:root {
  --green:       #1D9E75;
  --green-light: #E1F5EE;
  --green-dark:  #0F6E56;
  --red:         #E24B4A;
  --red-light:   #FCEBEB;
  --red-dark:    #A32D2D;
  --bg:          #ffffff;
  --bg2:         #f6f6f4;
  --bg3:         #eeede9;
  --text:        #1a1a18;
  --text2:       #5a5a56;
  --text3:       #9a9a94;
  --border:      rgba(0,0,0,0.09);
  --border2:     rgba(0,0,0,0.16);
  --weekend-bg:  #f4f3ef;
  --today-bg:    #e6f7f1;
  --radius:      12px;
}

[data-theme="dark"] {
  --bg:         #1a1a18;
  --bg2:        #242422;
  --bg3:        #2e2e2b;
  --text:       #f0efe8;
  --text2:      #a0a09a;
  --text3:      #636360;
  --border:     rgba(255,255,255,0.09);
  --border2:    rgba(255,255,255,0.16);
  --weekend-bg: #202020;
  --today-bg:   #0d3326;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  height: 100%;
  height: 100dvh;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg2);
  color: var(--text);
  font-size: 16px;
  overflow: hidden;
}

/* ── LOGIN ───────────────────────────────────────────────── */
#login-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 24px;
  gap: 0;
  background: var(--bg);
}

.login-logo  { font-size: 52px; margin-bottom: 10px; }
.login-title { font-size: 26px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.login-sub   { font-size: 15px; color: var(--text2); margin-bottom: 32px; }

.avatars-row {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.login-avatar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  cursor: pointer;
}

.login-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: 3px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
  background: var(--bg3);
}
.login-avatar img { width:100%; height:100%; object-fit:cover; border-radius:50%; }
.login-avatar-wrap.selected .login-avatar { border-color: var(--green); transform: scale(1.1); }
.login-avatar-label { font-size: 13px; color: var(--text2); font-weight: 500; }
.login-avatar-wrap.selected .login-avatar-label { color: var(--green-dark); font-weight: 700; }

.login-field {
  width: 100%;
  max-width: 300px;
  padding: 14px 16px;
  border: 1.5px solid var(--border2);
  border-radius: 12px;
  font-size: 17px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  margin-bottom: 14px;
  transition: border-color 0.15s;
}
.login-field:focus { border-color: var(--green); }

.login-btn {
  width: 100%;
  max-width: 300px;
  padding: 15px;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 14px;
  transition: background 0.15s, transform 0.1s;
}
.login-btn:active { background: var(--green-dark); transform: scale(0.98); }

.login-remember { font-size: 13px; color: var(--text3); text-align: center; }
.login-error    { color: var(--red-dark); font-size: 14px; text-align: center; min-height: 20px; margin-bottom: 10px; }

/* ── APP SHELL ───────────────────────────────────────────── */
#app-screen {
  display: none;
  flex-direction: column;
  height: 100%;
  height: 100dvh;
  background: var(--bg);
  overflow: hidden;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
}

/* ── TOPBAR ──────────────────────────────────────────────── */
.topbar {
  flex-shrink: 0;
  padding: 14px 16px 10px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg);
}

.topbar-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.topbar-title { font-size: 20px; font-weight: 700; color: var(--text); }

.topbar-icons { display: flex; align-items: center; gap: 6px; }

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
  padding: 2px 4px;
  color: var(--text2);
}

.logout-btn {
  background: none;
  border: 1px solid var(--border2);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  padding: 5px 10px;
}

.topbar-row2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.week-nav button {
  background: none;
  border: 1px solid var(--border2);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text2);
  font-size: 20px;
  padding: 2px 10px;
  line-height: 1.5;
  transition: background 0.1s;
}
.week-nav button:active { background: var(--bg2); }

#week-label {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  min-width: 160px;
  text-align: center;
}

#sync-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
  flex-shrink: 0;
  transition: background 0.3s;
}
#sync-dot.syncing { background: #f59e0b; }
#sync-dot.error   { background: var(--red); }

/* ── TABLE ───────────────────────────────────────────────── */
.table-wrapper {
  flex: 1;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 360px;
}

/* Sticky header */
thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg);
  border-bottom: 0.5px solid var(--border);
  text-align: center;
  white-space: nowrap;
  font-weight: 600;
}

/* Sticky first column */
.row-label {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--bg);
  border-right: 0.5px solid var(--border);
  padding: 0 10px;
  white-space: nowrap;
}
thead th.row-label { z-index: 3; }

/* User header cells */
th.user-head {
  padding: 10px 6px 4px;
  border-left: 0.5px solid var(--border);
}

.user-head-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.uh-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  overflow: hidden;
  flex-shrink: 0;
}
.uh-avatar img { width:100%; height:100%; object-fit:cover; }
.uh-name { font-size: 13px; font-weight: 600; color: var(--text); }

/* Sub-header pranzo/cena */
th.meal-head {
  font-size: 11px;
  font-weight: 500;
  color: var(--text3);
  padding: 3px 8px 5px;
  border-left: 0.5px solid var(--border);
}
th.meal-head.first-meal { border-left: 1px solid var(--border2); }

/* Body rows */
td {
  border-bottom: 0.5px solid var(--border);
  text-align: center;
  vertical-align: middle;
  padding: 6px 4px;
}

td.row-label {
  text-align: left;
  padding: 0 10px;
  border-bottom: 0.5px solid var(--border);
}

.row-day-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0px;
  min-height: 44px;
}

.row-day-name { font-size: 13px; font-weight: 700; color: var(--text); line-height: 1.2; }
.row-day-date { font-size: 12px; color: var(--text3); line-height: 1.2; }
.row-meal-icon { font-size: 11px; color: var(--text3); font-weight: 500; }

td.meal-cell {
  border-left: 0.5px solid var(--border);
  padding: 5px 4px;
}
td.meal-cell.first-meal { border-left: 1px solid var(--border2); }

/* Weekend rows */
tr.weekend-row td            { background: var(--weekend-bg); }
tr.weekend-row td.row-label  { background: var(--weekend-bg); }
tr.weekend-row .row-day-name { color: var(--text2); }

/* Today rows */
tr.today-row td            { background: var(--today-bg); }
tr.today-row td.row-label  { background: var(--today-bg); }
tr.today-row .row-day-name { color: var(--green-dark); font-weight: 800; }
tr.today-row .row-day-date { color: var(--green); }

/* ── DOT ─────────────────────────────────────────────────── */
.dot {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s, opacity 0.1s;
  margin: auto;
}
.dot:active { transform: scale(0.82); }

/* stato vuoto: cerchio grigio tratteggiato */
.dot.empty {
  border: 2px dashed var(--border2);
  background: transparent;
  color: var(--text3);
  font-size: 11px;
}

/* stato sì: sfondo chiaro colore-persona, bordo colore-persona pieno */
.dot.yes {
  /* colore impostato inline via JS */
  opacity: 1;
}

/* stato no: sfondo rosso chiaro, bordo rosso */
.dot.no {
  background: var(--red-light);
  border-color: var(--red);
  color: var(--red-dark);
}

.dot.locked { cursor: default; }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-top: 0.5px solid var(--border);
  background: var(--bg);
}

.logged-as {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text2);
}

.av-foot {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  overflow: hidden;
}
.av-foot img { width:100%; height:100%; object-fit:cover; }

.legend {
  display: flex;
  gap: 10px;
  font-size: 11px;
  color: var(--text3);
}

.hidden { display: none !important; }

/* ── MEAL LABEL UPDATES ──────────────────────────────────── */
.meal-emoji { font-size: 20px; vertical-align: middle; }
.meal-text  { font-size: 14px; font-weight: 600; color: var(--text2); vertical-align: middle; }

.row-day-name { font-size: 15px; }   /* +20% rispetto a 13px */
.row-day-date { font-size: 14px; }

/* dot con iniziale: font leggermente più grande */
.dot.yes { font-size: 15px; font-weight: 800; }