/**
 * AVORA Design System v3 — Phase 0 rebrand B1 Warm Precision Italian
 * Palette: bone (#FAFAF6) + ink (#131310) + terracotta (#C4502E)
 * Font:    Inter (body+display) + Fraunces (italic surgical editorial)
 * Radius:  8px default, 12px cards, 999px pill
 */

/* ════════════════ TOKEN ════════════════ */
:root {
  /* Avora B1 Warm Precision — Light (default) */
  --av-bg: #FAFAF6;
  --av-surface: #F0EBE0;
  --av-surface-2: #E8E2D2;
  --av-border: #E0DACA;
  --av-border-strong: #C9C0A8;
  --av-ink: #131310;
  --av-ink-mid: #4A453E;
  --av-ink-mute: #6B655B;
  --av-ink-dim: #95908A;
  --av-accent: #C4502E;
  --av-accent-deep: #A03E1F;
  --av-accent-soft: rgba(196, 80, 46, 0.10);
  --av-success: #3E7A52;
  --av-warning: #C48F1F;
  --av-danger: #A03E2E;
  --av-info: #4A6B8C;

  /* Type scale + spacing for legacy classes */
  --av-r-xs: 4px;
  --av-r-sm: 6px;
  --av-r-md: 8px;
  --av-r-lg: 12px;
  --av-r-xl: 16px;
  --av-r-pill: 999px;

  /* Legacy shim (deprecated, rimuovere Phase 1) */
  --bg: var(--av-bg);
  --text: var(--av-ink);
  --muted: var(--av-ink-mute);
  --gold: var(--av-accent);
  --dark: var(--av-ink);
  --cream: var(--av-bg);
  --accent: var(--av-accent);
  --r: var(--av-r-lg);

  /* @deprecated legacy gold — rimuovere post Phase 4 */
  --ds-bg-base:        #0D0D0B;
  --ds-bg-surface:     #1A1917;
  --ds-bg-elevated:    #231F1B;
  --ds-bg-hover:       rgba(245,240,232,.05);
  --ds-bg-active:      rgba(245,240,232,.09);
  --ds-text:           #F5F0E8;
  --ds-text-muted:     rgba(245,240,232,.6);
  --ds-text-faded:     rgba(245,240,232,.38);
  --ds-text-dim:       rgba(245,240,232,.2);
  --ds-text-on-gold:   #0D0D0B;
  --ds-text-on-light:  #0D0D0B;
  --ds-gold:           #C9A96E;
  --ds-gold-bright:    #D4B97E;
  --ds-gold-dim:       #A08045;
  --ds-gold-soft:      rgba(201,169,110,.12);
  --ds-gold-glow:      rgba(201,169,110,.4);
  --ds-copper:         #B88B5D;
  --ds-border:         rgba(245,240,232,.07);
  --ds-border-strong:  rgba(245,240,232,.16);
  --ds-border-gold:    rgba(201,169,110,.28);
  --ds-success:        #6BAE6F;
  --ds-success-soft:   rgba(107,174,111,.14);
  --ds-warning:        #D4A93E;
  --ds-warning-soft:   rgba(212,169,62,.14);
  --ds-danger:         #D97757;
  --ds-danger-soft:    rgba(217,119,87,.14);
  --ds-info:           #7A9FB8;
  --ds-info-soft:      rgba(122,159,184,.14);
  --ds-font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ds-font-serif:     'Fraunces', Georgia, 'Times New Roman', serif;
  --ds-font-mono:      'SF Mono', Menlo, Monaco, Consolas, monospace;
  --ds-fs-xs:          11px;
  --ds-fs-sm:          13px;
  --ds-fs-base:        15px;
  --ds-fs-md:          16px;
  --ds-fs-lg:          20px;
  --ds-fs-xl:          26px;
  --ds-fs-2xl:         32px;
  --ds-fs-3xl:         42px;
  --ds-fs-4xl:         56px;
  --ds-lh-tight:       1.15;
  --ds-lh-base:        1.5;
  --ds-lh-loose:       1.75;
  --ds-tracking-wide:  .06em;
  --ds-tracking-uber:  .16em;
  --ds-tracking-hero:  .25em;
  --ds-sp-1:  4px;   --ds-sp-2:  8px;   --ds-sp-3:  12px;
  --ds-sp-4:  16px;  --ds-sp-5:  20px;  --ds-sp-6:  24px;
  --ds-sp-8:  32px;  --ds-sp-10: 40px;  --ds-sp-12: 48px;
  --ds-sp-16: 64px;  --ds-sp-20: 80px;
  --ds-r-xs:   4px;
  --ds-r-sm:   6px;
  --ds-r-md:   8px;
  --ds-r-lg:   12px;
  --ds-r-xl:   16px;
  --ds-r-pill: 999px;
  --ds-shadow-sm:    0 1px 2px rgba(19,19,16,.04), 0 1px 1px rgba(19,19,16,.03);
  --ds-shadow-md:    0 2px 6px rgba(19,19,16,.06), 0 1px 2px rgba(19,19,16,.04);
  --ds-shadow-lg:    0 8px 24px rgba(19,19,16,.08), 0 2px 6px rgba(19,19,16,.06);
  --ds-shadow-gold:  0 8px 24px rgba(196,80,46,.16);
  --ds-focus-ring:   0 0 0 3px rgba(196,80,46,.28);
  --ds-ease:         cubic-bezier(.32,.72,0,1);
  --ds-dur-fast:     120ms;
  --ds-dur-base:     240ms;
  --ds-dur-slow:     420ms;
  --ds-sidebar-w:    248px;
  --ds-topnav-h:     56px;
  --ds-topnav-h-desk: 64px;
  --ds-bottomnav-h:  68px;
  --s1:        var(--ds-bg-surface);
  --s2:        var(--ds-bg-elevated);
  --gold2:     var(--ds-gold-bright);
  --muted2:    var(--ds-text-faded);
  --green:     var(--ds-success);
  --yellow:    var(--ds-warning);
  --red:       var(--ds-danger);
}

/* ════════════════ BASE ════════════════ */
html { scroll-behavior: smooth; }

html, body {
  background-color: var(--av-bg);
  color: var(--av-ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  margin: 0;
}

/* ════════════════ FOCUS GLOBALE ════════════════ */
.ds-focusable:focus-visible,
.ds-btn:focus-visible,
.ds-input:focus-visible,
.ds-checkbox:focus-visible,
.ds-textarea:focus-visible {
  outline: none;
  box-shadow: var(--ds-focus-ring);
}

/* ════════════════ TYPOGRAPHY UTILS ════════════════ */
.ds-serif { font-family: var(--ds-font-serif); letter-spacing: -.01em; }
.ds-mono  { font-family: var(--ds-font-mono); }

/* @deprecated legacy gold — rimuovere post Phase 4 */
.ds-gold-italic {
  font-style: italic;
  background: linear-gradient(90deg,#C9A96E,#D4B97E,#F5F0E8,#C9A96E);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: ds-grad-shift 8s ease infinite;
}
@keyframes ds-grad-shift {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}

/* ════════════════ COMPONENTI ════════════════ */

/* Button — pill pieno oro, ghost trasparente, danger terracotta */
.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-sp-2);
  height: 42px;
  padding: 0 var(--ds-sp-6);
  background: var(--ds-gold);
  color: var(--ds-text-on-gold);
  border: none;
  border-radius: var(--ds-r-pill);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-fs-sm);
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform var(--ds-dur-fast) var(--ds-ease),
    box-shadow var(--ds-dur-fast) var(--ds-ease),
    opacity var(--ds-dur-fast) var(--ds-ease);
  -webkit-tap-highlight-color: transparent;
}
.ds-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--ds-shadow-gold);
}
.ds-btn:active:not(:disabled) { transform: translateY(0); }
.ds-btn:disabled { opacity: .45; cursor: not-allowed; }

.ds-btn--secondary {
  background: transparent;
  color: var(--ds-text);
  border: 1px solid var(--ds-border-strong);
}
.ds-btn--secondary:hover:not(:disabled) {
  background: var(--ds-bg-hover);
  border-color: var(--ds-border-gold);
  box-shadow: none;
  transform: translateY(-1px);
}

.ds-btn--ghost {
  background: transparent;
  color: var(--ds-text-muted);
  height: 36px;
  padding: 0 var(--ds-sp-4);
  border-radius: var(--ds-r-pill);
}
.ds-btn--ghost:hover:not(:disabled) {
  color: var(--ds-text);
  background: var(--ds-bg-hover);
  box-shadow: none;
}

.ds-btn--danger {
  background: var(--ds-danger);
  color: #fff;
}
.ds-btn--danger:hover:not(:disabled) {
  background: #C96544;
  box-shadow: 0 6px 24px rgba(217,119,87,.25);
}

.ds-btn--sm { height: 34px; padding: 0 var(--ds-sp-4); font-size: var(--ds-fs-xs); }
.ds-btn--lg { height: 50px; padding: 0 var(--ds-sp-8); font-size: var(--ds-fs-base); }
.ds-btn--block { width: 100%; }

/* Input — warm border, focus gold */
.ds-input,
.ds-textarea,
.ds-select {
  width: 100%;
  height: 44px;
  padding: 0 var(--ds-sp-4);
  background: var(--ds-bg-hover);
  border: 1px solid var(--ds-border-strong);
  border-radius: var(--ds-r-md);
  color: var(--ds-text);
  font-family: var(--ds-font-sans);
  font-size: var(--ds-fs-base);
  outline: none;
  transition: border-color var(--ds-dur-fast) var(--ds-ease),
              background var(--ds-dur-fast) var(--ds-ease);
  -webkit-appearance: none;
  appearance: none;
}
.ds-input:hover,
.ds-textarea:hover,
.ds-select:hover { border-color: var(--ds-border-gold); }
.ds-input:focus,
.ds-textarea:focus,
.ds-select:focus { border-color: var(--ds-gold); background: rgba(245,240,232,.07); }
.ds-input::placeholder,
.ds-textarea::placeholder { color: var(--ds-text-faded); }
.ds-input--error { border-color: var(--ds-danger); }

.ds-textarea { min-height: 112px; padding: var(--ds-sp-3) var(--ds-sp-4); resize: vertical; line-height: 1.6; }

.ds-label {
  display: block;
  font-size: var(--ds-fs-xs);
  font-weight: 600;
  color: var(--ds-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ds-tracking-wide);
  margin-bottom: var(--ds-sp-2);
}

/* Card — landing style */
.ds-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-r-lg);
  padding: var(--ds-sp-6);
  transition: border-color var(--ds-dur-base) var(--ds-ease),
              transform var(--ds-dur-base) var(--ds-ease),
              box-shadow var(--ds-dur-base) var(--ds-ease);
}
.ds-card:hover {
  border-color: var(--ds-border-strong);
  box-shadow: var(--ds-shadow-md);
}
.ds-card--featured {
  border-color: var(--ds-border-gold);
  box-shadow: var(--ds-shadow-gold);
  background: linear-gradient(135deg, rgba(201,169,110,.04) 0%, var(--ds-bg-surface) 60%);
}
.ds-card--flat { border: none; background: var(--ds-bg-hover); box-shadow: none; }
.ds-card--flat:hover { box-shadow: none; transform: none; }

/* Badge */
.ds-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-sp-1);
  height: 22px;
  padding: 0 var(--ds-sp-3);
  background: var(--ds-bg-active);
  color: var(--ds-text);
  border-radius: var(--ds-r-pill);
  font-size: var(--ds-fs-xs);
  font-weight: 600;
  letter-spacing: .02em;
}
.ds-badge--gold    { background: var(--ds-gold-soft); color: var(--ds-gold-bright); }
.ds-badge--success { background: var(--ds-success-soft); color: var(--ds-success); }
.ds-badge--warning { background: var(--ds-warning-soft); color: var(--ds-warning); }
.ds-badge--danger  { background: var(--ds-danger-soft); color: var(--ds-danger); }
.ds-badge--info    { background: var(--ds-info-soft); color: var(--ds-info); }

/* Toast */
.ds-toast {
  position: fixed;
  bottom: calc(var(--ds-bottomnav-h) + 24px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 280px;
  max-width: calc(100vw - 32px);
  padding: var(--ds-sp-3) var(--ds-sp-5);
  background: var(--ds-bg-elevated);
  color: var(--ds-text);
  border: 1px solid var(--ds-border-strong);
  border-radius: var(--ds-r-md);
  box-shadow: var(--ds-shadow-lg);
  font-size: var(--ds-fs-sm);
  z-index: 9999;
  animation: ds-toast-in var(--ds-dur-base) var(--ds-ease);
}
.ds-toast--success { border-left: 3px solid var(--ds-success); }
.ds-toast--warning { border-left: 3px solid var(--ds-warning); }
.ds-toast--danger  { border-left: 3px solid var(--ds-danger); }
@keyframes ds-toast-in {
  from { opacity: 0; transform: translate(-50%, 16px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
@media (min-width: 768px) {
  .ds-toast { bottom: 32px; }
}

/* Alert inline */
.ds-alert {
  padding: var(--ds-sp-3) var(--ds-sp-4);
  border-radius: var(--ds-r-md);
  font-size: var(--ds-fs-sm);
  line-height: var(--ds-lh-base);
  margin-bottom: var(--ds-sp-4);
}
.ds-alert--success { background: var(--ds-success-soft); border: 1px solid rgba(107,174,111,.28); color: var(--ds-success); }
.ds-alert--warning { background: var(--ds-warning-soft); border: 1px solid rgba(212,169,62,.28); color: var(--ds-warning); }
.ds-alert--danger  { background: var(--ds-danger-soft);  border: 1px solid rgba(217,119,87,.28); color: var(--ds-danger); }
.ds-alert--info    { background: var(--ds-info-soft);    border: 1px solid rgba(122,159,184,.28); color: var(--ds-info); }

/* Stepper (onboarding) */
.ds-stepper {
  display: flex;
  gap: var(--ds-sp-2);
  align-items: center;
  margin-bottom: var(--ds-sp-6);
}
.ds-stepper-step {
  flex: 1;
  height: 3px;
  background: var(--ds-border);
  border-radius: var(--ds-r-pill);
  transition: background var(--ds-dur-base) var(--ds-ease);
}
.ds-stepper-step.is-active,
.ds-stepper-step.is-done { background: var(--ds-gold); }

/* Skeleton */
.ds-skeleton {
  background: linear-gradient(90deg, var(--ds-bg-hover) 0%, var(--ds-bg-active) 50%, var(--ds-bg-hover) 100%);
  background-size: 200% 100%;
  animation: ds-skeleton 1.4s var(--ds-ease) infinite;
  border-radius: var(--ds-r-sm);
}
@keyframes ds-skeleton {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* Empty */
.ds-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--ds-sp-12) var(--ds-sp-6);
  color: var(--ds-text-muted);
  text-align: center;
}
.ds-empty-icon  { font-size: 40px; opacity: .4; margin-bottom: var(--ds-sp-3); }
.ds-empty-title { font-family: var(--ds-font-serif); font-size: var(--ds-fs-lg); color: var(--ds-text); margin-bottom: var(--ds-sp-2); letter-spacing: -.01em; }
.ds-empty-text  { font-size: var(--ds-fs-sm); max-width: 340px; line-height: var(--ds-lh-base); }

/* Divider */
.ds-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ds-border-strong) 50%, transparent);
  margin: var(--ds-sp-5) 0;
}

/* ════════════════ SHELL: topnav / sidebar / bottomnav ════════════════ */
.ds-shell {
  min-height: 100vh;
  position: relative;
}

/* Background canvas — warm orb only (gold + deep gold), NO blu/purple */
.ds-bg-canvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.ds-bg-canvas .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .18;
  will-change: transform;
}
.ds-bg-canvas .orb-1 {
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(201,169,110,.75), transparent 70%);
  top: -220px; left: -180px;
  animation: ds-orb-1 22s ease-in-out infinite;
}
.ds-bg-canvas .orb-2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(160,128,69,.45), transparent 70%);
  bottom: -160px; right: -120px;
  animation: ds-orb-2 26s ease-in-out infinite;
}
.ds-bg-canvas .orb-3 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(212,185,126,.30), transparent 70%);
  top: 40%; left: 55%;
  animation: ds-orb-3 18s ease-in-out infinite;
}
.ds-bg-canvas .orb-4 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(201,169,110,.22), transparent 70%);
  bottom: 18%; left: 14%;
  animation: ds-orb-4 24s ease-in-out infinite;
}
@keyframes ds-orb-1 { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(80px,60px) scale(1.05)} 66%{transform:translate(-40px,100px) scale(.95)} }
@keyframes ds-orb-2 { 0%,100%{transform:translate(0,0) scale(1)} 40%{transform:translate(-70px,-50px) scale(1.08)} 70%{transform:translate(50px,-80px) scale(.92)} }
@keyframes ds-orb-3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-60px,40px)} }
@keyframes ds-orb-4 { 0%,100%{transform:translate(0,0) scale(1)} 60%{transform:translate(40px,-60px) scale(1.1)} }

.ds-particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.ds-particles .particle {
  position: absolute;
  width: 2px; height: 2px;
  background: rgba(201,169,110,.4);
  border-radius: 50%;
  animation: ds-float-up linear infinite;
}
@keyframes ds-float-up {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: .3; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ds-bg-canvas, .ds-particles { display: none; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─ Topnav (mobile + sticky desktop per pagine senza sidebar) ─ */
.ds-topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--ds-topnav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--ds-sp-5);
  background: rgba(13,13,11,.94);
  border-bottom: 1px solid var(--ds-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.ds-topnav-logo {
  font-family: var(--ds-font-serif);
  font-size: 19px;
  color: var(--ds-text);
  text-decoration: none;
  letter-spacing: -.01em;
}
.ds-topnav-logo span { color: var(--ds-gold); }
.ds-topnav-right { display: flex; align-items: center; gap: var(--ds-sp-3); }

@media (min-width: 768px) {
  .ds-topnav { height: var(--ds-topnav-h-desk); padding: 0 var(--ds-sp-8); }
  .ds-topnav-logo { font-size: 22px; }
}

/* ─ Sidebar (desktop portale) ─ */
.ds-sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--ds-sidebar-w);
  z-index: 100;
  display: none;
  flex-direction: column;
  background: rgba(13,13,11,.97);
  border-right: 1px solid var(--ds-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
@media (min-width: 768px) {
  .ds-sidebar { display: flex; }
}

.ds-sidebar-logo {
  padding: 26px var(--ds-sp-6) 22px;
  border-bottom: 1px solid var(--ds-border);
}
.ds-sidebar-logo a {
  font-family: var(--ds-font-serif);
  font-size: 20px;
  color: var(--ds-text);
  text-decoration: none;
  letter-spacing: -.01em;
}
.ds-sidebar-logo a span { color: var(--ds-gold); }
.ds-sidebar-logo .ds-tagline {
  display: block;
  font-size: var(--ds-fs-xs);
  color: var(--ds-text-faded);
  margin-top: 4px;
  letter-spacing: .04em;
  font-family: var(--ds-font-sans);
}

.ds-sidebar-nav {
  flex: 1;
  padding: var(--ds-sp-4) var(--ds-sp-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.ds-snav-item {
  display: flex;
  align-items: center;
  gap: var(--ds-sp-3);
  padding: 11px var(--ds-sp-4);
  border-radius: var(--ds-r-md);
  font-size: var(--ds-fs-base);
  font-weight: 500;
  color: var(--ds-text-muted);
  cursor: pointer;
  transition: color var(--ds-dur-fast) var(--ds-ease),
              background var(--ds-dur-fast) var(--ds-ease);
  border: none;
  background: none;
  font-family: inherit;
  width: 100%;
  text-align: left;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
.ds-snav-item:hover { color: var(--ds-text); background: var(--ds-bg-hover); }
.ds-snav-item.is-active { color: var(--ds-gold); background: var(--ds-gold-soft); }
.ds-snav-item.is-active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 3px;
  background: var(--ds-gold);
  border-radius: 0 3px 3px 0;
}
.ds-snav-item svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .75; }
.ds-snav-item:hover svg,
.ds-snav-item.is-active svg { opacity: 1; }

.ds-sidebar-footer {
  padding: var(--ds-sp-4) var(--ds-sp-3);
  border-top: 1px solid var(--ds-border);
}
.ds-sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--ds-sp-3);
  padding: var(--ds-sp-3) var(--ds-sp-3);
  border-radius: var(--ds-r-md);
}
.ds-sidebar-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ds-gold), var(--ds-gold-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--ds-text-on-gold);
  flex-shrink: 0;
}
.ds-sidebar-user-info { flex: 1; min-width: 0; }
.ds-sidebar-user-name  { font-size: var(--ds-fs-sm); font-weight: 600; color: var(--ds-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-sidebar-user-email { font-size: var(--ds-fs-xs); color: var(--ds-text-faded); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ─ Bottom nav (mobile) ─ */
.ds-bottomnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--ds-bottomnav-h);
  background: rgba(13,13,11,.98);
  border-top: 1px solid var(--ds-border-strong);
  display: flex;
  align-items: stretch;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
@media (min-width: 768px) { .ds-bottomnav { display: none; } }

.ds-bnav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: var(--ds-fs-xs);
  font-weight: 500;
  color: var(--ds-text-faded);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  padding: var(--ds-sp-2) 4px;
  border-top: 2px solid transparent;
  transition: color var(--ds-dur-fast) var(--ds-ease),
              border-color var(--ds-dur-fast) var(--ds-ease);
  -webkit-tap-highlight-color: transparent;
  min-height: 44px;
}
.ds-bnav-item svg { width: 20px; height: 20px; opacity: .7; transition: opacity var(--ds-dur-fast) var(--ds-ease); }
.ds-bnav-item.is-active { color: var(--ds-gold); border-top-color: var(--ds-gold); }
.ds-bnav-item.is-active svg { opacity: 1; }

/* ─ Main area + content ─ */
.ds-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}
@media (min-width: 768px) {
  .ds-main { margin-left: var(--ds-sidebar-w); }
}
.ds-main--no-sidebar { margin-left: 0 !important; padding-top: var(--ds-topnav-h); }
@media (min-width: 768px) {
  .ds-main--no-sidebar { padding-top: var(--ds-topnav-h-desk); }
}

.ds-content {
  max-width: 840px;
  margin: 0 auto;
  padding: var(--ds-sp-5) var(--ds-sp-4) calc(var(--ds-bottomnav-h) + 24px);
}
@media (min-width: 768px) {
  .ds-content { padding: var(--ds-sp-8) var(--ds-sp-8) var(--ds-sp-16); }
}

/* Page header */
.ds-page-header {
  margin-bottom: var(--ds-sp-6);
  padding-bottom: var(--ds-sp-5);
  border-bottom: 1px solid var(--ds-border);
}
.ds-page-title {
  font-family: var(--ds-font-serif);
  font-size: clamp(24px, 4vw, 32px);
  letter-spacing: -.02em;
  color: var(--ds-text);
  line-height: 1.15;
  margin-bottom: 6px;
}
.ds-page-sub {
  font-size: var(--ds-fs-sm);
  color: var(--ds-text-muted);
  line-height: 1.6;
}

/* ════════════════ AUTH CARD (login/register/forgot/reset) ════════════════ */
.ds-auth-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--ds-bg-base);
}
.ds-auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--ds-topnav-h) + 40px) var(--ds-sp-6) 60px;
  position: relative;
  z-index: 1;
}
@media (min-width: 768px) {
  .ds-auth-main { padding-top: calc(var(--ds-topnav-h-desk) + 60px); }
}

.ds-auth-card {
  background: var(--ds-bg-surface);
  border: 1px solid var(--ds-border-gold);
  border-radius: var(--ds-r-xl);
  padding: var(--ds-sp-10);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--ds-shadow-lg);
}
.ds-auth-card--narrow { max-width: 400px; }
.ds-auth-title {
  font-family: var(--ds-font-serif);
  font-size: 30px;
  letter-spacing: -.02em;
  margin-bottom: 8px;
  line-height: 1.1;
  color: var(--ds-text);
}
.ds-auth-sub {
  font-size: var(--ds-fs-sm);
  color: var(--ds-text-muted);
  margin-bottom: var(--ds-sp-8);
  line-height: var(--ds-lh-base);
}
.ds-auth-icon {
  width: 56px; height: 56px;
  background: var(--ds-gold-soft);
  border: 1px solid var(--ds-border-gold);
  border-radius: var(--ds-r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: var(--ds-sp-5);
}

.ds-field { margin-bottom: var(--ds-sp-5); }
.ds-field-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.ds-field-header .ds-label { margin-bottom: 0; }
.ds-forgot-link {
  font-size: var(--ds-fs-xs);
  color: var(--ds-gold);
  text-decoration: none;
  font-weight: 500;
}
.ds-forgot-link:hover { text-decoration: underline; }

.ds-form-footer {
  text-align: center;
  margin-top: var(--ds-sp-6);
  font-size: var(--ds-fs-sm);
  color: var(--ds-text-muted);
}
.ds-form-footer a {
  color: var(--ds-gold);
  text-decoration: none;
  font-weight: 600;
}
.ds-form-footer a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .ds-auth-card { padding: var(--ds-sp-6) var(--ds-sp-5); border-radius: var(--ds-r-lg); }
  .ds-auth-title { font-size: 26px; }
}

/* ════════════════ HELPERS ════════════════ */
.ds-hidden { display: none !important; }
.ds-sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ════════════════ LEGACY CLASSES (retrocompatibilita) ════════════════
   Le pagine esistenti usano .btn-gold, .btn-ghost, .btn-danger, .section-card, .toast, .msg-ok, .msg-err,
   .plan-card, .stat-box, ecc. con palette inline. I loro valori ora sono gia
   allineati via i token --bg/--gold/--text esposti sopra. Nessuna regola extra
   necessaria qui: ogni pagina continua a funzionare con i propri selettori ma
   consuma palette warm tramite i token ridefiniti nel :root sopra.
*/

/* Focus globale per legacy buttons/links/inputs */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ds-gold);
  outline-offset: 2px;
  border-radius: var(--ds-r-sm);
}

/* ════════════════ DS v3 — BACKGROUND SCENICO ════════════════ */
.ds-aurora {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
.ds-aurora::before, .ds-aurora::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(110px); will-change: transform, opacity;
}
.ds-aurora::before {
  width: 1200px; height: 900px;
  background: radial-gradient(ellipse, rgba(201,169,110,.42), transparent 65%);
  top: -150px; left: 35%;
  animation: ds-aurora1 22s ease-in-out infinite;
}
.ds-aurora::after {
  width: 900px; height: 700px;
  background: radial-gradient(ellipse, rgba(184,139,93,.30), transparent 65%);
  top: 30%; left: 5%;
  animation: ds-aurora2 28s ease-in-out infinite;
}
@keyframes ds-aurora1 {
  0%,100% { transform: translate(0,0) scale(1); opacity: .8; }
  50%     { transform: translate(-80px,60px) scale(1.05); opacity: 1; }
}
@keyframes ds-aurora2 {
  0%,100% { transform: translate(0,0) scale(1); opacity: .7; }
  50%     { transform: translate(120px,-40px) scale(1.1); opacity: .95; }
}

@media (max-width: 768px) {
  .ds-aurora::before {
    width: 480px; height: 380px; top: -80px; left: -30px;
    filter: blur(80px);
  }
  .ds-aurora::after {
    width: 380px; height: 320px; top: 35%; right: -60px; left: auto;
    filter: blur(80px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ds-aurora::before, .ds-aurora::after { animation: none; }
}

.ds-grain {
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none; opacity: .06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/></svg>");
}

/* ════════════════ DS v3 — GLASS CARDS ════════════════ */
.ds-card-glass {
  background: rgba(26, 25, 23, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--ds-border);
  border-radius: 18px;
  padding: 22px 24px;
  transition: all var(--ds-dur-base) var(--ds-ease);
}
.ds-card-glass:hover {
  border-color: rgba(201, 169, 110, 0.25);
}
.ds-card-glass--feature {
  box-shadow: 0 12px 32px -10px rgba(0,0,0,0.5);
}
.ds-card-glass--hero {
  position: relative;
  background: linear-gradient(145deg, rgba(35,31,27,.85), rgba(26,25,23,.95));
  border: 1px solid rgba(201,169,110,0.22);
  border-radius: 24px;
  padding: 26px;
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.6),
    0 0 60px -10px rgba(201,169,110,0.12);
  overflow: hidden;
}
.ds-card-glass--hero::before {
  content: ''; position: absolute; inset: 0; border-radius: 24px;
  background: radial-gradient(circle at 30% 0%, rgba(201,169,110,0.18), transparent 60%);
  pointer-events: none;
}

/* ════════════════ DS v3 — DEVICE FRAME ════════════════ */
.ds-device-frame {
  position: relative;
  background: #0a0a08;
  border: 1px solid var(--ds-border-strong);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.6);
}
.ds-device-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 12px;
  background: #15140f;
  border-bottom: 1px solid var(--ds-border);
}
.ds-device-bar .dot {
  width: 11px; height: 11px; border-radius: 50%;
}
.ds-device-bar .dot:nth-child(1) { background: #ff5f57; }
.ds-device-bar .dot:nth-child(2) { background: #febc2e; }
.ds-device-bar .dot:nth-child(3) { background: #28c840; }
.ds-device-bar .url {
  flex: 1; margin-left: 10px;
  font-family: var(--ds-font-mono); font-size: 11px;
  color: var(--ds-text-faded);
  background: #0a0a08; padding: 4px 10px; border-radius: 6px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ds-device-body {
  height: 280px;
  background: linear-gradient(180deg, #1a1812, #0d0d0b);
  position: relative; overflow: hidden;
}
.ds-device-body iframe {
  width: 222%; height: 222%;
  border: 0;
  transform: scale(0.45); transform-origin: top left;
  pointer-events: none;
}
.ds-device-body img.ds-device-screenshot {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  display: block;
}
.ds-device-body--placeholder {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(201,169,110,0.25), transparent 60%),
    linear-gradient(180deg, #1a1812, #0d0d0b);
  display: flex; align-items: center; justify-content: center;
  color: var(--ds-text-faded); font-size: 13px;
}

@media (max-width: 768px) {
  .ds-device-body { height: 200px; }
}

/* ════════════════ DS v3 — KPI ════════════════ */
.ds-kpi {
  display: flex; align-items: center; gap: 18px;
  background: rgba(26,25,23,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--ds-border);
  border-radius: 18px;
  padding: 20px 22px;
  transition: all var(--ds-dur-base) var(--ds-ease);
}
.ds-kpi:hover {
  border-color: rgba(201,169,110,0.25);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -10px rgba(0,0,0,0.5);
}
.ds-kpi-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(201,169,110,0.10); color: var(--ds-gold);
  display: flex; align-items: center; justify-content: center;
}
.ds-kpi-num {
  font-family: var(--ds-font-serif);
  font-size: 36px; line-height: 1;
  color: var(--ds-text); letter-spacing: -.02em;
}
.ds-kpi-num .unit {
  font-size: 14px; color: var(--ds-text-muted); margin-left: 4px;
  font-family: var(--ds-font-sans);
}
.ds-kpi-label {
  font-size: 11px; color: var(--ds-text-faded);
  text-transform: uppercase; letter-spacing: .1em;
  font-weight: 700; margin-top: 4px;
}
.ds-kpi-trend {
  margin-left: auto; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; gap: 3px;
}
.ds-kpi-trend--up    { color: var(--ds-success); }
.ds-kpi-trend--down  { color: var(--ds-danger); }
.ds-kpi-trend--flat  { color: var(--ds-text-muted); }

@media (max-width: 768px) {
  .ds-kpi-num { font-size: 30px; }
  .ds-kpi-num .unit { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .ds-kpi:hover { transform: none; }
}

/* ════════════════ DS v3 — SUBNAV ════════════════ */
.ds-subnav {
  display: flex; gap: 6px; padding: 5px;
  background: rgba(26,25,23,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--ds-border);
  border-radius: 14px;
  margin-bottom: 24px;
  width: fit-content;
  overflow-x: auto;
  scrollbar-width: none;
}
.ds-subnav::-webkit-scrollbar { display: none; }
.ds-subnav-tab {
  padding: 10px 18px; border-radius: 10px;
  font-size: 13px; font-weight: 600;
  color: var(--ds-text-muted);
  cursor: pointer; border: none; background: none;
  font-family: inherit;
  transition: all var(--ds-dur-fast) var(--ds-ease);
  white-space: nowrap;
}
.ds-subnav-tab.active {
  background: var(--ds-gold); color: var(--ds-text-on-gold);
}
.ds-subnav-tab:not(.active):hover {
  color: var(--ds-text); background: rgba(245,240,232,0.04);
}
@media (max-width: 768px) {
  .ds-subnav {
    width: 100%;
    margin: 0 -16px 24px;
    border-radius: 0;
    border-left: 0; border-right: 0;
    padding: 5px 16px;
  }
}

/* ════════════════ DS v3 — GREETING ════════════════ */
.ds-greeting {
  font-family: var(--ds-font-serif);
  font-size: 36px; line-height: 1.1; letter-spacing: -.01em;
  margin-bottom: 6px;
}
.ds-greeting-sub {
  color: var(--ds-text-muted);
  font-size: 14px;
  margin-bottom: 32px;
}
@media (max-width: 768px) {
  .ds-greeting { font-size: 28px; }
  .ds-greeting-sub { font-size: 13px; margin-bottom: 24px; }
}

/* ════════════════ DS v3 — TODO ════════════════ */
.ds-todo-list {
  display: flex; flex-direction: column; gap: 8px;
}
.ds-todo-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; border-radius: 12px;
  background: rgba(245,240,232,0.03);
  border: 1px solid var(--ds-border);
  transition: all var(--ds-dur-fast) var(--ds-ease);
  cursor: pointer; text-decoration: none;
  color: var(--ds-text);
}
.ds-todo-item:hover {
  border-color: rgba(201,169,110,0.25);
  background: rgba(201,169,110,0.05);
}
.ds-todo-item.is-done { opacity: .55; }
.ds-todo-check {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--ds-border-strong);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all var(--ds-dur-fast) var(--ds-ease);
  font-size: 13px; font-weight: 800;
}
.ds-todo-item.is-done .ds-todo-check {
  background: var(--ds-success); border-color: var(--ds-success);
  color: #0D0D0B;
}
.ds-todo-text { flex: 1; min-width: 0; }
.ds-todo-title { font-size: 13px; font-weight: 600; }
.ds-todo-sub { font-size: 11px; color: var(--ds-text-muted); margin-top: 2px; }
.ds-todo-arrow {
  color: var(--ds-text-faded); font-size: 14px;
  transition: transform var(--ds-dur-fast) var(--ds-ease);
}
.ds-todo-item:hover .ds-todo-arrow {
  transform: translateX(3px); color: var(--ds-gold);
}

.ds-todo-scroll {
  display: flex; gap: 12px;
  overflow-x: auto; scrollbar-width: none;
  margin: 0 -18px; padding: 4px 18px 14px;
}
.ds-todo-scroll::-webkit-scrollbar { display: none; }
.ds-todo-card {
  flex-shrink: 0; width: 240px;
  background: rgba(26,25,23,0.7); backdrop-filter: blur(8px);
  border: 1px solid var(--ds-border); border-radius: 14px;
  padding: 16px;
  text-decoration: none; color: var(--ds-text);
  position: relative; overflow: hidden;
}
.ds-todo-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--ds-gold);
}

/* ════════════════ DS v3 — BOOKING ROW ════════════════ */
.ds-booking-row {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 14px; border-radius: 10px;
  background: rgba(245,240,232,0.02);
  border: 1px solid var(--ds-border);
  margin-bottom: 8px;
  transition: background var(--ds-dur-fast) var(--ds-ease);
}
.ds-booking-row:hover { background: rgba(245,240,232,0.05); }
.ds-booking-date { width: 48px; text-align: center; flex-shrink: 0; }
.ds-booking-day {
  font-family: var(--ds-font-serif);
  font-size: 22px; line-height: 1; color: var(--ds-gold);
}
.ds-booking-month {
  font-size: 10px; color: var(--ds-text-faded);
  text-transform: uppercase; letter-spacing: .08em; margin-top: 2px;
}
.ds-booking-info { flex: 1; min-width: 0; }
.ds-booking-guest { font-size: 13px; font-weight: 600; }
.ds-booking-meta { font-size: 11px; color: var(--ds-text-muted); margin-top: 2px; }
.ds-booking-amount {
  font-family: var(--ds-font-serif);
  font-size: 18px; color: var(--ds-text); letter-spacing: -.01em;
}

/* ════════════════ DS v3 — PLAN STRIP ════════════════ */
.ds-plan-strip {
  background: linear-gradient(135deg, rgba(201,169,110,0.10), rgba(184,139,93,0.04));
  border: 1px solid rgba(201,169,110,0.22);
  border-radius: 18px;
  padding: 24px 26px;
  display: flex; align-items: center; gap: 24px;
}
.ds-plan-icon {
  width: 54px; height: 54px; border-radius: 14px;
  background: rgba(201,169,110,0.18); color: var(--ds-gold);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ds-plan-info { flex: 1; min-width: 0; }
.ds-plan-name {
  font-family: var(--ds-font-serif);
  font-size: 18px;
}
.ds-plan-meta {
  font-size: 12px; color: var(--ds-text-muted); margin-top: 4px;
}
.ds-plan-cta { display: flex; gap: 10px; }
.ds-plan-strip-link {
  color: var(--ds-gold); font-size: 12px; font-weight: 700;
  text-decoration: none;
}

@media (max-width: 768px) {
  .ds-plan-strip { padding: 16px 18px; gap: 14px; }
  .ds-plan-icon { width: 40px; height: 40px; }
  .ds-plan-cta { display: none; }
}