/* ==========================================================================
   AthletesCoach — Kalkulator Peptydów (Monochrome Luxury Theme)
   Paleta: Głęboka czerń, grafit, tytanowa biel, odcienie szarości i chrom
   ========================================================================== */

:root {
  --bg-deep: #08080a;
  --bg-surface: #101014;
  --bg-card: #15151a;
  --bg-card-hover: #1a1a22;
  --bg-input: #0c0c10;
  
  --border-subtle: #202028;
  --border-medium: #2e2e3a;
  --border-bright: #4b4b5c;
  --border-focus: #ffffff;

  --text-white: #ffffff;
  --text-titanium: #f4f4f6;
  --text-silver: #d4d4d8;
  --text-muted: #8e8e99;
  --text-dim: #5a5a66;

  --accent-white: #ffffff;
  --accent-silver: #e4e4e7;
  --accent-glow: rgba(255, 255, 255, 0.12);

  --badge-bg: #1c1c24;
  --badge-text: #e4e4e7;
  --badge-border: #323240;

  --warning-bg: rgba(245, 158, 11, 0.1);
  --warning-border: rgba(245, 158, 11, 0.35);
  --warning-text: #fbbf24;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Roboto Mono", Menlo, monospace;

  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6), 0 1px 3px rgba(255, 255, 255, 0.03);
  --shadow-glow: 0 0 25px rgba(255, 255, 255, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-silver);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Subtelny grid w tle */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.035) 0%, transparent 60%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   Nawigacja i Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 8, 10, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 1.5rem;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-white);
}

.brand-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #ffffff 0%, #2a2a35 100%);
  color: #08080a;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 2px 10px rgba(255, 255, 255, 0.15);
}

.brand-title {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text-white);
}

.brand-title span {
  color: var(--text-muted);
  font-weight: 400;
}

.nav-tabs {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 4px;
  gap: 4px;
}

.nav-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-tab-btn:hover {
  color: var(--text-white);
}

.nav-tab-btn.is-active {
  background: var(--badge-bg);
  color: var(--text-white);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-medium);
}

.vial-counter-pill {
  background: var(--text-white);
  color: #08080a;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   Układ Główny i Karty
   ========================================================================== */
.main-wrapper {
  max-width: 1200px;
  width: 100%;
  margin: 1.5rem auto 3rem;
  padding: 0 1.25rem;
  position: relative;
  z-index: 1;
  flex: 1;
}

.tab-content {
  display: none;
}
.tab-content.is-active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  margin-bottom: 2rem;
}

.card-hero {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.5rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.hero-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-white);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 680px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 0.8rem;
  color: var(--text-silver);
}

.hero-tag svg {
  color: var(--text-white);
}

/* Siatka 2-kolumnowa: Formularz + Podgląd Strzykawki i Wynik */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 960px) {
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   Kroki Formularza
   ========================================================================== */
.calc-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.step-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-white);
}

.step-num-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--badge-bg);
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  font-size: 0.75rem;
  color: var(--text-white);
  margin-right: 8px;
}

.label-hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
}

/* Inputy i Selektory */
.input-field-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.text-input, .select-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: var(--text-white);
  font-family: var(--font-sans);
  transition: all 0.2s ease;
  appearance: none;
}

.text-input:focus, .select-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 1px var(--border-focus), var(--shadow-glow);
}

.input-unit {
  position: absolute;
  right: 1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  pointer-events: none;
}

/* Grupa Radio / Segmented Unit Switch (mcg / mg) */
.unit-segmented {
  position: absolute;
  right: 6px;
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 2px;
  gap: 2px;
}

.unit-segmented label {
  cursor: pointer;
}

.unit-segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.unit-segmented span {
  display: block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 6px;
  transition: all 0.15s ease;
}

.unit-segmented input:checked + span {
  background: var(--text-white);
  color: #08080a;
}

/* Szybkie Chipsy (np. 5mg, 10mg, 2ml) */
.quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.chip-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-silver);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.15s ease;
}

.chip-btn:hover {
  border-color: var(--border-bright);
  color: var(--text-white);
  background: var(--bg-card-hover);
}

.chip-btn.is-active {
  background: var(--text-white);
  color: #08080a;
  border-color: var(--text-white);
  font-weight: 700;
}

.field-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Podwójne pole strzykawki (pojemność + liczba kresek) */
.syringe-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.pair-col label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

/* ==========================================================================
   Prawa Kolumna: Rezultat i Interaktywna Strzykawka SVG
   ========================================================================== */
.calc-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.result-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.result-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--text-white), transparent);
  opacity: 0.6;
}

.result-state-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.result-display-large {
  font-size: 3.25rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-white);
  line-height: 1.1;
  margin: 0.35rem 0 0.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.result-display-large .approx-label {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-muted);
}

.result-display-large .unit-label {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-silver);
}

.result-summary-sentence {
  color: var(--text-silver);
  font-size: 0.95rem;
  line-height: 1.45;
  margin-bottom: 1.5rem;
}

.result-summary-sentence b {
  color: var(--text-white);
}

/* ==========================================================================
   Wizualizacja Strzykawki SVG (Monochrome Glass & Platinum Liquid)
   ========================================================================== */
.syringe-viewport {
  background: #09090c;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1rem 0.5rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.syringe-svg {
  width: 100%;
  height: auto;
  display: block;
}

.sy-liquid {
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sy-marker {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sy-stopper, .sy-rod {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.syringe-footer-caption {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ==========================================================================
   Statystyki w Kafelkach
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-tile {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
}

.stat-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.stat-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  font-family: var(--font-mono);
}

.stat-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Inteligentne Notatki i Sugestie */
.assistant-note {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.assistant-note.is-warn {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

.note-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
}

.note-row svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.note-suggestions-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.suggest-btn {
  background: var(--badge-bg);
  border: 1px solid var(--border-bright);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.suggest-btn:hover {
  background: var(--text-white);
  color: #08080a;
}

/* ==========================================================================
   Przyciski Akcji
   ========================================================================== */
.actions-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--text-white);
  color: #08080a;
  border-color: var(--text-white);
}

.btn-primary:hover {
  background: var(--text-silver);
  box-shadow: var(--shadow-glow);
}

.btn-save-vial {
  background: linear-gradient(135deg, #2e2e38 0%, #1a1a24 100%);
  color: var(--text-white);
  border-color: var(--border-medium);
}

.btn-save-vial:hover {
  border-color: var(--text-white);
}

.btn-secondary {
  background: var(--bg-surface);
  border-color: var(--border-medium);
  color: var(--text-silver);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
  border-color: var(--border-bright);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}

.btn-ghost:hover {
  color: var(--text-white);
  background: var(--bg-surface);
}

/* ==========================================================================
   Zakładka: MOJE FIOLKI (System Zarządzania)
   ========================================================================== */
.vials-manager-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.vials-manager-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
}

.vials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
}

.vial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.vial-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.vial-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.vial-name-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
}

.vial-tag-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  background: var(--badge-bg);
  border: 1px solid var(--border-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  color: var(--text-silver);
}

.vial-specs-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  background: var(--bg-card);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
}

.vial-spec-item strong {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.vial-spec-item span {
  color: var(--text-white);
  font-weight: 600;
}

/* Pasek Postępu Dawek */
.dose-tracker {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.tracker-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-silver);
}

.progress-bar-track {
  height: 6px;
  background: var(--bg-card);
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #d4d4d8 0%, #ffffff 100%);
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.vial-actions-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-subtle);
}

.empty-vials-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-surface);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
}

.empty-vials-state svg {
  margin-bottom: 1rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Zakładka: BAZA PEPTYDÓW (32 Związki)
   ========================================================================== */
.encyclo-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.search-input-wrap {
  position: relative;
  max-width: 400px;
  width: 100%;
}

.search-input-wrap svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-input-wrap input {
  padding-left: 2.75rem;
}

.category-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.encyclo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.pep-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
  transition: all 0.2s ease;
}

.pep-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}

.pep-card-top {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pep-card-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.pep-card-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
}

.pep-card-desc {
  font-size: 0.8rem;
  color: var(--text-silver);
  line-height: 1.45;
}

.pep-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.pep-vials-list {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Sekcja Edukacyjna "Jak Liczymy" & FAQ
   ========================================================================== */
.math-section {
  margin-top: 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.math-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (max-width: 800px) {
  .math-steps-grid {
    grid-template-columns: 1fr;
  }
}

.math-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.math-step-card h3 {
  font-size: 1rem;
  color: var(--text-white);
  margin: 0.5rem 0 0.25rem;
}

.math-formula {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.math-dynamic-example {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-titanium);
  background: var(--bg-input);
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

/* FAQ Details / Summary */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--text-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-silver);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   Modal Zapisywania Fiolki
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.is-open {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.25rem;
}

/* Toast Komunikatów */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #ffffff;
  color: #08080a;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 200;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-notice.is-visible {
  transform: translateY(0);
  opacity: 1;
}

/* Mobilny pasek z wynikiem */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(16, 16, 20, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-medium);
  padding: 0.75rem 1.25rem;
  z-index: 40;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
  }
}

.sticky-val-text {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-white);
}

.sticky-sub-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Protokoły Kliniczne i Neurologiczne (Zakładka Gotowe Protokoły)
   ========================================================================== */
.protocols-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
}

.protocols-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.protocol-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.protocol-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-card);
}

.protocol-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.protocol-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.3;
}

.protocol-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.protocol-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-silver);
}

.protocol-tag.accent-gold {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

.protocol-tag.accent-cyan {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.35);
  color: #67e8f9;
}

.protocol-goal-box {
  background: var(--bg-surface);
  border-left: 3px solid var(--accent-white);
  padding: 0.85rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: var(--text-silver);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.protocol-section-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Tabela składników */
.protocol-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.protocol-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  text-align: left;
}

.protocol-table th {
  background: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.protocol-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-silver);
  vertical-align: middle;
}

.protocol-table tr:last-child td {
  border-bottom: none;
}

.protocol-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.protocol-table tr.is-highlight-gold td {
  background: rgba(245, 158, 11, 0.06);
}

.protocol-table .compound-name {
  font-weight: 700;
  color: var(--text-white);
}

.protocol-table .compound-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  color: var(--badge-text);
  margin-left: 0.4rem;
}

.protocol-table .compound-badge.gold {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

/* Timeline dobowy */
.protocol-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.timeline-step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

.timeline-step-time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.timeline-step-desc {
  font-size: 0.8rem;
  color: var(--text-silver);
  line-height: 1.4;
}

/* Boks zasad bezpieczeństwa */
.protocol-safety-box {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.82rem;
  color: #fca5a5;
  line-height: 1.5;
}

.protocol-safety-box strong {
  color: #f87171;
}

/* Przycisk załaduj do kalkulatora */
.btn-calc-protocol {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  color: var(--text-white);
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-calc-protocol:hover {
  background: var(--accent-white);
  color: var(--bg-deep);
  border-color: var(--accent-white);
}

/* ==========================================================================
   Dedykowane Protokoły Indywidualne Peptydów (Kalkulator & Encyklopedia)
   ========================================================================== */
.selected-peptide-protocol {
  margin-top: 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-left: 3px solid var(--accent-white);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.8rem;
  animation: fadeInProto 0.25s ease-out;
}

@keyframes fadeInProto {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.proto-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.proto-title-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.proto-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.proto-tag {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.45rem;
  font-size: 0.72rem;
  color: var(--text-silver);
}

.proto-tag strong {
  color: var(--text-white);
}

.proto-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border-subtle);
}

.proto-col {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.proto-col-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.proto-col-val {
  font-size: 0.8rem;
  color: var(--text-white);
  font-weight: 500;
}

.proto-notes {
  font-size: 0.76rem;
  color: var(--text-silver);
  line-height: 1.45;
  border-top: 1px dashed var(--border-subtle);
  padding-top: 0.45rem;
}

/* W kartach encyklopedii (baza peptydów) */
.pep-card-protocol {
  margin-top: 0.6rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.75rem;
}

.pep-card-protocol .proto-details-grid {
  grid-template-columns: 1fr;
  padding: 0.45rem 0.6rem;
  background: rgba(0, 0, 0, 0.25);
  gap: 0.35rem;
}

.pep-card-protocol .proto-col-val {
  font-size: 0.76rem;
}

.pep-card-protocol .proto-notes {
  font-size: 0.73rem;
  line-height: 1.4;
}

/* ==========================================================================
   PLANSZA PRAWNA / LEGAL DISCLAIMER MODAL & FOOTER
   ========================================================================== */
body.legal-locked {
  overflow: hidden !important;
}

.legal-modal-backdrop {
  z-index: 99999;
  background: rgba(4, 5, 8, 0.92);
  backdrop-filter: blur(14px);
  padding: 1.25rem;
}

.legal-dialog {
  max-width: 660px;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), 0 0 40px rgba(239, 68, 68, 0.08);
  gap: 1rem;
  padding: 2rem;
  animation: modalScaleUp 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleUp {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.legal-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-alert-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
}

.legal-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.legal-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.legal-subtitle {
  font-size: 0.84rem;
  color: var(--text-silver);
  line-height: 1.45;
}

.legal-scroll-box {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
  max-height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-silver);
}

.legal-scroll-box::-webkit-scrollbar {
  width: 6px;
}
.legal-scroll-box::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.legal-section h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.35rem;
}

.legal-section p {
  margin: 0;
}

.legal-section ul {
  margin: 0.4rem 0 0 1.2rem;
  padding: 0;
}

.legal-section li {
  margin-bottom: 0.25rem;
}

/* Zgody & Checkboxy */
.legal-agreements-box {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
}

.legal-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-silver);
  cursor: pointer;
  line-height: 1.45;
  user-select: none;
}

.legal-check-item:hover {
  color: var(--text-white);
}

.legal-check-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: #ffffff;
  flex-shrink: 0;
}

.legal-check-item strong {
  color: var(--text-white);
}

.legal-action-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.legal-accept-btn {
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.legal-accept-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  filter: grayscale(1);
}

.legal-accept-btn:not(:disabled) {
  background: #ffffff;
  color: #09090b;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.legal-accept-btn:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.35);
}

.legal-hint-text {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin: 0;
}

/* Stopka aplikacji */
.app-footer {
  margin-top: 3.5rem;
  border-top: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.35);
  padding: 1.5rem 1.25rem 2rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-left strong {
  color: var(--text-white);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-footer-link {
  background: none;
  border: none;
  color: var(--text-silver);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
  padding: 0;
}

.btn-footer-link:hover {
  color: var(--text-white);
}

.footer-divider {
  color: var(--border-medium);
}

.footer-status-pill {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-silver);
}

/* ==========================================================================
   MOBILE: pełna widoczność nagłówka, brak przesuwania poziomego
   ========================================================================== */
html, body { max-width: 100%; overflow-x: hidden; }
.site-header { padding-top: max(1rem, env(safe-area-inset-top)); }
@media (max-width: 768px) {
  .site-header { padding: max(0.6rem, env(safe-area-inset-top)) 0.6rem 0.6rem; }
  .header-container { flex-direction: column; align-items: stretch; gap: 0.6rem; min-width: 0; }
  .brand { min-width: 0; }
  .brand-title { font-size: 1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .nav-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-radius: 18px;
    width: 100%;
    box-sizing: border-box;
  }
  .nav-tab-btn {
    justify-content: center;
    padding: 8px 6px;
    font-size: 0.8rem;
    white-space: normal;
    text-align: center;
    min-width: 0;
  }
  .mobile-sticky-bar { padding: 0.6rem 1.25rem max(0.6rem, env(safe-area-inset-bottom)); }
}