/* =====================================================================
   MATCHORA — Design System base (condiviso, incluso dall'header)
   Tokens, reset, tipografia, bottoni, input, card, badge, alert,
   table, tabs, avatar, stepper, tile, layout helpers, utilities.
   ===================================================================== */

/* ---------- TOKENS ----------------------------------------------- */
:root {
  --m-primary-50:  #f1efff;
  --m-primary-100: #e2dcff;
  --m-primary-200: #c4b9ff;
  --m-primary-300: #9d8dff;
  --m-primary-400: #7a66f0;
  --m-primary-500: #5b4cdb;
  --m-primary-600: #4a3cc2;
  --m-primary-700: #3a2fa1;
  --m-primary-800: #2d2483;
  --m-primary-900: #1d1856;

  --m-gold-50:  #fff6e6;
  --m-gold-200: #ffd998;
  --m-gold-400: #f5b341;
  --m-gold-500: #f39c12;
  --m-gold-600: #d68309;

  --m-bg:        #f7f5fb;
  --m-bg-soft:   #efeaf7;
  --m-surface:   #ffffff;
  --m-surface-2: #fbfaff;
  --m-border:    #ebe7f3;
  --m-border-strong: #d9d2ea;

  --m-text:        #1a1530;
  --m-text-soft:   #4a4566;
  --m-text-mute:   #7a7595;
  --m-text-onbrand:#ffffff;

  --m-success-50: #e7f9ee;
  --m-success-500: #1f9d55;
  --m-success-700: #167a3f;

  --m-warn-50:  #fff4e1;
  --m-warn-500: #e08a00;
  --m-warn-700: #a76600;

  --m-danger-50:  #fdecec;
  --m-danger-500: #d63838;
  --m-danger-700: #a52424;

  --m-info-50:  #e6f0ff;
  --m-info-500: #2e6df2;

  --m-font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --m-font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --m-font-mono: ui-monospace, 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  --m-1:  4px;
  --m-2:  8px;
  --m-3:  12px;
  --m-4:  16px;
  --m-5:  20px;
  --m-6:  24px;
  --m-8:  32px;
  --m-10: 40px;
  --m-12: 48px;
  --m-16: 64px;
  --m-20: 80px;

  --m-r-xs:  6px;
  --m-r-sm:  10px;
  --m-r-md:  14px;
  --m-r-lg:  20px;
  --m-r-xl:  28px;
  --m-r-full: 999px;

  --m-sh-1: 0 1px 2px rgba(29, 24, 86, 0.04),
            0 1px 3px rgba(29, 24, 86, 0.05);
  --m-sh-2: 0 2px 4px rgba(29, 24, 86, 0.04),
            0 4px 12px rgba(29, 24, 86, 0.06);
  --m-sh-3: 0 6px 16px rgba(29, 24, 86, 0.08),
            0 2px 6px rgba(29, 24, 86, 0.06);
  --m-sh-brand: 0 8px 24px rgba(91, 76, 219, 0.22);

  --m-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --m-t-fast: 120ms var(--m-ease);
  --m-t: 180ms var(--m-ease);
  --m-t-slow: 280ms var(--m-ease);

  --m-container: 1240px;
  --m-navbar-h: 68px;

  --m-ring: 0 0 0 3px rgba(91, 76, 219, 0.28);
}

/* ---------- RESET & BASE ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--m-font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--m-text);
  background: var(--m-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
a { color: var(--m-primary-600); text-decoration: none; transition: color var(--m-t); }
a:hover { color: var(--m-primary-700); }
hr { border: none; border-top: 1px solid var(--m-border); margin: var(--m-6) 0; }
::selection { background: var(--m-primary-200); color: var(--m-primary-900); }

/* ---------- TIPOGRAFIA ------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--m-font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--m-text);
  margin: 0 0 var(--m-3);
  line-height: 1.15;
}
h1 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(22px, 2.4vw, 28px); }
h3 { font-size: 20px; }
h4 { font-size: 17px; }
p  { margin: 0 0 var(--m-3); color: var(--m-text-soft); }

.m-eyebrow {
  font-family: var(--m-font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--m-primary-600);
}
.m-num { font-variant-numeric: tabular-nums; }
.m-lead { font-size: 17px; color: var(--m-text-soft); }
.m-muted { color: var(--m-text-mute); }
.m-mono { font-family: var(--m-font-mono); }

/* ---------- LAYOUT ----------------------------------------------- */
.m-container {
  width: 100%;
  max-width: var(--m-container);
  margin: 0 auto;
  padding: 0 var(--m-6);
}
.m-page {
  padding: var(--m-8) 0 var(--m-12);
  flex: 1;
}
.m-stack > * + * { margin-top: var(--m-4); }
.m-row { display: flex; gap: var(--m-3); flex-wrap: wrap; align-items: center; }
.m-row-between { display: flex; gap: var(--m-3); align-items: center; justify-content: space-between; flex-wrap: wrap; }

.m-page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--m-4); margin-bottom: var(--m-6); flex-wrap: wrap; }
.m-page-head h1 { margin: 0 0 6px; }
.m-page-head__sub { color: var(--m-text-mute); font-size: 14px; }

.m-section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--m-4);
  margin-bottom: var(--m-5);
  flex-wrap: wrap;
}
.m-section-head h2 { margin: 0; }
.m-section-head__sub { color: var(--m-text-mute); font-size: 14px; }

/* ---------- BUTTONS ---------------------------------------------- */
.m-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--m-font-sans);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--m-r-sm);
  border: 1px solid transparent;
  background: var(--m-surface);
  color: var(--m-text);
  cursor: pointer;
  transition: transform var(--m-t-fast), background var(--m-t),
              border-color var(--m-t), box-shadow var(--m-t), color var(--m-t);
  white-space: nowrap;
  line-height: 1;
  text-decoration: none;
}
.m-btn:focus-visible { outline: none; box-shadow: var(--m-ring); }
.m-btn:active { transform: translateY(1px); }
.m-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.m-btn--primary {
  background: var(--m-primary-500);
  color: #fff;
  border-color: var(--m-primary-500);
  box-shadow: 0 1px 2px rgba(29,24,86,.08), 0 4px 14px rgba(91,76,219,.28);
}
.m-btn--primary:hover {
  background: var(--m-primary-600);
  border-color: var(--m-primary-600);
  color: #fff;
  box-shadow: 0 2px 4px rgba(29,24,86,.1), 0 8px 22px rgba(91,76,219,.36);
}

.m-btn--secondary {
  background: var(--m-surface);
  border-color: var(--m-border-strong);
  color: var(--m-text);
}
.m-btn--secondary:hover {
  background: var(--m-primary-50);
  border-color: var(--m-primary-300);
  color: var(--m-primary-700);
}

.m-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--m-text-soft);
}
.m-btn--ghost:hover {
  background: var(--m-primary-50);
  color: var(--m-primary-700);
}

.m-btn--gold {
  background: var(--m-gold-500);
  color: #2a1d00;
  border-color: var(--m-gold-500);
}
.m-btn--gold:hover { background: var(--m-gold-600); border-color: var(--m-gold-600); color: #2a1d00; }

.m-btn--danger {
  background: var(--m-danger-50);
  color: var(--m-danger-700);
  border-color: transparent;
}
.m-btn--danger:hover { background: var(--m-danger-500); color: #fff; }

.m-btn--sm { padding: 6px 12px; font-size: 13px; border-radius: 8px; }
.m-btn--lg { padding: 14px 22px; font-size: 15px; border-radius: var(--m-r-md); }
.m-btn--icon { padding: 9px; width: 36px; height: 36px; }
.m-btn--block { width: 100%; }

/* ---------- INPUTS / FORM ---------------------------------------- */
.m-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 0; }
.m-label {
  font-size: 13px; font-weight: 500;
  color: var(--m-text-soft);
}
.m-input, .m-select, .m-textarea {
  width: 100%;
  padding: 10px 14px;
  font: inherit;
  font-size: 14px;
  color: var(--m-text);
  background: var(--m-surface);
  border: 1px solid var(--m-border-strong);
  border-radius: var(--m-r-sm);
  transition: border-color var(--m-t), box-shadow var(--m-t), background var(--m-t);
}
.m-input::placeholder, .m-textarea::placeholder { color: var(--m-text-mute); }
.m-input:hover, .m-select:hover, .m-textarea:hover { border-color: var(--m-primary-300); }
.m-input:focus, .m-select:focus, .m-textarea:focus {
  outline: none;
  border-color: var(--m-primary-500);
  box-shadow: var(--m-ring);
}
.m-textarea { resize: vertical; min-height: 96px; line-height: 1.5; }

.m-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237a7595' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.m-input-icon { position: relative; }
.m-input-icon svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--m-text-mute);
  pointer-events: none;
}
.m-input-icon .m-input { padding-left: 38px; }

.m-checkbox, .m-radio {
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px;
  border: 1.5px solid var(--m-border-strong);
  background: var(--m-surface);
  display: inline-grid; place-content: center;
  cursor: pointer;
  transition: background var(--m-t), border-color var(--m-t);
}
.m-checkbox { border-radius: 5px; }
.m-radio { border-radius: 50%; }
.m-checkbox:checked, .m-radio:checked {
  background: var(--m-primary-500);
  border-color: var(--m-primary-500);
}
.m-checkbox:checked::after {
  content: "";
  width: 10px; height: 10px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center / contain;
}

/* ---------- CARD ------------------------------------------------- */
.m-card {
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-r-md);
  box-shadow: var(--m-sh-1);
  padding: var(--m-5);
  transition: transform var(--m-t), box-shadow var(--m-t), border-color var(--m-t);
}
.m-card--hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--m-sh-3);
  border-color: var(--m-primary-200);
}
.m-card__header {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--m-3);
  margin-bottom: var(--m-4);
}
.m-card__title { font-family: var(--m-font-display); font-size: 17px; font-weight: 600; margin: 0; }
.m-card__sub { color: var(--m-text-mute); font-size: 13px; }

/* ---------- BADGE ------------------------------------------------ */
.m-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: var(--m-r-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: var(--m-primary-50);
  color: var(--m-primary-700);
  line-height: 1.4;
  white-space: nowrap;
}
.m-badge--dot::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.m-badge--success { background: var(--m-success-50); color: var(--m-success-700); }
.m-badge--warn    { background: var(--m-warn-50);    color: var(--m-warn-700); }
.m-badge--danger  { background: var(--m-danger-50);  color: var(--m-danger-700); }
.m-badge--info    { background: var(--m-info-50);    color: var(--m-info-500); }
.m-badge--neutral { background: #eeeaf4;             color: var(--m-text-soft); }
.m-badge--gold    { background: var(--m-gold-50);    color: var(--m-gold-600); }
.m-badge--solid   { background: var(--m-primary-500); color: #fff; }

.m-state-aperto     { background: var(--m-success-50); color: var(--m-success-700); }
.m-state-in_corso   { background: var(--m-info-50);    color: var(--m-info-500); }
.m-state-completato { background: #eeeaf4;             color: var(--m-text-soft); }

/* ---------- ALERT ------------------------------------------------ */
.m-alert {
  display: flex; gap: var(--m-3);
  padding: var(--m-3) var(--m-4);
  border-radius: var(--m-r-sm);
  border: 1px solid;
  align-items: flex-start;
  font-size: 14px;
}
.m-alert--success { background: var(--m-success-50); border-color: #c6ebd2; color: var(--m-success-700); }
.m-alert--warn    { background: var(--m-warn-50);    border-color: #f6d99a; color: var(--m-warn-700); }
.m-alert--danger  { background: var(--m-danger-50);  border-color: #f4c6c6; color: var(--m-danger-700); }
.m-alert--info    { background: var(--m-info-50);    border-color: #c5d8fb; color: var(--m-info-500); }
.m-alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }

/* ---------- TABLE ------------------------------------------------ */
.m-table-wrap {
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-r-md);
  overflow: hidden;
  box-shadow: var(--m-sh-1);
}
.m-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.m-table thead th {
  text-align: left;
  font-family: var(--m-font-sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--m-text-mute);
  padding: var(--m-3) var(--m-4);
  border-bottom: 1px solid var(--m-border);
  background: var(--m-surface-2);
}
.m-table tbody td {
  padding: var(--m-3) var(--m-4);
  border-bottom: 1px solid var(--m-border);
  vertical-align: middle;
}
.m-table tbody tr:last-child td { border-bottom: none; }
.m-table tbody tr { transition: background var(--m-t); }
.m-table tbody tr:hover { background: var(--m-surface-2); }
.m-table td.m-num, .m-table th.m-num { text-align: right; font-variant-numeric: tabular-nums; }
.m-table .m-rank {
  font-family: var(--m-font-display);
  font-weight: 700;
  font-size: 15px;
  width: 28px; text-align: center;
  color: var(--m-text-mute);
}
.m-table .m-rank--1 { color: var(--m-gold-600); }
.m-table .m-rank--2 { color: #8a8a99; }
.m-table .m-rank--3 { color: #b07a3a; }

/* ---------- TABS ------------------------------------------------- */
.m-tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--m-border);
  padding-bottom: 0;
  margin-bottom: var(--m-5);
  overflow-x: auto;
}
.m-tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--m-text-mute);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color var(--m-t), border-color var(--m-t);
  white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border-top: none; border-left: none; border-right: none;
  text-decoration: none;
}
.m-tab:hover { color: var(--m-text); }
.m-tab--active {
  color: var(--m-primary-700);
  border-bottom-color: var(--m-primary-500);
  font-weight: 600;
}
.m-tab svg { width: 16px; height: 16px; }

/* ---------- AVATAR ----------------------------------------------- */
.m-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--m-primary-300), var(--m-primary-600));
  color: #fff;
  display: inline-grid; place-items: center;
  font-family: var(--m-font-display);
  font-size: 12px; font-weight: 600;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.m-avatar--lg { width: 44px; height: 44px; font-size: 15px; }
.m-avatar--sq { border-radius: 8px; }

/* ---------- STEPPER (wizard) ------------------------------------- */
.m-stepper {
  display: flex; align-items: center; gap: var(--m-2);
  margin-bottom: var(--m-6);
}
.m-step {
  flex: 1;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-r-md);
  position: relative;
}
.m-step__num {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--m-surface-2);
  color: var(--m-text-mute);
  font-family: var(--m-font-display);
  font-weight: 600; font-size: 13px;
  flex-shrink: 0;
  border: 1px solid var(--m-border);
}
.m-step__text { display: flex; flex-direction: column; min-width: 0; }
.m-step__label { font-size: 11px; color: var(--m-text-mute); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.m-step__title { font-family: var(--m-font-display); font-weight: 600; font-size: 14px; }
.m-step--done .m-step__num { background: var(--m-success-50); color: var(--m-success-700); border-color: #c6ebd2; }
.m-step--current { border-color: var(--m-primary-500); box-shadow: 0 0 0 3px rgba(91,76,219,0.12); }
.m-step--current .m-step__num { background: var(--m-primary-500); color: #fff; border-color: var(--m-primary-500); }
.m-step--current .m-step__title { color: var(--m-primary-700); }
.m-stepper__arrow { color: var(--m-text-mute); flex-shrink: 0; width: 14px; height: 14px; }

/* ---------- TILE (radio) ----------------------------------------- */
.m-tile-group { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--m-3); }
.m-tile { position: relative; cursor: pointer; }
.m-tile input { position: absolute; opacity: 0; pointer-events: none; }
.m-tile__inner {
  display: flex; flex-direction: column; gap: 8px;
  padding: var(--m-4);
  border: 1.5px solid var(--m-border);
  border-radius: var(--m-r-md);
  background: var(--m-surface);
  transition: border-color var(--m-t), background var(--m-t), box-shadow var(--m-t), transform var(--m-t);
}
.m-tile:hover .m-tile__inner { border-color: var(--m-primary-300); transform: translateY(-1px); }
.m-tile input:checked + .m-tile__inner { border-color: var(--m-primary-500); background: var(--m-primary-50); box-shadow: 0 0 0 3px rgba(91,76,219,0.10); }
.m-tile__icon { width: 36px; height: 36px; border-radius: 10px; background: var(--m-primary-50); color: var(--m-primary-600); display: grid; place-items: center; }
.m-tile input:checked + .m-tile__inner .m-tile__icon { background: var(--m-primary-500); color: #fff; }
.m-tile__title { font-family: var(--m-font-display); font-weight: 600; font-size: 15px; }
.m-tile__desc { font-size: 12px; color: var(--m-text-mute); }

/* ---------- STAT GRID -------------------------------------------- */
.m-statgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--m-3);
}
.m-stat {
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-r-md);
  padding: var(--m-4);
}
.m-stat__label {
  font-size: 12px;
  color: var(--m-text-mute);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.m-stat__val {
  font-family: var(--m-font-display);
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
  letter-spacing: -0.02em;
}
.m-stat__delta { font-size: 12px; color: var(--m-success-700); font-weight: 600; }

/* ---------- CHAMPION (trofeo) ------------------------------------ */
.m-champion {
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  text-align: center;
  padding: var(--m-6);
  background:
    radial-gradient(80% 100% at 50% 0%, rgba(243,156,18,0.18), transparent 70%),
    linear-gradient(180deg, var(--m-surface) 0%, #fffaf0 100%);
  border: 1px solid var(--m-gold-200);
  border-radius: var(--m-r-md);
  box-shadow: 0 10px 30px rgba(243, 156, 18, 0.18);
  min-width: 220px;
}
.m-champion__trophy {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--m-gold-50);
  color: var(--m-gold-600);
  border-radius: 50%;
  margin-bottom: var(--m-3);
}
.m-champion__label {
  font-family: var(--m-font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--m-gold-600);
}
.m-champion__name {
  font-family: var(--m-font-display);
  font-size: 22px;
  font-weight: 700;
  margin-top: 4px;
  letter-spacing: -0.01em;
}

/* ---------- TOURNAMENT HERO (dettagli torneo) -------------------- */
.t-hero {
  background:
    radial-gradient(60% 100% at 90% 0%, rgba(243, 156, 18, 0.18) 0%, transparent 60%),
    linear-gradient(135deg, var(--m-primary-700) 0%, var(--m-primary-900) 70%, #15113f 100%);
  color: #fff;
  padding: var(--m-6) 0 var(--m-8);
  position: relative;
  overflow: hidden;
}
.t-hero::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 32px); }
.t-hero > .m-container { position: relative; }
.t-hero h1 { color: #fff; font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 4px; }
.t-hero .desc { color: rgba(255,255,255,0.65); max-width: 60ch; margin: 0; }
.t-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: var(--m-r-full);
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
  font-size: 12px; font-weight: 500; color: #fff;
}
.t-chip--live { background: rgba(243, 156, 18, 0.18); border-color: rgba(243, 156, 18, 0.30); color: var(--m-gold-400); }
.t-chip svg { width: 13px; height: 13px; }
.t-breadcrumb { font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: var(--m-3); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.t-breadcrumb a { color: rgba(255,255,255,0.75); }
.t-breadcrumb svg { width: 12px; height: 12px; }

/* ---------- UTILITY ---------------------------------------------- */
.m-flex { display: flex; }
.m-grid { display: grid; }
.m-gap-1 { gap: var(--m-1); }
.m-gap-2 { gap: var(--m-2); }
.m-gap-3 { gap: var(--m-3); }
.m-gap-4 { gap: var(--m-4); }
.m-gap-5 { gap: var(--m-5); }
.m-gap-6 { gap: var(--m-6); }
.m-items-center { align-items: center; }
.m-justify-between { justify-content: space-between; }
.m-mt-2 { margin-top: var(--m-2); }
.m-mt-3 { margin-top: var(--m-3); }
.m-mt-4 { margin-top: var(--m-4); }
.m-mt-5 { margin-top: var(--m-5); }
.m-mt-6 { margin-top: var(--m-6); }
.m-mb-3 { margin-bottom: var(--m-3); }
.m-mb-5 { margin-bottom: var(--m-5); }
.m-mb-6 { margin-bottom: var(--m-6); }
.m-text-center { text-align: center; }
.m-w-full { width: 100%; }
.m-hidden { display: none !important; }

/* ---------- RESPONSIVE ------------------------------------------- */
@media (max-width: 960px) {
  .m-hero__grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  :root { --m-navbar-h: 60px; }
  .m-container { padding: 0 var(--m-4); }
  h1 { font-size: 28px; }
  .m-page { padding: var(--m-5) 0 var(--m-8); }
  .m-stepper { flex-direction: column; align-items: stretch; }
  .m-stepper__arrow { display: none; }
}

/* ---------- Griglie che si adattano al telefono ------------------ */
.m-cols-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--m-3); }
.m-cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--m-3); }
@media (max-width: 640px) { .m-cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .m-cols-2, .m-cols-3 { grid-template-columns: minmax(0, 1fr); } }
/* contenuto + colonna laterale: la colonna va sotto sui telefoni */
.m-layout-lato { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--m-5); align-items: start; }
.m-layout-lato > * { min-width: 0; }
@media (max-width: 860px) { .m-layout-lato { grid-template-columns: minmax(0, 1fr); } }
/* elenco "etichetta: valore" */
.m-dl { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--m-3) var(--m-4); font-size: 14px; margin: 0; }
.m-dl dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .m-dl { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .m-dl dt { margin-top: var(--m-3); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--m-text-mute); }
  .m-dl dt:first-child { margin-top: 0; }
}

/* ---------- Passi del modulo su telefono: una riga compatta -------- */
@media (max-width: 720px) {
  .m-stepper { flex-direction: row; align-items: center; gap: 6px; margin-bottom: var(--m-5); }
  .m-step { flex: 0 0 auto; padding: 6px; border-radius: 999px; }
  .m-step .m-step__text { display: none; }
  .m-step--current { flex: 1 1 auto; padding: 6px 14px 6px 6px; min-width: 0; }
  .m-step--current .m-step__text { display: flex; flex-direction: column; min-width: 0; }
  .m-step--current .m-step__title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}

/* ── Pubblicità (solo piano Gratis, vedi php/helpers/pubblicita.php) ── */
.m-pub-fascia { margin-top: var(--m-4); margin-bottom: var(--m-4); }
.m-pub {
  border: 1px solid var(--m-border); border-radius: var(--m-r-md); background: var(--m-surface);
  padding: 6px 10px 10px; text-align: center; overflow: hidden;
}
.m-pub__testa { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 11px; color: var(--m-text-mute); margin-bottom: 6px; }
.m-pub__etichetta { text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.m-pub__togli { color: var(--m-primary-600); font-weight: 600; text-decoration: none; }
.m-pub__togli:hover { text-decoration: underline; }
.m-pub__prova {
  height: 90px; display: grid; place-items: center; border-radius: 8px; color: var(--m-text-mute); font-size: 13px; font-weight: 600;
  background: repeating-linear-gradient(45deg, var(--m-bg-soft), var(--m-bg-soft) 10px, var(--m-surface-2) 10px, var(--m-surface-2) 20px);
}
.m-pub--griglia { grid-column: 1 / -1; }
.m-pub--contenuto { margin-top: var(--m-5); }
/* annuncio non disponibile: lo spazio sparisce invece di restare vuoto */
.m-pub-fascia:has(ins.adsbygoogle[data-ad-status="unfilled"]), .m-pub:has(ins.adsbygoogle[data-ad-status="unfilled"]) { display: none; }
@media print { .m-pub, .m-pub-fascia { display: none !important; } }

/* ── Cerchietto "i" con spiegazione (php/helpers/aiuto.php) ── */
.m-info { position: relative; display: inline-flex; vertical-align: middle; margin-left: 4px; }
.m-info__btn {
  width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--m-primary-300); background: var(--m-primary-50);
  color: var(--m-primary-700); font: 700 11px/1 Georgia, 'Times New Roman', serif; font-style: italic; padding: 0; cursor: pointer;
  display: inline-grid; place-items: center; transition: background var(--m-t-fast), color var(--m-t-fast), transform var(--m-t-fast);
}
.m-info__btn:hover, .m-info__btn[aria-expanded="true"] { background: var(--m-primary-500); border-color: var(--m-primary-500); color: #fff; }
.m-info__btn:focus-visible { outline: 2px solid var(--m-primary-500); outline-offset: 2px; }
/* area di tocco più grande sul telefono, senza ingrandire il cerchio */
.m-info__btn::before { content: ""; position: absolute; inset: -10px; }
.m-info__btn { position: relative; }
.m-info__testo {
  position: absolute; z-index: 70; top: calc(100% + 8px); left: 50%; transform: translateX(calc(-50% + var(--sposta, 0px)));
  width: max-content; max-width: min(300px, calc(100vw - 32px)); padding: 10px 12px; border-radius: 12px;
  background: #1f1b4d; color: #fff; font-family: var(--m-font-sans); font-size: 13px; font-weight: 400; line-height: 1.45; text-align: left; white-space: normal;
  box-shadow: 0 14px 34px -12px rgba(20, 16, 60, .55); letter-spacing: normal; text-transform: none;
}
.m-info__testo::before {
  content: ""; position: absolute; top: -6px; left: calc(50% - 6px - var(--sposta, 0px)); width: 12px; height: 12px;
  background: #1f1b4d; transform: rotate(45deg); border-radius: 2px;
}
.m-info__testo[hidden] { display: none; }
@media print { .m-info { display: none; } }

/* L'attributo hidden nasconde sempre, anche gli elementi con un display proprio (pulsanti, avvisi…) */
[hidden] { display: none !important; }