e6eb;
  --line-soft:   #f0f0f3;
  --text:        #1d1d1f;
  --text-soft:   #515154;
  --muted:       #86868b;
  --accent:      #0a84ff;
  --accent-hov:  #0066d6;
  --accent-soft: rgba(10, 132, 255, 0.10);
  --good:        #34c759;
  --good-bg:     rgba(52, 199, 89, 0.12);
  --warn:        #ff9f0a;
  --warn-bg:     rgba(255, 159, 10, 0.12);
  --bad:         #ff453a;
  --bad-bg:      rgba(255, 69, 58, 0.10);
  --shadow-sm:   0 1px 2px rgba(0,0,0,0.04), 0 1px 1px rgba(0,0,0,0.03);
  --shadow-md:   0 8px 24px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
  --radius-sm:   10px;
  --radius:      16px;
  --radius-lg:   22px;
  --font:        "Geist", "SF Pro Text", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono:   "Geist Mono", "SF Mono", "JetBrains Mono", ui-monospace, monospace;
  --topbar-h:    60px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:          #000000;
    --bg-elev:     #1c1c1e;
    --bg-soft:     #2c2c2e;
    --line:        #2c2c2e;
    --line-soft:   #1c1c1e;
    --text:        #f5f5f7;
    --text-soft:   #c7c7cc;
    --muted:       #8e8e93;
    --accent:      #0a84ff;
    --accent-hov:  #409cff;
    --accent-soft: rgba(10, 132, 255, 0.18);
    --good:        #30d158;
    --good-bg:     rgba(48, 209, 88, 0.18);
    --warn:        #ff9f0a;
    --warn-bg:     rgba(255, 159, 10, 0.18);
    --bad:         #ff453a;
    --bad-bg:      rgba(255, 69, 58, 0.18);
    --shadow-sm:   0 1px 2px rgba(0,0,0,0.4);
    --shadow-md:   0 12px 32px rgba(0,0,0,0.5);
  }
}

/* ---------------- Reset & base ---------------- */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-feature-settings: "cv11", "ss01", "ss03";
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hov); }

h1, h2, h3 { margin: 0; letter-spacing: -0.025em; font-weight: 600; }
h1.display { font-size: 40px; line-height: 1.1; letter-spacing: -0.03em; font-weight: 600; }
h2 { font-size: 20px; letter-spacing: -0.02em; }

.muted    { color: var(--muted); }
.small    { font-size: 12px; }
.eyebrow  { color: var(--accent); font-size: 13px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 8px; }
.danger   { color: var(--bad); }

/* ---------------- Top bar ---------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-h);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1280px;
  height: 100%;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.topnav { display: flex; gap: 4px; margin-left: 8px; }
.topnav a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-weight: 500;
  font-size: 14px;
  transition: background 120ms ease, color 120ms ease;
}
.topnav a:hover  { background: var(--bg-soft); color: var(--text); }
.topnav a.active { background: var(--accent-soft); color: var(--accent); }
.topbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.user-chip {
  font-size: 13px;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--bg-soft);
}

/* ---------------- Buttons ---------------- */

.primary-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 14px;
  border: 0;
  cursor: pointer;
  transition: background 120ms ease, transform 80ms ease, color 120ms ease;
  font-family: inherit;
  letter-spacing: -0.005em;
}
.primary-btn {
  background: var(--accent);
  color: #fff;
}
.primary-btn:hover  { background: var(--accent-hov); color: #fff; }
.primary-btn:active { transform: scale(0.98); }
.ghost-btn {
  background: var(--bg-soft);
  color: var(--text);
}
.ghost-btn:hover  { background: var(--line); color: var(--text); }
.ghost-btn.small  { padding: 6px 12px; font-size: 13px; }

/* ---------------- Page layout ---------------- */

.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 36px 28px 80px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.hero h1.display { margin-bottom: 6px; }
.hero p { margin: 0; max-width: 56ch; }

.period { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.period label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.period input[type="date"] {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

/* ---------------- KPI grid ---------------- */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.kpi {
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.kpi:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.kpi-label { font-size: 13px; color: var(--muted); font-weight: 500; margin-bottom: 10px; }
.kpi-value {
  font-size: 44px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.04em;
  font-feature-settings: "tnum", "lnum";
}
.kpi-value .unit { font-size: 18px; color: var(--muted); font-weight: 500; margin-left: 4px; }
.kpi-sub {
  margin-top: 12px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------------- Pills ---------------- */

.pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
  background: var(--bg-soft);
  color: var(--text-soft);
}
.pill.good { background: var(--good-bg); color: var(--good); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad  { background: var(--bad-bg);  color: var(--bad); }

/* ---------------- Card / table ---------------- */

.card {
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 24px;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head h2 { font-size: 17px; }

table.data {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
}
table.data th, table.data td {
  text-align: left;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}
table.data thead th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-soft);
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover td      { background: color-mix(in srgb, var(--accent-soft) 25%, transparent); }
table.data .num   { text-align: right; font-feature-settings: "tnum", "lnum"; }
table.data .link  { color: var(--accent); }
table.data .empty { padding: 32px; text-align: center; }

.bar-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}
.bar {
  position: relative;
  height: 6px;
  border-radius: 100px;
  background: var(--line-soft);
  flex: 1;
  min-width: 100px;
}
.bar-fill {
  position: absolute; inset: 0 auto 0 0;
  border-radius: 100px;
  background: var(--accent);
  transition: width 400ms cubic-bezier(0.22, 1, 0.36, 1);
}
.bar-fill.good { background: var(--good); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad  { background: var(--bad);  }
.bar-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  font-feature-settings: "tnum", "lnum";
  min-width: 40px;
  text-align: right;
  white-space: nowrap;
}

/* ---------------- Filters / form ---------------- */

.filters { margin-bottom: 20px; }
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: end;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}
.filter-row label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.filter-row label.chk { flex-direction: row; align-items: center; gap: 8px; padding-top: 18px; }
.filter-row input[type="date"], .filter-row select {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  min-width: 140px;
}

/* ---------------- Calls table specifics ---------------- */

.calls-table .date  { display: block; font-weight: 500; }
.calls-table .time  { display: block; font-size: 12px; color: var(--muted); font-family: var(--font-mono); }
.calls-table .phone { font-family: var(--font-mono); font-size: 13px; }
.calls-table .ext-link { margin-left: 8px; font-size: 12px; color: var(--accent); }
.calls-table .client { font-weight: 500; }
.calls-table select.status-sel,
.calls-table input.comment-inp {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  transition: all 120ms ease;
  width: 100%;
}
.calls-table input.comment-inp { min-width: 180px; }
.calls-table select.status-sel:focus,
.calls-table input.comment-inp:focus,
.calls-table select.status-sel:hover,
.calls-table input.comment-inp:hover {
  outline: none;
  border-color: var(--line);
  background: var(--bg);
}
.calls-table .saved {
  border-color: var(--good) !important;
  background: var(--good-bg) !important;
}
.calls-table .failed {
  border-color: var(--bad) !important;
  background: var(--bad-bg) !important;
}

/* ---------------- Auth screens ---------------- */

.auth-bg {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, var(--accent-soft) 0%, transparent 55%),
    var(--bg);
}
.auth-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  gap: 24px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 22px;
}
.auth-card h1.display { font-size: 30px; margin-bottom: 4px; }
.auth-card p { margin: 0 0 22px; color: var(--muted); }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form .primary-btn { margin-top: 8px; }
.auth-foot { font-size: 12px; }

.narrow { max-width: 460px; margin: 0 auto; }
.form-card {
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
  box-shadow: var(--shadow-sm);
}
.form-card .row { display: flex; gap: 12px; margin-top: 6px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field span {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.field input {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* ---------------- Flash messages ---------------- */

.flash-stack { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  border: 1px solid var(--line);
}
.flash-error   { background: var(--bad-bg);  color: var(--bad);  border-color: transparent; }
.flash-success { background: var(--good-bg); color: var(--good); border-color: transparent; }

/* ---------------- Responsive ---------------- */

@media (max-width: 700px) {
  .topbar-inner { padding: 0 16px; gap: 14px; }
  .topnav a { padding: 6px 10px; }
  .user-chip { display: none; }
  .page { padding: 24px 16px 60px; }
  h1.display { font-size: 30px; }
  .kpi-value { font-size: 36px; }
  table.data th, table.data td { padding: 10px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}