:root {
  --cream: #F5F0E8;
  --cream-dark: #EDE7D9;
  --ink: #1A1814;
  --ink-soft: #3D3A35;
  --ink-muted: #7A7670;
  --orange: #D4500A;
  --orange-light: #F26B20;
  --orange-pale: #FDE8D8;
  --green: #2A6B3C;
  --green-pale: #D6EDE0;
  --yellow: #E8B84B;
  --white: #FDFBF8;
  --border: rgba(26,24,20,0.12);
  --border-med: rgba(26,24,20,0.2);
  --shadow: 0 2px 16px rgba(26,24,20,0.08);
  --shadow-lg: 0 8px 40px rgba(26,24,20,0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --amount-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
}
body.mobile-sidebar-open { overflow: hidden; }
h1,h2,h3,h4 { font-family: 'Syne', sans-serif; }
.hidden { display: none !important; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: var(--white);
  font-family: 'Syne', sans-serif; font-weight: 600; font-size: 15px;
  padding: 14px 28px; border-radius: 8px; border: none; cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(212,80,10,0.3); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--ink);
  font-family: 'Syne', sans-serif; font-weight: 500; font-size: 15px;
  padding: 13px 24px; border-radius: 8px; border: 1.5px solid var(--border-med); cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.btn-ghost:hover { background: var(--cream-dark); }

#page-landing { min-height: 100vh; display: flex; flex-direction: column; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px; border-bottom: 1px solid var(--border);
  background: var(--cream); position: sticky; top: 0; z-index: 100;
}
.nav-logo {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 22px;
  color: var(--ink); letter-spacing: -0.5px;
}
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--orange); }
.nav-actions { display: flex; gap: 12px; align-items: center; }

.hero {
  flex: 1; display: grid; grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 73px);
}
.hero-left {
  padding: 80px 64px 80px 48px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange-pale); color: var(--orange);
  font-size: 13px; font-weight: 500; padding: 6px 14px; border-radius: 20px;
  margin-bottom: 32px; width: fit-content;
  font-family: 'Syne', sans-serif;
}
.hero-badge::before { content: "●"; font-size: 8px; animation: blink 2s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero h1 {
  font-size: clamp(40px, 4.5vw, 64px); font-weight: 800;
  line-height: 1.05; letter-spacing: -1.5px; margin-bottom: 24px; color: var(--ink);
}
.hero h1 em { font-style: normal; color: var(--orange); }

.hero-sub {
  font-size: 18px; color: var(--ink-soft); line-height: 1.7;
  margin-bottom: 40px; max-width: 460px; font-weight: 300;
}
.hero-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.hero-proof {
  display: flex; gap: 32px; margin-top: 56px; padding-top: 40px;
  border-top: 1px solid var(--border);
}
.proof-item { display: flex; flex-direction: column; }
.proof-num {
  font-family: 'Syne', sans-serif; font-size: 32px; font-weight: 800;
  color: var(--ink); letter-spacing: -1px;
}
.proof-num span { color: var(--orange); }
.proof-label { font-size: 13px; color: var(--ink-muted); margin-top: 2px; }

.hero-right {
  background: var(--ink);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center; padding: 40px;
}
.hero-right::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 400px; height: 400px; background: radial-gradient(circle, rgba(212,80,10,0.15) 0%, transparent 70%);
}

.app-preview {
  width: 100%; max-width: 420px;
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg); position: relative; z-index: 1;
}
.preview-topbar {
  background: var(--ink); padding: 12px 16px;
  display: flex; align-items: center; gap: 8px;
}
.preview-dot { width: 10px; height: 10px; border-radius: 50%; }
.preview-dots { display: flex; gap: 6px; }
.preview-title {
  font-size: 12px; color: rgba(255,255,255,0.4);
  font-family: 'Syne', sans-serif; margin-left: 8px;
}
.preview-body { padding: 20px; }
.preview-greeting {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px;
  color: var(--ink); margin-bottom: 4px;
}
.preview-date { font-size: 12px; color: var(--ink-muted); margin-bottom: 20px; }
.preview-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px;
}
.pstat { background: var(--cream); border-radius: 10px; padding: 12px; }
.pstat-val {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 22px; color: var(--ink);
}
.pstat-val.orange { color: var(--orange); }
.pstat-val.green { color: var(--green); }
.pstat-label { font-size: 11px; color: var(--ink-muted); margin-top: 2px; }
.preview-list-title { font-size: 12px; font-weight: 500; color: var(--ink-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.preview-items { display: flex; flex-direction: column; gap: 8px; }
.pitem {
  display: flex; align-items: center; gap: 10px;
  background: var(--cream); border-radius: 8px; padding: 10px 12px;
}
.pitem-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.pitem-dot.active { background: var(--orange); }
.pitem-dot.done { background: var(--green); }
.pitem-dot.pending { background: var(--yellow); }
.pitem-info { flex: 1; }
.pitem-name { font-size: 13px; font-weight: 500; color: var(--ink); }
.pitem-sub { font-size: 11px; color: var(--ink-muted); }
.pitem-amount { font-family: 'Syne', sans-serif; font-weight: 600; font-size: 13px; color: var(--ink); }

.features { padding: 100px 48px; background: var(--white); }
.section-label {
  font-size: 12px; font-weight: 600; color: var(--orange); text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 16px; font-family: 'Syne', sans-serif;
}
.section-title {
  font-family: 'Syne', sans-serif; font-size: clamp(32px,4vw,52px); font-weight: 800;
  letter-spacing: -1px; color: var(--ink); margin-bottom: 16px; max-width: 700px;
}
.section-sub { font-size: 18px; color: var(--ink-soft); max-width: 520px; font-weight: 300; }
.features-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2px;
  margin-top: 64px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
}
.feat-card { background: var(--white); padding: 40px 32px; transition: background 0.2s; }
.feat-card:hover { background: var(--cream); }
.feat-icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.feat-icon.orange { background: var(--orange-pale); }
.feat-icon.green { background: var(--green-pale); }
.feat-icon.yellow { background: #FEF5DC; }
.feat-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; margin-bottom: 10px; }
.feat-desc { font-size: 14px; color: var(--ink-soft); line-height: 1.7; }

.pricing { padding: 100px 48px; background: var(--cream); }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 800px; margin: 64px auto 0; }
.price-card {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px; position: relative; overflow: hidden;
}
.price-card.featured { border-color: var(--orange); }
.price-card.featured::before {
  content: 'W przygotowaniu';
  position: absolute; top: 16px; right: -28px;
  background: var(--orange); color: var(--white); font-size: 11px; font-weight: 600;
  padding: 4px 40px; transform: rotate(35deg);
  font-family: 'Syne', sans-serif;
}
.price-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 20px; margin-bottom: 8px; }
.price-amount {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 48px;
  color: var(--ink); letter-spacing: -2px; margin-bottom: 4px;
}
.price-amount span { font-size: 20px; font-weight: 500; color: var(--ink-muted); }
.price-period { font-size: 13px; color: var(--ink-muted); margin-bottom: 32px; }
.price-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.price-feat { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-soft); }
.price-feat::before { content: "✓"; color: var(--green); font-weight: 700; flex-shrink: 0; }

.social { padding: 80px 48px; background: var(--ink); }
.social-title {
  font-family: 'Syne', sans-serif; font-size: 36px; font-weight: 800;
  color: var(--white); text-align: center; margin-bottom: 48px; letter-spacing: -1px;
}
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.quote-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 28px;
}
.quote-text { font-size: 15px; color: rgba(255,255,255,0.85); line-height: 1.7; margin-bottom: 20px; }
.quote-author { font-family: 'Syne', sans-serif; font-weight: 600; font-size: 14px; color: var(--orange); }
.quote-role { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 2px; }

footer {
  padding: 40px 48px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--cream); flex-wrap: wrap; gap: 16px;
}
.footer-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 18px; }
.footer-logo span { color: var(--orange); }
.footer-copy { font-size: 13px; color: var(--ink-muted); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(26,24,20,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 20px; backdrop-filter: blur(4px);
}
.modal {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 48px; width: 100%; max-width: 440px;
  position: relative; box-shadow: var(--shadow-lg); max-height: calc(100vh - 40px); overflow-y: auto;
}
.modal-close {
  position: absolute; top: 20px; right: 20px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--cream); border: none; cursor: pointer;
  font-size: 16px; display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted);
}
.modal h2 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 28px; margin-bottom: 8px; }
.modal-sub { font-size: 14px; color: var(--ink-muted); margin-bottom: 18px; }
.inline-status {
  margin-bottom: 14px; padding: 10px 12px; border-radius: 10px; font-size: 13px;
  background: var(--cream); border: 1px solid var(--border);
}
.inline-status.ok { background: var(--green-pale); color: var(--green); }
.inline-status.err { background: var(--orange-pale); color: var(--orange); }

.form-group { margin-bottom: 16px; }
.form-label { font-size: 13px; font-weight: 500; color: var(--ink-soft); margin-bottom: 6px; display: block; }
.form-input {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border-med);
  border-radius: 8px; font-size: 15px; font-family: 'DM Sans', sans-serif;
  background: var(--cream); color: var(--ink); outline: none; transition: border 0.2s;
}
.form-input:focus { border-color: var(--orange); background: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-switch {
  text-align: center; margin-top: 20px; font-size: 14px; color: var(--ink-muted);
}
.auth-switch a { color: var(--orange); text-decoration: none; font-weight: 500; cursor: pointer; }
.btn-full { width: 100%; justify-content: center; margin-top: 8px; }
.btn-full-ghost { width: 100%; justify-content: center; margin-top: 8px; }

#page-dashboard { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; background: var(--ink); flex-shrink: 0;
  display: flex; flex-direction: column; position: fixed; height: 100vh; z-index: 50; transition: transform 0.22s ease;
}
.sidebar-logo {
  padding: 24px 24px 20px; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 20px;
  color: var(--white); border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logo span { color: var(--orange); }
.sidebar-user {
  padding: 16px 24px; border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: 10px;
}
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 14px; color: var(--white);
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; color: var(--white); }
.user-plan { font-size: 11px; color: rgba(255,255,255,0.4); }
.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; cursor: pointer;
  color: rgba(255,255,255,0.55); font-size: 14px; font-weight: 500; transition: all 0.15s; text-decoration: none;
}
.nav-item:hover { background: rgba(255,255,255,0.07); color: var(--white); }
.nav-item.active { background: var(--orange); color: var(--white); }
.nav-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-bottom { padding: 16px 12px; border-top: 1px solid rgba(255,255,255,0.08); }

.main-content {
  flex: 1; margin-left: 240px; background: var(--cream);
  min-height: 100vh; display: flex; flex-direction: column;
}
.topbar {
  background: var(--white); padding: 16px 32px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 40;
}
.topbar-main {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.page-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 20px; }
.topbar-meta {
  font-size: 12px;
  color: var(--ink-muted);
  margin-top: 2px;
  line-height: 1.4;
}
.topbar-meta.expired {
  color: var(--orange);
  font-weight: 600;
}
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.mobile-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1.5px solid var(--border-med);
  background: var(--white);
  color: var(--ink);
  font-size: 20px;
  cursor: pointer;
}
.mobile-sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26,24,20,0.48);
  z-index: 45;
}
.content-area { padding: 32px; flex: 1; }
.trial-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: 12px;
  border: 1px solid rgba(212,80,10,0.18);
  background: var(--orange-pale);
  color: var(--ink);
}
.trial-banner.expired {
  border-color: rgba(212,80,10,0.3);
  background: #fff2e8;
}

.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 32px; }
.stat-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; position: relative; overflow: hidden;
}
.stat-label { font-size: 12px; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.stat-value {
  font-family: var(--amount-font);
  font-weight: 800;
  font-size: 31px;
  color: var(--ink);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.1;
}
.stat-change { font-size: 12px; margin-top: 6px; line-height: 1.45; }
.stat-change.up { color: var(--green); }
.stat-accent {
  position: absolute; bottom: 0; right: 0; width: 60px; height: 60px;
  background: var(--orange-pale); border-radius: 50% 0 0 0;
  display: flex; align-items: flex-end; justify-content: flex-end; font-size: 22px; padding: 8px;
}
.stat-accent.green { background: var(--green-pale); }
.stat-accent.yellow { background: #FEF5DC; }

.dashboard-grid { display: grid; grid-template-columns: 1fr 360px; gap: 24px; }
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.card-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; }
.activity-list { display: flex; flex-direction: column; }
.activity-item {
  display: flex; gap: 12px; padding: 14px 24px; border-top: 1px solid var(--border); align-items: flex-start;
}
.activity-item:first-child { border-top: none; }
.activity-icon {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.activity-icon.orange { background: var(--orange-pale); }
.activity-icon.green { background: var(--green-pale); }
.activity-icon.yellow { background: #FEF5DC; }
.activity-text { font-size: 13px; color: var(--ink-soft); line-height: 1.5; flex: 1; }
.activity-text strong { color: var(--ink); font-weight: 500; }
.activity-time { font-size: 11px; color: var(--ink-muted); margin-top: 2px; }

.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--ink-muted); padding: 12px 24px; background: var(--cream); font-weight: 600;
}
.table td { padding: 14px 24px; border-top: 1px solid var(--border); font-size: 14px; }
.table tr:hover td { background: var(--cream); }

.status-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 500;
}
.status-badge::before { content: "●"; font-size: 7px; }
.status-active { background: var(--orange-pale); color: var(--orange); }
.status-done { background: var(--green-pale); color: var(--green); }
.status-pending { background: #FEF5DC; color: #B8860B; }

.toolbar {
  display: flex; gap: 12px; align-items: center; margin-bottom: 24px; flex-wrap: wrap;
}
.search-input {
  flex: 1; min-width: 200px; padding: 10px 14px; border: 1.5px solid var(--border-med);
  border-radius: 8px; font-size: 14px; font-family: 'DM Sans', sans-serif;
  background: var(--white); color: var(--ink); outline: none;
}
.search-input:focus { border-color: var(--orange); }
.filter-pill {
  padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 500;
  border: 1.5px solid var(--border-med); background: var(--white); cursor: pointer;
  color: var(--ink-soft); transition: all 0.15s;
  min-height: 42px;
}
.filter-pill.active { background: var(--ink); color: var(--white); border-color: var(--ink); }

.zlecenia-list { display: flex; flex-direction: column; gap: 12px; }
.zlec-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 24px; display: grid; grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: 20px; cursor: pointer; transition: all 0.15s;
}
.zlec-card:hover { border-color: var(--orange); box-shadow: 0 2px 12px rgba(212,80,10,0.08); }
.zlec-num { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 13px; color: var(--ink-muted); }
.zlec-client { font-weight: 500; font-size: 15px; margin-bottom: 2px; }
.zlec-type { font-size: 13px; color: var(--ink-muted); }
.zlec-date { font-size: 13px; color: var(--ink-muted); text-align: right; }
.zlec-amount { font-family: var(--amount-font); font-weight: 800; font-size: 19px; color: var(--ink); text-align: right; font-variant-numeric: tabular-nums lining-nums; letter-spacing: -0.01em; }

.faktury-list { display: flex; flex-direction: column; gap: 12px; }
.faktura-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.faktura-num { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; line-height: 1.25; }
.faktura-client { font-size: 14px; color: var(--ink-soft); margin-top: 4px; line-height: 1.45; max-width: 520px; }
.faktura-amount { font-family: var(--amount-font); font-weight: 800; font-size: 24px; font-variant-numeric: tabular-nums lining-nums; letter-spacing: -0.01em; text-align: right; min-width: 132px; }
.faktura-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.btn-sm {
  padding: 7px 14px; font-size: 13px; border-radius: 6px; border: 1.5px solid var(--border-med);
  background: transparent; cursor: pointer; font-family: 'Syne', sans-serif; font-weight: 600;
  color: var(--ink-soft); transition: all 0.15s;
  min-height: 42px;
}
.btn-sm:hover { background: var(--cream); }
.btn-sm.primary { background: var(--orange); color: var(--white); border-color: var(--orange); }

.klienci-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 16px; }
.klient-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; cursor: pointer; transition: all 0.15s;
}
.klient-card:hover { border-color: var(--orange); transform: translateY(-2px); box-shadow: var(--shadow); }
.klient-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--orange-pale);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; color: var(--orange);
  margin-bottom: 12px;
}
.klient-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; }
.klient-phone { font-size: 13px; color: var(--ink-muted); margin-top: 4px; }
.klient-stats { display: flex; gap: 16px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.klient-stat { font-size: 12px; color: var(--ink-muted); }
.klient-stat strong { display: block; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; color: var(--ink); }

.kalk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 980px; }
.kalk-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.kalk-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; margin-bottom: 20px; line-height: 1.25; }
.kalk-input-group { margin-bottom: 16px; }
.kalk-label { font-size: 12px; font-weight: 500; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; display: block; }
.kalk-input {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border-med); border-radius: 8px;
  font-size: 16px; font-family: var(--amount-font); font-weight: 600; color: var(--ink);
  background: var(--cream); outline: none;
  font-variant-numeric: tabular-nums lining-nums;
}
.kalk-result {
  background: var(--ink); color: var(--white); border-radius: var(--radius); padding: 28px;
}
.kalk-result-label { font-size: 12px; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.kalk-result-val { font-family: var(--amount-font); font-weight: 800; font-size: 40px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums lining-nums; }
.kalk-result-val.green { color: #5DE87F; }
.kalk-result-val.red { color: #FF6B6B; }
.kalk-result-rows { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.kalk-result-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 14px; color: rgba(255,255,255,0.7); }
.kalk-result-row strong { color: var(--white); font-weight: 700; font-family: var(--amount-font); font-variant-numeric: tabular-nums lining-nums; }

.settings-grid { display: grid; grid-template-columns: 200px 1fr; gap: 32px; max-width: 900px; }
.settings-nav { display: flex; flex-direction: column; gap: 2px; }
.settings-content { display: grid; gap: 24px; }
.settings-nav-item {
  padding: 10px 14px; border-radius: 8px; font-size: 14px; cursor: pointer; color: var(--ink-soft);
  font-weight: 500; transition: all 0.15s;
}
.settings-nav-item:hover { background: var(--cream-dark); }
.settings-nav-item.active { background: var(--orange-pale); color: var(--orange); font-weight: 600; }
.settings-nav-item:not(.active) { cursor: default; }
.settings-nav-item:not(.active):hover { background: transparent; }
.settings-section { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.settings-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 20px; margin-bottom: 8px; }
.settings-sub { font-size: 14px; color: var(--ink-muted); margin-bottom: 28px; }
.settings-account-section { padding: 36px; }
.settings-account-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 24px; }
.settings-account-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  background: var(--cream);
  min-width: 0;
}
.settings-account-card .form-section-title { margin-bottom: 18px; }
.settings-actions-row { display: flex; justify-content: flex-start; margin-top: 12px; }
.settings-action-button {
  min-width: 220px;
  justify-content: center;
  white-space: nowrap;
}
.settings-prep-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.settings-prep-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.settings-prep-title { font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.settings-prep-sub { font-size: 13px; color: var(--orange); font-weight: 700; margin-bottom: 8px; }
.settings-prep-copy { font-size: 13px; color: var(--ink-muted); line-height: 1.5; }
.settings-billing-price { font-weight: 700; color: var(--ink); }
.settings-billing-actions { margin-top: auto; }
.settings-billing-actions .settings-action-button { width: 100%; min-width: 0; }

.form-section-title {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 15px; color: var(--ink);
  margin: 24px 0 12px; padding-top: 20px; border-top: 1px solid var(--border);
}
.form-section-title:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.material-row {
  display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; align-items: center; margin-bottom: 8px;
}
.material-row input { padding: 8px 10px; font-size: 13px; border: 1.5px solid var(--border-med); border-radius: 6px; font-family: 'DM Sans', sans-serif; background: var(--cream); }
.invoice-item-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  background: var(--white);
  margin-bottom: 10px;
}
.invoice-item-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(92px, 1fr) minmax(92px, 1fr) minmax(92px, 1fr) auto;
  gap: 8px;
  align-items: end;
}
.invoice-item-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.invoice-item-col label {
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 500;
}
.invoice-item-gross {
  padding: 8px 10px;
  font-size: 13px;
  border: 1.5px solid var(--border-med);
  border-radius: 6px;
  font-family: var(--amount-font);
  background: var(--cream);
  color: var(--ink);
  min-height: 40px;
  display: flex;
  align-items: center;
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
}
.btn-icon {
  width: 32px; height: 32px; border-radius: 6px; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 14px;
  background: var(--cream); color: var(--ink-muted);
}
.btn-icon.danger { color: #c45d47; }
.btn-icon.danger:hover { background: var(--orange-pale); }
.btn-add-mat {
  font-size: 13px; color: var(--orange); cursor: pointer; background: none; border: none;
  padding: 4px 0; font-family: 'DM Sans', sans-serif; font-weight: 500;
}
.cost-summary {
  background: var(--cream); border-radius: 8px; padding: 16px;
  margin-top: 12px; display: flex; flex-direction: column; gap: 8px;
}
.cost-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 14px; line-height: 1.45; }
.cost-row strong { font-family: var(--amount-font); font-variant-numeric: tabular-nums lining-nums; font-weight: 800; letter-spacing: -0.01em; }
.kalk-income-note { margin-top: 8px; color: var(--ink-muted); font-size: 12px; }
.cost-row.total {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; margin-top: 4px; padding-top: 8px; border-top: 1px solid var(--border);
}

.notification {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--ink); color: var(--white);
  padding: 14px 20px; border-radius: 10px;
  font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg); z-index: 2000; max-width: min(92vw, 420px);
}
.notification.success::before {
  content: "✓"; background: var(--green); width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 11px; flex-shrink: 0;
}

@media (max-width: 900px) {
  .invoice-item-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .invoice-item-grid { grid-template-columns: 1fr; }
}

/* KALENDARZ */
.calendar-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.calendar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.calendar-title {
  font-family: 'Syne', sans-serif;
  font-size: 24px;
  font-weight: 700;
}
.calendar-controls {
  display: flex;
  gap: 10px;
  align-items: center;
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.calendar-weekday {
  background: transparent;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
.calendar-day {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  min-height: 130px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.calendar-day.other-month {
  opacity: 0.45;
}
.calendar-day.today {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(212,80,10,0.08);
}
.calendar-day-num {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
}
.calendar-job {
  background: var(--cream);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.4;
  border-left: 4px solid var(--orange);
}
.calendar-job.done { border-left-color: var(--green); }
.calendar-job.pending { border-left-color: var(--yellow); }
.calendar-job.active { border-left-color: var(--orange); }
.calendar-job-time {
  color: var(--ink-muted);
  font-size: 11px;
}
.calendar-empty {
  color: var(--ink-muted);
  font-size: 13px;
}

/* DASHBOARD extra */
.summary-note {
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 18px;
}

@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .kalk-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 48px 24px; }
  .features, .pricing, .social { padding: 60px 24px; }
  .features-grid, .pricing-grid, .quotes { grid-template-columns: 1fr; }
  footer { padding: 24px; }
  .mobile-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .sidebar {
    width: min(82vw, 320px);
    height: 100dvh;
    max-height: 100dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateX(-100%);
    z-index: 60;
  }
  .sidebar.mobile-open { transform: translateX(0); }
  .sidebar-user { display: flex; }
  .user-plan, .user-name { display: block; }
  .sidebar-logo { font-size: 18px; padding: 20px 20px 16px; }
  .sidebar-nav { flex: 0 0 auto; padding: 14px; gap: 6px; }
  .sidebar-bottom {
    margin-top: auto;
    position: sticky;
    bottom: 0;
    background: var(--ink);
  }
  .nav-item { padding: 13px 14px; font-size: 15px; }
  .main-content { margin-left: 0; width: 100%; }
  .topbar { padding: 14px 16px; }
  .topbar-actions { width: 100%; }
  .content-area { padding: 18px 16px 28px; }
  .settings-grid { grid-template-columns: 1fr; }
  .settings-account-grid, .settings-prep-grid { grid-template-columns: 1fr; }
  .zlec-card { grid-template-columns: 1fr; }
  .calendar-grid { grid-template-columns: repeat(2, 1fr); }
  .calendar-weekday { display: none; }
  .toolbar { align-items: stretch; }
  .toolbar > * { width: 100%; }
  .search-input { min-width: 0; }
  .faktura-card { align-items: stretch; }
  .faktura-amount { text-align: left; min-width: 0; }
  .faktura-actions { width: 100%; }
  .klient-stats { flex-wrap: wrap; }
  .table { min-width: 640px; }
}

@media (max-width: 640px) {
  .nav { padding: 14px 16px; }
  .hero-left, .features, .pricing, .social, footer { padding-left: 16px; padding-right: 16px; }
  .modal-overlay { padding: 12px; align-items: flex-end; }
  .modal { padding: 22px 18px; border-radius: 18px 18px 0 0; max-height: min(92vh, 820px); }
  .modal h2 { font-size: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .dashboard-grid { gap: 16px; }
  .card-header { padding: 16px; gap: 12px; flex-wrap: wrap; }
  .card-title { font-size: 15px; }
  .table th, .table td { padding-left: 16px; padding-right: 16px; }
  .zlec-card, .faktura-card, .klient-card, .kalk-card, .settings-section, .stat-card { padding: 16px; }
  .settings-account-section { padding: 20px; }
  .settings-action-button { width: 100%; min-width: 0; }
  .faktura-client, .zlec-type, .zlec-date { font-size: 13px; }
  .faktura-amount { font-size: 21px; }
  .kalk-result { padding: 20px; }
  .kalk-result-val { font-size: 34px; }
  .calendar-grid { grid-template-columns: 1fr; }
  .calendar-day { min-height: 0; }
  .notification { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}