/* Staffi Calculator Theme
   Built from the Staffi design-system semantic tokens. */

:root {
  color-scheme: light;
  --staffi-violet-900: #31007B;
  --staffi-violet-800: #431092;
  --staffi-violet-700: #5413B7;
  --staffi-violet-500: #8C43F5;
  --staffi-cyan-500: #1CBCED;
  --staffi-gradient: linear-gradient(120deg, #5413B7 0%, #8C43F5 68%, #1CBCED 112%);

  --bg: #F8F7FB;
  --surface-1: #FFFFFF;
  --surface-2: #F5F2F8;
  --surface-3: #EEE9F4;
  --surface-4: #E5DEED;
  --text-primary: #19151F;
  --text-secondary: #665F70;
  --text-tertiary: #7A7284;
  --accent: #5413B7;
  --accent-hover: #431092;
  --accent-active: #31007B;
  --accent-subtle: #F8F3FF;
  --success: #167A4D;
  --danger: #B42318;
  --border: #E9E5EE;
  --divider: #E9E5EE;
  --focus: #8C43F5;
  --on-accent: #FFFFFF;
  --on-brand: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(49, 0, 123, .04), 0 6px 18px rgba(25, 21, 31, .04);
  --shadow-md: 0 14px 36px rgba(49, 0, 123, .10);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-hero: 20px;
  --font-base: 15px;
  --font-sm: 13px;
  --font-lg: 17px;
  --flow-rail: var(--staffi-gradient);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #110D17;
  --surface-1: #1C1723;
  --surface-2: #251E2E;
  --surface-3: #30263B;
  --surface-4: #392D46;
  --text-primary: #FAF9FC;
  --text-secondary: #D8D2DF;
  --text-tertiary: #AAA2B4;
  --accent: #A969FF;
  --accent-hover: #C08DFF;
  --accent-active: #8C43F5;
  --accent-subtle: #2B1748;
  --success: #58C993;
  --danger: #FF8178;
  --border: #3B3246;
  --divider: #3B3246;
  --focus: #67DAF1;
  --on-accent: #19151F;
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, .18);
  --shadow-md: 0 20px 48px rgba(0, 0, 0, .28);
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Gilroy, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text-primary);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  -webkit-tap-highlight-color: transparent;
}

:where(button, input, select, a):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 34%, transparent);
  outline-offset: 2px;
}

.page {
  width: min(100%, 1400px);
  padding: 24px clamp(16px, 3vw, 40px) 48px;
}

/* Header */
.header {
  gap: 20px;
  min-height: 80px;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-color: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.brand {
  min-width: 250px;
  gap: 12px;
}

.logo {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  box-shadow: none;
}

.logo img {
  width: 26px;
  height: 30px;
  display: block;
  object-fit: contain;
}

.brand-title {
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -.01em;
}

.brand-subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.tabs {
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.tab {
  min-height: 42px;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  transition: color .18s ease, background-color .18s ease, box-shadow .18s ease;
}

.tab:hover {
  background: var(--surface-3);
}

.tab.active {
  color: var(--accent);
  background: var(--surface-1);
  box-shadow: 0 1px 3px rgba(25, 21, 31, .08);
}

.callback-btn,
.wizard-btn-next,
.wizard-apply-btn,
.cart-save-btn,
.form-submit,
.confirm-ok {
  color: var(--on-accent);
  background: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: none;
}

.callback-btn {
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
}

.callback-btn:hover,
.wizard-btn-next:hover,
.wizard-apply-btn:hover,
.cart-save-btn:hover,
.form-submit:hover,
.confirm-ok:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: none;
  box-shadow: none;
}

.callback-btn:active,
.wizard-btn-next:active,
.wizard-apply-btn:active,
.cart-save-btn:active,
.form-submit:active,
.confirm-ok:active {
  background: var(--accent-active);
  border-color: var(--accent-active);
  transform: translateY(1px);
}

.theme-toggle,
.mobile-menu-btn {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-color: var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  background: var(--surface-2);
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.theme-toggle:hover,
.mobile-menu-btn:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border));
  background: var(--accent-subtle);
}

/* Intro */
.content {
  margin-top: 0;
}

.calculator-intro {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  min-height: 198px;
  margin-bottom: 20px;
  padding: clamp(28px, 5vw, 54px);
  overflow: hidden;
  color: var(--on-brand);
  background: var(--staffi-gradient);
  border-radius: var(--radius-hero);
}

.calculator-intro::after {
  content: "S";
  position: absolute;
  z-index: -1;
  top: -75px;
  right: 4%;
  color: rgba(255, 255, 255, .055);
  font-size: 330px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.12em;
  pointer-events: none;
}

.calculator-intro::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--flow-rail);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, .74);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.eyebrow span,
.live-calculation span {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--staffi-cyan-500);
  box-shadow: 0 0 0 5px rgba(28, 188, 237, .16);
}

.calculator-intro h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 760;
  line-height: .98;
  letter-spacing: -.045em;
}

.calculator-intro p {
  max-width: 660px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.55;
}

.live-calculation {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, .17);
  border-radius: 10px;
  color: rgba(255, 255, 255, .82);
  background: rgba(25, 21, 31, .18);
  font-size: 12px;
  font-weight: 650;
}

/* Main calculator */
.calculator-layout {
  grid-template-columns: minmax(0, 1fr) 368px;
  gap: 20px;
  align-items: start;
}

.modules-section {
  min-width: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.licenses-control,
.modules-table,
.cart,
.wizard-container {
  border: 1px solid var(--border);
  background: var(--surface-1);
  box-shadow: var(--shadow-sm);
}

.licenses-control {
  gap: 24px;
  margin: 0 0 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
}

.license-group {
  gap: 9px;
}

.license-label,
.cart-period-label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.license-input-group {
  gap: 8px;
}

.license-btn,
.license-input-group input,
.cart-period-select,
.form-input {
  min-height: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  background: var(--surface-2);
}

.license-btn {
  width: 44px;
  flex: 0 0 44px;
  font-size: 20px;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease, transform .12s ease;
}

.license-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.license-input-group input {
  font-size: 16px;
  font-weight: 750;
}

.license-input-group input:focus,
.cart-period-select:focus,
.form-input:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 20%, transparent);
}

.license-presets {
  gap: 6px;
}

.license-preset,
.module-bulk-btn {
  min-height: 34px;
  border-color: var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  background: transparent;
}

.license-preset:hover,
.module-bulk-btn:hover:not(:disabled) {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border));
  background: var(--accent-subtle);
}

.license-preset.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.modules-table {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.modules-table > .table-header {
  align-items: flex-start;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--divider);
}

.modules-table > .table-header h3 {
  margin: 0;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.module-bulk-actions {
  gap: 6px;
}

.module-bulk-btn {
  padding-inline: 10px;
  font-size: 11px;
}

.table-body {
  gap: 20px;
  padding-top: 20px;
}

.module-group {
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
  gap: 18px;
}

.module-group + .module-group {
  padding-top: 20px;
  border-top: 1px solid var(--divider);
}

.module-group-header {
  padding: 4px 0;
}

.module-group-title {
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.module-group-desc {
  margin-top: 7px;
  color: var(--text-tertiary);
  font-size: 12px;
  line-height: 1.45;
}

.module-group-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.module-row {
  min-height: 100px;
  padding: 15px 16px 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  box-shadow: none;
  transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease, transform .15s ease;
}

.module-row::before {
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--flow-rail);
  opacity: 0;
  transition: opacity .18s ease;
}

.module-row:hover {
  border-color: color-mix(in srgb, var(--accent) 46%, var(--border));
  background: var(--surface-1);
  box-shadow: 0 8px 20px rgba(49, 0, 123, .07);
}

.module-row.active {
  border-color: color-mix(in srgb, var(--accent) 52%, var(--border));
  background: var(--accent-subtle);
  box-shadow: none;
}

.module-row.active::before {
  opacity: 1;
}

.module-row.required {
  opacity: 1;
  background: var(--surface-2);
}

.module-row.required:hover {
  border-color: var(--border) !important;
  background: var(--surface-2);
}

.module-name-text {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 720;
  line-height: 1.35;
}

.module-desc {
  max-width: 620px;
  margin-top: 5px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.5;
}

.module-tag {
  min-height: 22px;
  padding: 4px 8px;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface-1);
  font-size: 10px;
  font-weight: 650;
}

.module-row:hover .module-tag,
.module-row.active .module-tag {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 25%, var(--border));
  background: var(--surface-1);
}

.module-price,
.module-price-discounted {
  color: var(--accent);
}

.module-price {
  min-width: 116px;
  font-size: 18px;
  font-weight: 780;
  transition: color .18s ease;
}

.module-row.active .module-price {
  transform: none;
}

.module-price-unit {
  min-height: 22px;
  padding: 4px 7px;
  border-color: var(--border);
  border-radius: 7px;
  background: var(--surface-1);
  font-size: 10px;
}

.module-price-unit[data-unit="restaurant"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
  background: var(--surface-1);
}

.module-row.active .module-price-unit[data-unit="restaurant"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
  background: var(--surface-1);
}

.required-badge {
  margin-left: 7px;
  padding: 3px 6px;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  border-radius: 6px;
  background: var(--surface-1);
  font-size: 9px;
}

.module-action-btn,
.module-more,
.module-copy-btn {
  border-color: var(--border);
  color: var(--text-secondary);
  background: var(--surface-1);
}

.module-action-btn:hover,
.module-action-btn:active,
.module-more:hover,
.module-more:active,
.module-copy-btn:hover {
  color: var(--accent) !important;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: var(--accent-subtle);
  transform: none;
}

.module-action-btn:hover svg,
.module-action-btn:active svg,
.module-more:hover svg,
.module-more:active svg {
  stroke: currentColor !important;
}

.module-copy-btn.copied {
  color: var(--success);
}

/* Summary */
.cart {
  top: 20px;
  max-height: calc(100vh - 40px);
  padding: 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  scrollbar-width: thin;
}

.cart::before {
  content: "";
  position: absolute;
  top: 0;
  right: 22px;
  left: 22px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--staffi-gradient);
}

.cart-heading {
  margin-bottom: 20px;
  padding-top: 4px;
}

.cart-kicker {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.cart-title {
  margin: 3px 0 0;
  font-size: 26px;
  font-weight: 760;
  letter-spacing: -.03em;
}

.cart-period {
  margin-bottom: 14px;
}

.cart-period-label {
  margin-bottom: 7px;
}

.cart-period-select {
  width: 100%;
  padding: 0 38px 0 12px;
  cursor: pointer;
}

.cart-discount-lines {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--success) 18%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--success) 7%, var(--surface-1));
}

.cart-discount-line + .cart-discount-line {
  border-color: color-mix(in srgb, var(--success) 14%, var(--border));
}

.cart-discount-label,
.cart-discount-value {
  color: var(--success);
  font-size: 12px;
}

.cart-total-section {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.cart-total-row {
  padding: 6px 0;
}

.cart-total-row.cart-total-grand {
  border-top: 1px solid var(--border);
}

.cart-total-label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 650;
}

.cart-total-number {
  font-variant-numeric: tabular-nums;
}

.cart-total-grand .cart-total-number {
  color: var(--accent);
  font-size: clamp(25px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -.035em;
}

.cart-total-row.cart-total-discounted .cart-total-label,
.cart-total-row.cart-total-discounted .cart-total-number {
  color: var(--success);
}

.cart-total-details {
  color: var(--text-tertiary);
  font-size: 11px;
}

.cart-actions {
  margin-top: 14px;
}

.cart-save-btn {
  min-height: 46px;
  border-radius: 9px;
  font-weight: 750;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .12s ease;
}

.cart-save-secondary {
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--border));
  background: var(--accent-subtle);
}

.cart-save-secondary:hover {
  color: var(--on-accent);
  border-color: var(--accent);
  background: var(--accent);
}

/* Wizard, dialogs, feedback */
.wizard-container {
  padding: clamp(20px, 4vw, 40px);
  border-radius: var(--radius-hero);
}

.wizard-title {
  margin-bottom: 26px;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

.wizard-goals {
  gap: 10px;
}

.wizard-goal {
  min-height: 88px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  transition: border-color .18s ease, background-color .18s ease, transform .15s ease;
}

.wizard-goal:hover {
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border));
  background: var(--surface-1);
}

.wizard-goal:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.wizard-goal input {
  accent-color: var(--accent);
}

.wizard-goal-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  border-radius: 10px;
  background: var(--surface-1);
  font-size: 23px;
}

.wizard-result {
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.wizard-apply-btn,
.wizard-btn {
  min-height: 46px;
  border-radius: 9px;
}

.modal-backdrop {
  background: rgba(17, 13, 23, .66);
  backdrop-filter: blur(5px);
}

.modal-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  box-shadow: 0 24px 80px rgba(17, 13, 23, .28);
}

.modal-header {
  border-color: var(--divider);
}

.modal-close,
.image-viewer-close {
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--surface-2);
}

.form-input {
  width: 100%;
  padding: 0 12px;
}

.form-submit,
.confirm-btn {
  min-height: 44px;
  border-radius: 9px;
}

.toast,
.cookie-banner,
.mini-cart-inner {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-1);
  box-shadow: var(--shadow-md);
}

.cookie-banner-btn,
.mini-cart-btn {
  min-height: 40px;
  border-radius: 8px;
  color: var(--on-accent);
  background: var(--accent);
}

@media (max-width: 1180px) {
  .calculator-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .module-group {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .module-group-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
  }

  .module-group-desc {
    margin-top: 0;
  }
}

@media (max-width: 1024px) {
  .calculator-layout {
    grid-template-columns: 1fr;
  }

  .cart {
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  .page {
    padding: 12px 12px 32px;
  }

  .header {
    min-height: 70px;
    margin-bottom: 12px;
    padding: 11px 12px;
    border-radius: 14px;
  }

  .brand {
    min-width: 0;
  }

  .logo {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .brand-subtitle {
    display: none;
  }

  .calculator-intro {
    display: block;
    min-height: 0;
    margin-bottom: 12px;
    padding: 30px 24px 26px;
    border-radius: 16px;
  }

  .calculator-intro::after {
    top: -34px;
    right: -10px;
    font-size: 190px;
  }

  .calculator-intro h1 {
    max-width: 320px;
    font-size: clamp(30px, 10vw, 42px);
  }

  .calculator-intro p {
    margin-top: 14px;
  }

  .live-calculation {
    width: fit-content;
    margin-top: 20px;
  }

  .licenses-control,
  .modules-table,
  .cart {
    padding: 16px;
    border-radius: 14px;
  }

  .licenses-control {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 12px;
  }

  .modules-table > .table-header {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .modules-table > .table-header h3 {
    width: auto;
    padding: 0 !important;
    text-align: left;
  }

  .module-bulk-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .module-bulk-btn {
    min-height: 40px;
  }

  .table-body {
    gap: 18px;
  }

  .module-group-header {
    display: block;
  }

  .module-group-desc {
    display: none;
  }

  .module-row {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 10px;
    min-height: 94px;
    padding: 14px 12px 13px 16px;
  }

  .module-name-text {
    font-size: 14px;
  }

  .module-desc {
    display: none;
  }

  .module-price {
    min-width: 96px;
    font-size: 16px;
  }

  .module-price-unit-text {
    display: none;
  }

  .module-price-unit {
    width: 25px;
    justify-content: center;
    padding: 4px;
  }

  .module-price-unit-icon {
    width: 13px;
    height: 13px;
  }

  .module-tags {
    flex-wrap: nowrap;
    overflow: hidden;
  }

  .module-tag {
    flex: 0 1 auto;
  }

  .cart {
    margin-top: 0;
  }

  .cart::before {
    right: 16px;
    left: 16px;
  }

  .wizard-container {
    padding: 22px 16px;
    border-radius: 16px;
  }

  .wizard-title {
    text-align: left;
  }

  .wizard-goal {
    align-items: flex-start;
  }

  .wizard-goal-content {
    align-items: flex-start;
  }
}

@media (max-width: 420px) {
  .brand-title {
    max-width: 185px;
    font-size: 15px;
  }

  .mobile-menu-btn {
    right: 12px;
  }

  .calculator-intro {
    padding-inline: 20px;
  }

  .calculator-intro p {
    font-size: 13px;
  }

  .live-calculation {
    font-size: 11px;
  }

  .module-row {
    grid-template-columns: minmax(0, 1fr) 90px;
  }

  .module-actions-group {
    max-width: 100%;
  }

  .module-more {
    min-width: 0;
  }

  .cookie-banner {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}