/* Hallmark · macrostructure: Focus Hero (app tool) · tone: editoriale quieto · anchor hue: verde foresta (145)
 * composizione dei vincitori sketch 001-A / 002-C / 003-C / 004-C */

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-paper);
  color: var(--color-ink);
  transition: background var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
  -webkit-font-smoothing: antialiased;
}

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--color-accent); color: var(--color-accent-ink); }

/* ── topbar ── */
.topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-rule);
}
.topbar-left { display: flex; align-items: center; gap: var(--space-sm); min-width: 0; }
.back-link {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--color-muted); text-decoration: none; font-size: 0.85rem;
  transition: color var(--dur-micro) var(--ease-out);
}
.back-link:hover { color: var(--color-accent); }
.brand { font-size: 0.9rem; color: var(--color-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand b { color: var(--color-ink); font-weight: 600; }
.brand .dg { color: var(--color-accent); }
.icon-btn {
  border: 1px solid var(--color-rule); background: transparent; color: var(--color-muted);
  width: 36px; height: 36px; border-radius: var(--radius-input); font-size: 1rem;
  display: inline-flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}
.icon-btn:hover { border-color: var(--color-accent); color: var(--color-ink); }
.icon-btn:active { transform: translateY(1px); }

/* ── hero ── */
.hero {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: var(--space-lg); padding: var(--space-xl) var(--space-md) var(--space-2xl);
  min-height: calc(100svh - 61px); justify-content: center;
}
@keyframes reveal { to { opacity: 1; transform: none; } }
.reveal {
  opacity: 0; transform: translateY(10px);
  animation: reveal var(--dur-long) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 60ms);
}
.hero h1 {
  font-family: var(--font-display); font-style: normal; font-weight: 500;
  font-variation-settings: "opsz" 144; letter-spacing: var(--tracking-display);
  font-size: clamp(1.8rem, 6.5vw, 2.8rem); line-height: 1.1;
  overflow-wrap: anywhere; min-width: 0;
}
.hero h1 em { font-style: normal; color: var(--color-accent); }
.hero-sub {
  color: var(--color-muted); font-size: 0.92rem; max-width: 46ch;
  margin: var(--space-xs) auto 0; line-height: 1.55;
}

/* ── segmented mode control ── */
.seg {
  display: inline-flex; border: 1px solid var(--color-rule); border-radius: var(--radius-pill);
  padding: 3px; gap: 2px; background: var(--color-paper-2);
}
.seg button {
  border: none; background: transparent; color: var(--color-muted);
  padding: 8px 16px; border-radius: var(--radius-pill);
  font-size: 0.85rem; font-weight: 600; white-space: nowrap;
  transition: background var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}
.seg button:hover { color: var(--color-ink); }
.seg button[aria-selected="true"] { background: var(--color-paper); color: var(--color-ink); box-shadow: var(--shadow-card); }

.panel-exit { display: flex; flex-direction: column; align-items: center; gap: var(--space-lg); }

/* ── cartellino (input orario, sketch 004-C) ── */
.punch-card {
  background: var(--color-paper-2); border: 1px solid var(--color-rule);
  border-radius: var(--radius-card); box-shadow: var(--shadow-card);
  padding: var(--space-md) var(--space-xl); display: inline-flex; flex-direction: column;
  align-items: center; gap: var(--space-2xs); position: relative;
  transition: box-shadow var(--dur-micro) var(--ease-out);
}
.punch-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--color-accent); border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.punch-card:hover { box-shadow: var(--shadow-card-hover); }
@keyframes stamp { 0% { transform: scale(1) rotate(0); } 35% { transform: scale(1.03) rotate(-0.8deg); } 100% { transform: scale(1) rotate(0); } }
.punch-card.stamp { animation: stamp 260ms var(--ease-out); }
.punch-label {
  font-family: var(--font-label); font-size: 0.65rem; text-transform: uppercase;
  letter-spacing: var(--tracking-label); color: var(--color-muted);
}
.tin { display: inline-flex; align-items: center; user-select: none; }
.tseg {
  font-family: var(--font-display); font-variation-settings: "opsz" 144;
  font-weight: 400; color: var(--color-ink); cursor: ns-resize;
  border-radius: var(--radius-input); touch-action: none;
  font-size: clamp(3rem, 14vw, 4.6rem); padding: 0 0.05em;
  line-height: 1; text-align: center;
  transition: color var(--dur-micro) var(--ease-out);
}
.tseg:hover { color: var(--color-accent); }
.tseg.dragging { color: var(--color-accent); }
.tcolon {
  font-family: var(--font-display); color: var(--color-rule-2); font-weight: 400;
  font-size: clamp(2.4rem, 11vw, 3.6rem); line-height: 1;
}
@keyframes nudge-up { 0% { transform: translateY(0); } 40% { transform: translateY(-6px); } 100% { transform: translateY(0); } }
@keyframes nudge-down { 0% { transform: translateY(0); } 40% { transform: translateY(6px); } 100% { transform: translateY(0); } }
.tseg.up { animation: nudge-up 200ms var(--ease-out); }
.tseg.down { animation: nudge-down 200ms var(--ease-out); }
.now-btn {
  border: none; background: transparent; color: var(--color-muted);
  font-size: 0.8rem; text-decoration: underline; text-underline-offset: 3px;
  padding: 4px 8px; border-radius: var(--radius-input);
  transition: color var(--dur-micro) var(--ease-out);
}
.now-btn:hover { color: var(--color-accent); }
.hint { font-size: 0.72rem; color: var(--color-muted); font-family: var(--font-label); }
@media (pointer: coarse) { .hint-fine { display: none; } }
@media (pointer: fine) { .hint-coarse { display: none; } }

/* ── chip preferenze ── */
.chips { display: flex; gap: var(--space-xs); flex-wrap: wrap; justify-content: center; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--color-rule); border-radius: var(--radius-pill);
  padding: 6px 14px; font-size: 0.85rem; color: var(--color-muted);
  background: var(--color-paper); cursor: ns-resize; touch-action: none; user-select: none;
  transition: border-color var(--dur-micro) var(--ease-out);
}
.chip:hover { border-color: var(--color-accent); }
.chip.dragging { border-color: var(--color-accent); }
.chip b { font-family: var(--font-label); color: var(--color-ink); font-weight: 600; }

/* ── risultato ── */
.exit-display { position: relative; }
.exit-label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--color-muted); font-weight: 600; font-family: var(--font-label);
}
.exit-label::before, .exit-label::after { content: " — "; color: var(--color-rule-2); }
.exit-time {
  font-family: var(--font-display); font-variation-settings: "opsz" 144;
  font-weight: 400; font-size: var(--text-display); letter-spacing: -0.02em;
  line-height: 1.05; color: var(--color-ink);
}
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.05); } 100% { transform: scale(1); } }
.exit-time.pop { animation: pop 350ms var(--ease-out); }
.countdown-line { font-size: 0.95rem; color: var(--color-muted); min-height: 1.5em; }
.countdown-line strong { font-family: var(--font-label); color: var(--color-accent); font-weight: 600; }
.celebration {
  display: none; font-family: var(--font-display); font-size: 1.35rem;
  color: var(--color-accent); border-top: 1px solid var(--color-accent);
  padding-top: var(--space-sm); margin-top: var(--space-sm);
}
.day-done .celebration { display: block; animation: reveal var(--dur-long) var(--ease-out); }
.day-done .countdown-line { display: none; }

/* ── modalità intervalli (sketch 003-C) ── */
.panel-intervals { width: min(560px, 100%); margin: 0 auto; text-align: left; }
.card {
  background: var(--color-paper-2); border: 1px solid var(--color-rule);
  border-radius: var(--radius-card); box-shadow: var(--shadow-card); padding: var(--space-lg);
}
.daybar { margin-bottom: var(--space-lg); }
.daybar-track {
  position: relative; height: 44px; border-radius: var(--radius-input);
  background: var(--color-paper-3); border: 1px solid var(--color-rule); overflow: hidden;
}
.db-seg {
  position: absolute; top: 0; bottom: 0; background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-accent-ink); font-size: 0.7rem; font-weight: 600;
  font-family: var(--font-label); white-space: nowrap; overflow: hidden;
  border-radius: 3px; transition: left var(--dur-short) var(--ease-out), width var(--dur-short) var(--ease-out);
}
.db-seg:nth-child(even) { opacity: 0.82; }
.daybar-scale {
  display: flex; justify-content: space-between;
  font-family: var(--font-label); font-size: 0.7rem; color: var(--color-muted); margin-top: 6px;
}
.iv-rows { display: flex; flex-direction: column; gap: var(--space-xs); margin-bottom: var(--space-md); }
.iv-row { display: flex; align-items: center; gap: var(--space-xs); flex-wrap: wrap; font-size: 0.85rem; color: var(--color-muted); }
.iv-row .swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--color-accent); flex-shrink: 0; }
.iv-row:nth-child(even) .swatch { opacity: 0.82; }
.iv-row input[type="time"] {
  font-family: var(--font-label); color: var(--color-ink);
  background: var(--color-paper); border: 1px solid var(--color-rule);
  border-radius: var(--radius-input); padding: var(--space-2xs) var(--space-xs);
  font-size: 0.85rem; transition: border-color var(--dur-micro) var(--ease-out);
}
.iv-row input[type="time"]:hover { border-color: var(--color-rule-2); }
.iv-dur { margin-left: auto; font-family: var(--font-label); font-weight: 600; color: var(--color-ink); }
.btn-remove {
  border: none; background: transparent; color: var(--color-muted);
  padding: 4px 8px; border-radius: var(--radius-input); font-size: 0.95rem;
  transition: color var(--dur-micro) var(--ease-out);
}
.btn-remove:hover { color: var(--color-danger); }
.btn-add {
  border: 1px dashed var(--color-rule); background: transparent; color: var(--color-ink);
  padding: 8px 14px; border-radius: var(--radius-input); font-size: 0.85rem; font-weight: 600; width: 100%;
  transition: border-color var(--dur-micro) var(--ease-out), background var(--dur-micro) var(--ease-out);
}
.btn-add:hover { border-color: var(--color-focus); background: var(--color-paper-3); }
.btn-add:active { transform: translateY(1px); }
.iv-total { display: flex; align-items: baseline; gap: var(--space-sm); margin-top: var(--space-md); flex-wrap: wrap; }
.iv-total .total-value { font-family: var(--font-display); font-variation-settings: "opsz" 144; font-size: 2.2rem; color: var(--color-ink); }
.iv-total .total-human { font-size: 0.85rem; color: var(--color-muted); }

/* ── timer salvati ── */
.saved { width: min(560px, 100%); margin: var(--space-xl) auto 0; }
.saved-row { display: flex; gap: var(--space-xs); flex-wrap: wrap; align-items: center; }
.saved select {
  flex: 1; min-width: 180px; font-family: var(--font-body); font-size: 0.85rem;
  color: var(--color-ink); background: var(--color-paper);
  border: 1px solid var(--color-rule); border-radius: var(--radius-input);
  padding: 8px 10px;
}
.btn-quiet {
  border: 1px solid var(--color-rule); background: var(--color-paper); color: var(--color-ink);
  padding: 8px 14px; border-radius: var(--radius-input); font-size: 0.82rem; font-weight: 600;
  transition: border-color var(--dur-micro) var(--ease-out);
}
.btn-quiet:hover { border-color: var(--color-accent); }
.btn-quiet:active { transform: translateY(1px); }
.btn-quiet.danger:hover { border-color: var(--color-danger); color: var(--color-danger); }

/* ── sezioni sotto la piega ── */
.below { max-width: 640px; margin: 0 auto; padding: 0 var(--space-md) var(--space-3xl); }
.below h2 {
  font-family: var(--font-display); font-weight: 500; font-variation-settings: "opsz" 60;
  font-size: 1.4rem; margin: var(--space-2xl) 0 var(--space-lg);
}
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr)); gap: var(--space-md); }
.step {
  background: var(--color-paper-2); border: 1px solid var(--color-rule);
  border-radius: var(--radius-card); padding: var(--space-md);
  font-size: 0.85rem; color: var(--color-muted); line-height: 1.55;
}
.step b { display: block; color: var(--color-ink); margin-bottom: 4px; }
details.faq { border-bottom: 1px solid var(--color-rule); padding: var(--space-sm) 0; }
details.faq summary {
  cursor: pointer; font-weight: 600; font-size: 0.95rem; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm);
  color: var(--color-ink);
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--color-muted); font-size: 1.25rem; font-weight: 300; flex-shrink: 0; }
details.faq[open] summary::after { content: "–"; }
details.faq p { margin-top: var(--space-xs); color: var(--color-muted); font-size: 0.87rem; line-height: 1.6; }
.site-footer {
  text-align: center; color: var(--color-muted); font-size: 0.75rem;
  padding: var(--space-xl) var(--space-md); border-top: 1px solid var(--color-rule);
}
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-accent); }

/* ── bottom sheet ── */
.sheet-backdrop {
  position: fixed; inset: 0; z-index: 1000; background: var(--color-scrim);
  opacity: 0; pointer-events: none; transition: opacity var(--dur-short) var(--ease-out);
}
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1001;
  background: var(--color-paper); color: var(--color-ink);
  border-radius: 16px 16px 0 0; padding: var(--space-lg) var(--space-md) var(--space-xl);
  transform: translateY(105%); transition: transform var(--dur-long) var(--ease-out);
  box-shadow: var(--shadow-sheet); max-width: 480px; margin: 0 auto; text-align: center;
}
body.sheet-open .sheet { transform: translateY(0); }
body.sheet-open .sheet-backdrop { opacity: 1; pointer-events: auto; }
.sheet .grab { width: 40px; height: 4px; border-radius: 2px; background: var(--color-rule); margin: 0 auto var(--space-md); }
.sheet-time { font-family: var(--font-display); font-variation-settings: "opsz" 144; font-size: 3rem; line-height: 1; margin-bottom: var(--space-md); }
.sheet .cols { display: flex; justify-content: center; gap: var(--space-xl); margin-bottom: var(--space-md); }
.sheet .col { display: flex; flex-direction: column; align-items: center; gap: var(--space-xs); }
.sheet .col-label { font-family: var(--font-label); font-size: 0.65rem; text-transform: uppercase; letter-spacing: var(--tracking-label); color: var(--color-muted); }
.sheet .stepper {
  width: 64px; height: 44px; border: 1px solid var(--color-rule); border-radius: var(--radius-input);
  background: var(--color-paper-2); color: var(--color-ink); font-size: 1.1rem;
  transition: background var(--dur-micro) var(--ease-out);
}
.sheet .stepper:hover { background: var(--color-paper-3); }
.sheet .stepper:active { transform: translateY(1px); }
.sheet .presets { display: flex; justify-content: center; gap: var(--space-xs); flex-wrap: wrap; margin-bottom: var(--space-md); }
.sheet .preset {
  border: 1px solid var(--color-rule); background: var(--color-paper); color: var(--color-ink);
  font-family: var(--font-label); font-size: 0.85rem; padding: 8px 14px; border-radius: var(--radius-pill);
  transition: border-color var(--dur-micro) var(--ease-out);
}
.sheet .preset:hover { border-color: var(--color-accent); }
.sheet .done {
  background: var(--color-accent); color: var(--color-accent-ink); border: none;
  font-weight: 600; font-size: 1rem; padding: 12px 40px; border-radius: var(--radius-input);
  transition: opacity var(--dur-micro) var(--ease-out);
}
.sheet .done:hover { opacity: 0.9; }
.sheet .done:active { transform: translateY(1px); }

/* ── modale nome timer ── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 1100; background: var(--color-scrim);
  display: none; align-items: center; justify-content: center; padding: var(--space-md);
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--color-paper); border: 1px solid var(--color-rule);
  border-radius: var(--radius-card); box-shadow: var(--shadow-card-hover);
  padding: var(--space-lg); width: min(360px, 100%); text-align: left;
}
.modal h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; margin-bottom: var(--space-sm); }
.modal input[type="text"] {
  width: 100%; font-family: var(--font-body); font-size: 0.9rem;
  color: var(--color-ink); background: var(--color-paper-2);
  border: 1px solid var(--color-rule); border-radius: var(--radius-input);
  padding: 10px 12px; margin-bottom: var(--space-md);
}
.modal .modal-actions { display: flex; justify-content: flex-end; gap: var(--space-xs); }

/* ── toast ── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 16px);
  background: var(--color-accent); color: var(--color-accent-ink);
  padding: 8px 18px; border-radius: var(--radius-pill);
  font-size: 0.85rem; font-weight: 600;
  opacity: 0; pointer-events: none; z-index: 1200;
  transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
  .reveal { animation: reveal 150ms linear forwards; }
}