/**
 * APN Nail Price & Cost Calculator Styles — Editorial Soft Glam Edition (APN-4)
 * Brand: APN (@apn_sumy)
 * Palette: Deep Wine (#720808), Crimson (#A10728), Blush Pink (#FEC6D3), Soft Rose (#F6E6E5),
 *          Powder Blue (#BAD4ED), Ice Sky (#DAE9F7), Warm Cream (#F6F0EA), Espresso (#2A181D).
 * Zero CDN dependencies, 100% CSP compliant.
 */

:root {
  --calc-plum: #720808;
  --calc-berry: #A10728;
  --calc-rose: #FEC6D3;
  --calc-soft-rose: #F6E6E5;
  --calc-sky: #BAD4ED;
  --calc-sky-tint: #DAE9F7;
  --calc-cream: #FAF6F3;
  --calc-warm: #F6F0EA;
  --calc-border: #E8D8D8;
  --calc-bg: var(--calc-cream);
  --calc-white: #FFFFFF;
  --calc-card-border: var(--calc-border);
  --calc-card-border-hover: #D4B8BC;
  --calc-plum-dark: #2A181D;
  --calc-plum-mid: var(--calc-plum);
  --calc-plum-light: #8A1C24;
  --calc-berry-hover: #720808;
  --calc-gold: #F7D694;
  --calc-pink-soft: var(--calc-rose);
  --calc-terracotta: #BAD4ED;
  --calc-text-dark: #2A181D;
  --calc-text-muted: #6E5A5F;
  --calc-red-bg: #FFF5F6;
  --calc-red-border: #FCA5A5;
  --calc-red-text: #DC2626;
  --calc-red-dark: #7A182E;
  --calc-green-bg: #F2FAF6;
  --calc-green-border: #86EFAC;
  --calc-green-text: #16A34A;
  --calc-green-dark: #166534;
  --calc-radius-card: 24px;
  --calc-radius-sm: 12px;
  --calc-shadow: 0 12px 32px rgba(42, 24, 29, 0.06);
  --calc-shadow-lg: 0 18px 42px rgba(114, 8, 8, 0.22);
  --calc-font-serif: "Cormorant Garamond", Georgia, serif;
  --calc-font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --calc-font-script: "Caveat", "Marck Script", cursive;
}

/* Base Container & Scope */
.apn-calc-page {
  background-color: var(--calc-bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(254, 198, 211, 0.42) 0%, rgba(250, 246, 243, 0) 42%),
    radial-gradient(circle at 88% 18%, rgba(186, 212, 237, 0.38) 0%, rgba(250, 246, 243, 0) 40%),
    radial-gradient(circle at 50% 85%, rgba(254, 198, 211, 0.28) 0%, rgba(250, 246, 243, 0) 50%);
  min-height: 100vh;
  color: var(--calc-text-dark);
  font-family: var(--calc-font-sans);
  line-height: 1.5;
  box-sizing: border-box;
  overflow-x: hidden;
}

.apn-calc-page *,
.apn-calc-page *::before,
.apn-calc-page *::after {
  box-sizing: inherit;
}

.apn-calc-container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 28px 16px 72px 16px;
}

/* Top Navigation Bar */
.apn-calc-nav {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--calc-card-border);
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.apn-calc-nav-inner {
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.apn-calc-brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.apn-calc-logo {
  font-family: var(--calc-font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--calc-plum-mid);
  text-decoration: none;
  letter-spacing: -0.02em;
  line-height: 1;
}

.apn-calc-logo span {
  font-family: var(--calc-font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--calc-text-muted);
  letter-spacing: 0.02em;
}

.apn-calc-edition-pill {
  background: var(--calc-sky-tint);
  color: #1F456E;
  border: 1px solid var(--calc-sky);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 999px;
}

.apn-calc-nav-author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--calc-plum);
  color: var(--calc-white);
  padding: 5px 14px 5px 6px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(114, 8, 8, 0.2);
}

.apn-nav-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 1.5px solid var(--calc-rose);
  background: var(--calc-white);
}

.apn-calc-nav-author:hover {
  background: var(--calc-berry);
  transform: translateY(-1px);
  color: var(--calc-white);
}

/* Editorial Ribbon Strip (IMG_9717 Reference) */
.calc-editorial-ribbon {
  background: linear-gradient(90deg, var(--calc-plum) 0%, var(--calc-berry) 50%, var(--calc-plum) 100%);
  color: var(--calc-rose);
  padding: 9px 16px;
  border-bottom: 2px solid var(--calc-rose);
  overflow: hidden;
}

.calc-editorial-ribbon-inner {
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 24px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Editorial Split Hero Card (IMG_9714, IMG_9715, IMG_9717) */
.calc-header-card {
  background:
    linear-gradient(135deg, #FFFFFF 0%, #FFF9FB 58%, #F4F9FE 100%);
  border: 1.5px solid var(--calc-card-border);
  border-radius: 28px;
  padding: 36px 34px;
  margin-bottom: 32px;
  box-shadow: 0 18px 45px rgba(114, 8, 8, 0.07);
  position: relative;
  overflow: hidden;
}

.calc-hero-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 32px;
  align-items: center;
}

.calc-header-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.calc-category-badge {
  background: var(--calc-plum);
  color: var(--calc-rose);
  font-size: 11.5px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 9999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calc-author-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--calc-soft-rose);
  border: 1px solid var(--calc-rose);
  color: var(--calc-plum);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s;
}

.calc-author-badge:hover {
  background: var(--calc-rose);
  color: var(--calc-plum);
}

.calc-author-badge svg {
  fill: var(--calc-berry);
}

/* Calligraphic Script Accent (IMG_9714 & IMG_9717 Bestina/Script Reference) */
.calc-script-kicker {
  font-family: var(--calc-font-script);
  font-size: 28px;
  font-weight: 700;
  color: var(--calc-berry);
  line-height: 1.1;
  margin-bottom: 2px;
  transform: rotate(-1.5deg);
  display: inline-block;
}

.calc-header-card h1 {
  font-family: var(--calc-font-serif);
  font-size: 46px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  margin: 0 0 12px 0;
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.calc-header-sub {
  font-size: 15.5px;
  color: var(--calc-text-muted);
  margin: 0 0 20px 0;
  max-width: 620px;
  line-height: 1.55;
}

/* Editorial Color-Blocked Pillar Strips (IMG_9714 Reference) */
.calc-editorial-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

.editorial-pillar {
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pillar-num {
  font-family: var(--calc-font-serif);
  font-size: 20px;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
}

.pillar-label {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
}

.pillar-wine {
  background: var(--calc-plum);
  color: var(--calc-white);
}

.pillar-wine .pillar-num {
  color: var(--calc-rose);
}

.pillar-blush {
  background: var(--calc-rose);
  color: var(--calc-plum-dark);
  border: 1px solid #F5A8BC;
}

.pillar-blush .pillar-num {
  color: var(--calc-plum);
}

.pillar-sky {
  background: var(--calc-sky-tint);
  color: #1B3B5C;
  border: 1px solid var(--calc-sky);
}

.pillar-sky .pillar-num {
  color: #1F4E79;
}

.calc-header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

/* Editorial Photo Collage (Right Side of Hero) */
.calc-hero-collage {
  position: relative;
  min-height: 390px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

/* Powder Blue Gingham / Checkered Backdrop (IMG_9714 Reference) */
.collage-gingham-backdrop {
  position: absolute;
  top: 10px;
  right: 10px;
  bottom: 10px;
  left: 28px;
  border-radius: 26px;
  background-color: var(--calc-sky-tint);
  background-image:
    linear-gradient(90deg, rgba(186, 212, 237, 0.45) 50%, transparent 50%),
    linear-gradient(rgba(186, 212, 237, 0.45) 50%, transparent 50%);
  background-size: 28px 28px;
  border: 2px solid var(--calc-sky);
  transform: rotate(2deg);
  z-index: 1;
}

.collage-main-frame {
  position: relative;
  z-index: 2;
  width: 250px;
  margin: 0;
  background: var(--calc-white);
  border-radius: 130px 130px 22px 22px;
  padding: 8px 8px 14px 8px;
  box-shadow: 0 18px 36px rgba(42, 24, 29, 0.16);
  border: 2px solid var(--calc-rose);
}

.collage-main-frame img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: top center;
  border-radius: 122px 122px 14px 14px;
  display: block;
  background: #FFF;
}

.collage-main-caption {
  text-align: center;
  padding-top: 8px;
}

.collage-main-caption .caption-tag {
  display: block;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--calc-berry);
}

.collage-main-caption strong {
  font-family: var(--calc-font-serif);
  font-size: 16px;
  color: var(--calc-plum-dark);
}

/* Tilted Polaroid Card (IMG_9714 & IMG_9715 Reference) */
.collage-polaroid {
  position: absolute;
  left: 0;
  top: 14px;
  z-index: 3;
  width: 132px;
  margin: 0;
  background: var(--calc-white);
  padding: 7px 7px 12px 7px;
  border-radius: 10px;
  box-shadow: 0 12px 26px rgba(42, 24, 29, 0.18);
  border: 1px solid var(--calc-border);
  transform: rotate(-7deg);
}

.polaroid-pin {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FF6B8B, var(--calc-plum));
  margin: -11px auto 5px auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.collage-polaroid img {
  width: 100%;
  height: 136px;
  object-fit: cover;
  object-position: top center;
  border-radius: 6px;
  display: block;
}

.collage-polaroid figcaption {
  font-family: var(--calc-font-script);
  font-size: 15px;
  font-weight: 700;
  color: var(--calc-plum);
  text-align: center;
  margin-top: 5px;
  line-height: 1;
}

/* Press ID Badge / Lanyard Card (IMG_9715 Blog University Reference) */
.collage-id-badge {
  position: absolute;
  right: 0;
  bottom: 6px;
  z-index: 4;
  width: 215px;
  background: var(--calc-white);
  border: 2px solid var(--calc-plum);
  border-radius: 16px;
  padding: 8px 10px 10px 10px;
  box-shadow: 0 14px 28px rgba(114, 8, 8, 0.22);
  transform: rotate(3.5deg);
}

.id-badge-slot {
  width: 36px;
  height: 6px;
  background: var(--calc-bg);
  border: 1.5px solid var(--calc-plum);
  border-radius: 99px;
  margin: 0 auto 6px auto;
}

.id-badge-top {
  background: var(--calc-plum);
  color: var(--calc-rose);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 3px 6px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.id-badge-inner {
  display: flex;
  align-items: center;
  gap: 8px;
}

.id-badge-inner img {
  width: 48px;
  height: 58px;
  object-fit: cover;
  object-position: top center;
  border-radius: 8px;
  border: 1.5px solid var(--calc-rose);
  flex-shrink: 0;
}

.id-badge-name {
  font-family: var(--calc-font-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  line-height: 1.1;
}

.id-badge-handle {
  font-size: 11px;
  font-weight: 800;
  color: var(--calc-berry);
}

.id-badge-role {
  font-size: 10px;
  color: var(--calc-text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: 9999px;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-height: 44px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--calc-plum) 0%, var(--calc-berry) 100%);
  color: var(--calc-white);
  box-shadow: 0 8px 20px rgba(161, 7, 40, 0.25);
}

.btn-primary:hover {
  background: var(--calc-plum);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--calc-soft-rose);
  border: 1.5px solid var(--calc-rose);
  color: var(--calc-plum);
}

.btn-secondary:hover {
  background: var(--calc-rose);
  border-color: var(--calc-berry);
}

.btn-outline {
  background: var(--calc-white);
  border: 1px solid var(--calc-card-border);
  color: var(--calc-text-muted);
}

.btn-outline:hover {
  background: var(--calc-warm);
  color: var(--calc-text-dark);
}

/* Two-Column Bento Grid */
.calc-bento-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 26px;
  align-items: start;
  margin-bottom: 44px;
}

.calc-bento-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.calc-bento-right {
  position: sticky;
  top: 76px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Card General */
.calc-card {
  background: var(--calc-white);
  border: 1.5px solid var(--calc-card-border);
  border-radius: var(--calc-radius-card);
  padding: 26px;
  box-shadow: var(--calc-shadow);
}

.card-editorial-kicker {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--calc-berry);
  background: var(--calc-soft-rose);
  padding: 4px 10px;
  border-radius: 99px;
  margin-bottom: 8px;
}

.calc-card h3 {
  font-family: var(--calc-font-serif);
  font-size: 25px;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--calc-plum-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  line-height: 1.2;
}

.calc-badge {
  font-family: var(--calc-font-sans);
  background: var(--calc-plum);
  color: var(--calc-rose);
  font-size: 12.5px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}

/* Schedule Card */
.preset-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.btn-preset {
  background: var(--calc-bg);
  border: 1.5px solid var(--calc-card-border);
  color: var(--calc-text-dark);
  border-radius: 14px;
  padding: 12px 8px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1.35;
}

.btn-preset:hover {
  border-color: var(--calc-rose);
  background: var(--calc-soft-rose);
}

.btn-preset.active {
  background: var(--calc-plum);
  border-color: var(--calc-plum);
  color: var(--calc-white);
  box-shadow: 0 6px 16px rgba(114, 8, 8, 0.22);
}

.btn-preset.active small {
  color: var(--calc-rose);
}

.calc-archetype-banner {
  background: linear-gradient(135deg, var(--calc-soft-rose) 0%, var(--calc-sky-tint) 100%);
  border: 1.5px solid var(--calc-rose);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.archetype-icon {
  font-size: 34px;
  line-height: 1;
  flex-shrink: 0;
}

.archetype-text {
  flex: 1;
}

.archetype-text h4 {
  font-family: var(--calc-font-serif);
  margin: 0 0 4px 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--calc-plum);
}

.archetype-text p {
  margin: 0;
  font-size: 13px;
  color: var(--calc-text-dark);
  line-height: 1.4;
}

.archetype-portrait {
  width: 64px;
  height: 80px;
  object-fit: cover;
  object-position: top center;
  border-radius: 12px;
  border: 2px solid var(--calc-white);
  box-shadow: 0 6px 14px rgba(42, 24, 29, 0.12);
  flex-shrink: 0;
}

/* Input Parameters Card */
.calc-cost-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  margin-top: 6px;
}

.toggle-pill {
  flex: 1;
  background: var(--calc-bg);
  border: 1.5px solid var(--calc-card-border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  color: var(--calc-text-dark);
  transition: all 0.2s;
}

.toggle-pill.active {
  background: var(--calc-plum-mid);
  color: var(--calc-white);
  border-color: var(--calc-plum-mid);
}

.calc-anchor-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--calc-berry);
  text-decoration: none;
  margin-bottom: 16px;
  transition: color 0.2s;
}

.calc-anchor-link:hover {
  text-decoration: underline;
  color: var(--calc-plum);
}

.calc-mini-scale {
  background: linear-gradient(135deg, #F6FAFE 0%, var(--calc-sky-tint) 100%);
  border: 1.5px solid var(--calc-sky);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.scale-item {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  color: #1E3A5F;
}

.scale-item strong {
  color: var(--calc-plum-mid);
  font-weight: 800;
  white-space: nowrap;
}

.scale-item-total {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed rgba(30, 58, 95, 0.25);
  font-weight: 700;
}

.calc-field {
  margin-bottom: 20px;
}

.calc-field:last-child {
  margin-bottom: 0;
}

.field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.field-header label {
  font-size: 14px;
  font-weight: 700;
  color: var(--calc-text-dark);
}

.field-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--calc-plum-mid);
}

.range-with-input {
  display: flex;
  align-items: center;
  gap: 12px;
}

.range-with-input input[type="range"] {
  flex: 1;
}

.range-with-input input[type="number"] {
  width: 92px;
  padding: 7px 10px;
  border: 1.5px solid var(--calc-card-border);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--calc-plum-mid);
  text-align: right;
}

/* Custom Range Input */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 7px;
  background: var(--calc-rose);
  border-radius: 4px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--calc-plum);
  cursor: pointer;
  border: 2.5px solid var(--calc-white);
  box-shadow: 0 2px 8px rgba(114, 8, 8, 0.35);
  transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--calc-plum);
  cursor: pointer;
  border: 2.5px solid var(--calc-white);
  box-shadow: 0 2px 8px rgba(114, 8, 8, 0.35);
}

.calc-info-badge {
  background: var(--calc-soft-rose);
  border: 1px solid var(--calc-rose);
  color: var(--calc-plum);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
  padding: 10px 14px;
  border-radius: 12px;
  margin-top: 10px;
}

.calc-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.calc-materials-live-bar {
  background: linear-gradient(135deg, var(--calc-soft-rose) 0%, #FFF7FA 100%);
  border: 1.5px solid var(--calc-rose);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.live-bar-title {
  font-size: 13px;
  color: var(--calc-plum-dark);
  line-height: 1.4;
}

.live-bar-title strong {
  color: var(--calc-plum);
  font-weight: 800;
}

.live-bar-values {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  font-size: 12.5px;
  color: var(--calc-text-muted);
}

.live-bar-values strong {
  font-size: 15px;
  font-weight: 800;
  color: var(--calc-berry);
}

.calc-sub-details {
  margin-top: 10px;
  background: var(--calc-bg);
  border: 1px dashed var(--calc-card-border);
  border-radius: 12px;
  padding: 10px 14px;
}

.calc-sub-details summary {
  font-size: 13px;
  font-weight: 700;
  color: var(--calc-text-muted);
  cursor: pointer;
}

.sub-pct-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.calc-field-sm label {
  display: block;
  font-size: 12px;
  color: var(--calc-text-muted);
  margin-bottom: 4px;
}

.input-unit {
  display: flex;
  align-items: center;
  background: var(--calc-white);
  border: 1px solid var(--calc-card-border);
  border-radius: 8px;
  padding-right: 8px;
}

.input-unit input {
  width: 100%;
  border: none;
  padding: 6px 8px;
  font-size: 13px;
  font-weight: 700;
  outline: none;
}

.input-unit span {
  font-size: 12px;
  color: var(--calc-text-muted);
}

/* Right Column: Deep Wine Luxury Card (IMG_9714 Crimson/Burgundy Block) */
.calc-price-card {
  background: linear-gradient(145deg, #720808 0%, #A10728 55%, #4A0410 100%);
  color: var(--calc-white);
  border: 2px solid var(--calc-rose);
  box-shadow: var(--calc-shadow-lg);
  position: relative;
  overflow: hidden;
}

.price-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.price-margin-badge {
  background: rgba(254, 198, 211, 0.18);
  border: 1px solid rgba(254, 198, 211, 0.4);
  color: var(--calc-rose);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 9999px;
}

.price-margin-badge strong {
  color: var(--calc-white);
}

.watermark-tag {
  font-size: 11px;
  color: var(--calc-gold);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.price-script-label {
  font-family: var(--calc-font-script);
  font-size: 24px;
  color: var(--calc-rose);
  margin-bottom: -4px;
}

.price-display {
  margin-bottom: 14px;
}

.price-primary {
  font-family: var(--calc-font-serif);
  font-size: 58px;
  font-weight: 700;
  line-height: 1.02;
  color: var(--calc-white);
  letter-spacing: -1px;
}

.price-primary small {
  font-family: var(--calc-font-sans);
  font-size: 18px;
  font-weight: 600;
  color: var(--calc-rose);
}

.price-rounded {
  font-size: 14px;
  color: #FCE8EE;
  margin-top: 6px;
}

.price-rounded strong {
  color: var(--calc-gold);
  font-size: 16px;
}

.price-formula-line {
  font-size: 12px;
  color: #FADADD;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(254, 198, 211, 0.2);
  padding: 8px 12px;
  border-radius: 10px;
  margin-bottom: 18px;
  word-break: break-word;
}

.mini-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.mini-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(254, 198, 211, 0.25);
  border-radius: 12px;
  padding: 10px 8px;
  text-align: center;
}

.mini-title {
  font-size: 11px;
  color: var(--calc-rose);
  margin-bottom: 4px;
  line-height: 1.2;
}

.mini-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--calc-white);
}

.month-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  border-top: 1px solid rgba(254, 198, 211, 0.22);
  padding-top: 16px;
}

.month-card {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
}

.m-label {
  font-size: 11px;
  color: var(--calc-rose);
  margin-bottom: 2px;
}

.m-val {
  font-size: 17px;
  font-weight: 800;
  color: var(--calc-white);
}

/* Printed Fashion Receipt Card (IMG_9716 "Прайс" Secret. SOCIALS Reference) */
.calc-receipt-wrapper {
  position: relative;
  padding-top: 10px;
}

.calc-receipt-slot {
  height: 14px;
  background: linear-gradient(180deg, #3A2228 0%, #1E0E12 100%);
  border-radius: 999px;
  border: 2px solid #D8C3C8;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.6);
  margin: 0 12px -7px 12px;
  position: relative;
  z-index: 1;
}

.calc-receipt-paper {
  position: relative;
  z-index: 2;
  background: #FFFEFA;
  border: 1.5px solid #E2D4D6;
  border-radius: 6px 6px 18px 18px;
  padding: 24px 22px 28px 22px;
  box-shadow: 0 16px 34px rgba(42, 24, 29, 0.1);
  background-image:
    radial-gradient(circle at 10px 100%, transparent 6px, #FFFEFA 6.5px);
}

.receipt-top-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1.5px dashed #CDB8BC;
  padding-bottom: 8px;
  margin-bottom: 12px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--calc-text-muted);
}

.calc-receipt-paper h3 {
  margin-bottom: 4px;
}

.receipt-sub {
  font-size: 12.5px;
  color: var(--calc-text-muted);
  margin: 0 0 14px 0;
}

.calc-progress-bar {
  display: flex;
  height: 14px;
  border-radius: 7px;
  overflow: hidden;
  margin-bottom: 18px;
  background: #F2EAEB;
  border: 1px solid var(--calc-border);
}

.bar-segment {
  height: 100%;
  transition: width 0.3s ease;
}

.bar-cost {
  background: var(--calc-sky);
}

.bar-salary {
  background: var(--calc-rose);
}

.bar-business {
  background: var(--calc-plum);
}

.structure-rows.receipt-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 0;
  border-top: 1.5px dashed #CDB8BC;
  border-bottom: 1.5px dashed #CDB8BC;
}

.structure-row {
  display: flex;
  align-items: baseline;
  font-size: 13.5px;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  transform: translateY(1px);
}

.dot-cost { background: #5B9BD5; }
.dot-salary { background: #E06388; }
.dot-business { background: var(--calc-plum); }

.s-name {
  color: var(--calc-text-dark);
  font-weight: 600;
}

.receipt-dots {
  flex: 1;
  border-bottom: 1.5px dotted #C9B4B8;
  min-width: 16px;
}

.s-val {
  color: var(--calc-plum-dark);
  font-weight: 800;
  white-space: nowrap;
}

.receipt-footer {
  margin-top: 14px;
  text-align: center;
}

.receipt-ready-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  font-weight: 800;
  color: var(--calc-plum);
  background: var(--calc-soft-rose);
  padding: 6px 12px;
  border-radius: 8px;
  margin-bottom: 12px;
}

.receipt-barcode {
  height: 34px;
  width: 82%;
  margin: 0 auto 4px auto;
  background: repeating-linear-gradient(
    90deg,
    #2A181D 0px,
    #2A181D 2px,
    transparent 2px,
    transparent 5px,
    #2A181D 5px,
    #2A181D 6px,
    transparent 6px,
    transparent 9px,
    #2A181D 9px,
    #2A181D 13px,
    transparent 13px,
    transparent 16px
  );
  opacity: 0.85;
}

.receipt-barcode-code {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--calc-text-muted);
}

/* Detailed Cost Section */
.calc-details-section {
  margin-bottom: 44px;
}

.details-editorial-banner {
  background: linear-gradient(135deg, var(--calc-white) 0%, var(--calc-soft-rose) 60%, var(--calc-sky-tint) 100%);
  border: 1.5px solid var(--calc-card-border);
  border-radius: 24px;
  padding: 24px 28px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--calc-shadow);
}

.details-banner-copy {
  flex: 1;
}

.calc-details-section h2 {
  font-family: var(--calc-font-serif);
  font-size: 34px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  margin: 0 0 6px 0;
  line-height: 1.15;
}

.section-sub {
  font-size: 15px;
  color: var(--calc-text-muted);
  margin: 0;
}

.details-banner-photo img {
  width: 100px;
  height: 124px;
  object-fit: cover;
  object-position: top center;
  border-radius: 18px;
  border: 2.5px solid var(--calc-white);
  box-shadow: 0 10px 24px rgba(114, 8, 8, 0.15);
  display: block;
}

.details-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--calc-plum);
  color: var(--calc-white);
  border-radius: 18px;
  padding: 16px 22px;
  margin-bottom: 20px;
  box-shadow: var(--calc-shadow);
}

.details-sum-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.details-sum-badge {
  font-size: 16px;
  font-weight: 600;
  color: var(--calc-rose);
}

.details-sum-badge strong {
  font-size: 22px;
  color: var(--calc-white);
}

.details-sub-pill {
  font-size: 13px;
  color: #FCE8EE;
  opacity: 0.95;
}

.details-sub-pill strong {
  color: var(--calc-gold);
  font-weight: 800;
}

.details-top-bar .btn-outline {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(254, 198, 211, 0.4);
  color: var(--calc-white);
}

.details-top-bar .btn-outline:hover {
  background: var(--calc-rose);
  color: var(--calc-plum);
}

.btn-sm {
  font-size: 13px;
  padding: 7px 16px;
  border-radius: 99px;
  cursor: pointer;
}

/* Accordions */
.calc-cat-details {
  background: var(--calc-white);
  border: 1.5px solid var(--calc-card-border);
  border-radius: 18px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--calc-shadow);
  transition: border-color 0.2s;
}

.calc-cat-details:hover {
  border-color: var(--calc-card-border-hover);
}

.calc-cat-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  cursor: pointer;
  user-select: none;
  background: #FCF9FA;
  transition: background 0.2s;
}

.calc-cat-summary:hover {
  background: var(--calc-soft-rose);
}

.cat-subtotal {
  background: var(--calc-soft-rose);
  color: var(--calc-plum);
  border: 1px solid var(--calc-rose);
  font-size: 14px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 9999px;
}

.calc-cat-body {
  padding: 16px 20px;
}

.cat1-special-controls {
  background: var(--calc-bg);
  border: 1px solid var(--calc-card-border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}

.ratio-control {
  margin-bottom: 12px;
}

.ratio-control label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.custom-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--calc-plum-mid);
  cursor: pointer;
}

.cat-note {
  font-size: 13px;
  color: var(--calc-text-muted);
  background: var(--calc-bg);
  padding: 8px 12px;
  border-radius: 8px;
  margin-bottom: 14px;
}

/* Items Table */
.calc-items-table {
  display: flex;
  flex-direction: column;
}

.calc-item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #F5ECEE;
  transition: opacity 0.2s;
}

.calc-item-row:last-child {
  border-bottom: none;
}

.calc-item-row.disabled {
  opacity: 0.45;
}

.item-col-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--calc-berry);
  cursor: pointer;
}

.item-col-name {
  flex: 1;
}

.input-name {
  width: 100%;
  border: 1px solid transparent;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--calc-text-dark);
  background: transparent;
  transition: all 0.2s;
}

.input-name:focus,
.input-name:hover {
  border-color: var(--calc-card-border);
  background: var(--calc-white);
}

.item-col-params {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--calc-text-muted);
}

.p-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.p-input {
  width: 70px;
  border: 1px solid var(--calc-card-border);
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 13px;
  text-align: right;
  font-weight: 600;
  color: var(--calc-plum-mid);
}

.p-sep {
  color: #BCA8B8;
  font-weight: bold;
}

.item-col-cost {
  width: 85px;
  text-align: right;
  font-size: 14px;
  font-weight: 700;
  color: var(--calc-plum-dark);
}

.item-col-del {
  width: 24px;
  text-align: center;
}

.btn-delete-row {
  background: transparent;
  border: none;
  color: #BCA8B8;
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
  transition: all 0.2s;
}

.btn-delete-row:hover {
  background: #FEE2E2;
  color: var(--calc-red-text);
}

.btn-add-item {
  width: 100%;
  background: #FAF7F8;
  border: 1px dashed var(--calc-card-border-hover);
  border-radius: 10px;
  padding: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--calc-berry);
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.2s;
}

.btn-add-item:hover {
  background: var(--calc-soft-rose);
  border-color: var(--calc-berry);
}

/* Math Trap Section */
.calc-math-trap-section {
  margin-bottom: 44px;
}

.math-trap-container {
  background: var(--calc-white);
  border-radius: 28px;
  padding: 32px;
  border: 1.5px solid var(--calc-card-border);
}

.math-trap-intro {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--calc-border);
}

.math-trap-portrait-wrap {
  position: relative;
  flex-shrink: 0;
}

.math-trap-portrait {
  width: 112px;
  height: 142px;
  object-fit: cover;
  object-position: top center;
  border-radius: 18px;
  border: 2.5px solid var(--calc-plum);
  box-shadow: 0 10px 24px rgba(114, 8, 8, 0.16);
  display: block;
}

.math-trap-portrait-tag {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--calc-plum);
  color: var(--calc-rose);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 99px;
  white-space: nowrap;
}

.math-trap-header-copy {
  flex: 1;
}

.math-trap-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.math-trap-header h3 {
  font-family: var(--calc-font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  margin: 0;
  line-height: 1.18;
}

.math-trap-lead {
  margin: 0;
  font-size: 14.5px;
  color: var(--calc-text-muted);
}

.math-trap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.math-card {
  border-radius: 18px;
  padding: 24px;
}

.math-card-error {
  background: var(--calc-red-bg);
  border: 1.5px solid var(--calc-red-border);
  color: var(--calc-red-dark);
}

.math-card-correct {
  background: var(--calc-green-bg);
  border: 1.5px solid var(--calc-green-border);
  color: var(--calc-green-dark);
}

.m-card-badge {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.m-calc-line {
  font-size: 14px;
  margin-bottom: 8px;
}

.m-calc-result {
  font-size: 16px;
  font-weight: 700;
  padding-top: 8px;
  border-top: 1px dashed rgba(0, 0, 0, 0.15);
  margin-top: 12px;
}

.trap-loss-box {
  background: rgba(220, 38, 38, 0.08);
  border-radius: 12px;
  padding: 14px;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.loss-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.loss-row.highlight {
  font-size: 16px;
  font-weight: 800;
  color: var(--calc-red-text);
  padding-top: 6px;
  border-top: 1px solid rgba(220, 38, 38, 0.2);
}

.trap-gain-box {
  background: rgba(22, 163, 74, 0.08);
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
}

.gain-badge {
  font-size: 15px;
  font-weight: 800;
  color: var(--calc-green-text);
  margin-bottom: 6px;
}

.trap-gain-box p {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

/* Viral 3-Photo Editorial Triptych Section (IMG_9717 "POWER IN EVERY DETAIL" Reference) */
.calc-viral-section {
  text-align: center;
  padding: 10px 0 20px 0;
}

.viral-editorial-card {
  background: linear-gradient(135deg, var(--calc-soft-rose) 0%, #FFE4EC 52%, var(--calc-sky-tint) 100%);
  border: 2px solid var(--calc-rose);
  border-radius: 28px;
  padding: 40px 28px;
  box-shadow: 0 18px 42px rgba(114, 8, 8, 0.08);
}

.viral-editorial-title {
  font-family: var(--calc-font-serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--calc-plum-dark);
  margin: 0 auto 28px auto;
  max-width: 680px;
  line-height: 1.12;
}

.viral-triptych {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 820px;
  margin: 0 auto 32px auto;
}

.triptych-card {
  margin: 0;
  background: var(--calc-white);
  padding: 10px 10px 14px 10px;
  border-radius: 18px;
  border: 1.5px solid var(--calc-border);
  box-shadow: 0 12px 28px rgba(42, 24, 29, 0.1);
  position: relative;
  transition: transform 0.25s ease;
}

.triptych-card:hover {
  transform: translateY(-4px);
}

.triptych-center {
  border-color: var(--calc-plum);
  transform: translateY(-6px);
}

.triptych-num {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--calc-plum);
  color: var(--calc-rose);
  font-family: var(--calc-font-serif);
  font-style: italic;
  font-size: 16px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 99px;
}

.triptych-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  object-position: top center;
  border-radius: 12px;
  display: block;
}

.triptych-card figcaption {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--calc-plum-dark);
  margin-top: 10px;
}

.btn-viral {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--calc-plum) 0%, var(--calc-berry) 100%);
  color: var(--calc-white);
  font-size: 16px;
  font-weight: 800;
  padding: 16px 36px;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(114, 8, 8, 0.32);
  transition: all 0.2s ease;
}

.btn-viral:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(114, 8, 8, 0.42);
  color: var(--calc-white);
}

.viral-subtext {
  font-size: 13.5px;
  color: var(--calc-text-muted);
  margin: 12px 0 0 0;
}

/* Legal Disclaimer Section (APN-147) */
.calc-disclaimer-section {
  margin-top: 12px;
  margin-bottom: 8px;
}

.calc-disclaimer-box {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--calc-card-border);
  border-left: 4px solid var(--calc-plum);
  border-radius: 16px;
  padding: 16px 20px;
  box-shadow: 0 4px 14px rgba(42, 24, 29, 0.04);
}

.calc-disclaimer-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--calc-plum-dark);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.calc-disclaimer-text {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--calc-text-muted);
}

.calc-disclaimer-text strong {
  color: var(--calc-text-dark);
  font-weight: 700;
}

/* Toast Notification */
.calc-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--calc-plum-dark);
  color: var(--calc-white);
  padding: 12px 24px;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 9999;
}

.calc-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .calc-hero-grid {
    grid-template-columns: 1fr;
  }
  .calc-hero-collage {
    min-height: 360px;
    max-width: 440px;
    margin: 0 auto;
    width: 100%;
  }
  .calc-bento-grid {
    grid-template-columns: 1fr;
  }
  .calc-bento-right {
    position: static;
  }
  .math-trap-grid {
    grid-template-columns: 1fr;
  }
  .preset-buttons {
    grid-template-columns: 1fr;
  }
  .viral-triptych {
    grid-template-columns: 1fr;
    max-width: 340px;
  }
  .triptych-center {
    transform: none;
  }
}

@media (max-width: 640px) {
  .apn-calc-edition-pill {
    display: none;
  }
  .calc-header-card {
    padding: 22px 16px;
  }
  .calc-header-card h1 {
    font-size: 32px;
  }
  .calc-script-kicker {
    font-size: 22px;
  }
  .calc-editorial-pillars {
    grid-template-columns: 1fr;
  }
  .collage-polaroid {
    width: 108px;
  }
  .collage-polaroid img {
    height: 110px;
  }
  .collage-id-badge {
    width: 185px;
  }
  .price-primary {
    font-size: 42px;
  }
  .mini-cards-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .calc-grid-2 {
    grid-template-columns: 1fr;
  }
  .details-editorial-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 16px;
  }
  .math-trap-intro {
    flex-direction: column;
    align-items: flex-start;
  }
  .math-trap-container {
    padding: 20px 16px;
  }
  .calc-item-row {
    flex-wrap: wrap;
  }
  .item-col-name {
    width: calc(100% - 35px);
  }
  .item-col-params {
    width: calc(100% - 90px);
    padding-left: 28px;
  }
  .item-col-cost {
    width: 60px;
  }
  .details-top-bar {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  .btn-viral {
    width: 100%;
    padding: 14px 18px;
    font-size: 14px;
  }
}