/* ==========================================================================
   EL BALON — Design tokens
   Base chiara per le schermate gestionali (login, dashboard, calendario,
   rosa, libreria...): tanto testo e dati, serve leggibilità prima di tutto.
   La palette scura "campo in notturna" resta viva come identità di marca
   (accenti, bordi, testo) e verrà riservata alla Lavagna Tattica (Fase 4),
   l'unico posto dove uno sfondo scuro ha anche senso concettuale.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap');

:root {
  /* Palette di marca — verde campo, riflettori ambra */
  --pitch-950: #0B241B;
  --pitch-800: #122E22;
  --pitch-700: #1B4332;
  --pitch-line: #2E5C44;
  --chalk: #F5F3E7;
  --amber: #E8A94A;
  --amber-dim: #B9843A;
  --whistle-red: #C1443C;
  --whistle-red-text: #A23A33;
  --pennant-green: #4E9A6B;
  --pennant-green-text: #2E7A50;
  --caution: #D9B24C;
  --caution-text: #92701F;

  /* Superfici e testo — schermate gestionali, sfondo chiaro */
  --page-bg: #F7F6F0;
  --surface: #FFFFFF;
  --surface-alt: #F0EEE3;
  --border: #E1DECE;
  --border-strong: #CFCBB4;
  --text-primary: #16281F;
  --text-secondary: #57614F;
  --text-muted: #8A9080;

  /* Tipografia */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Scala spaziale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --radius-pedina: 999px;

  --shadow-card: 0 2px 10px rgba(22,40,31,0.06);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background: var(--page-bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  margin: 0;
  color: var(--pitch-800);
}

.mono { font-family: var(--font-mono); letter-spacing: 0.01em; }

a { color: var(--amber-dim); }

button {
  font-family: var(--font-body);
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--amber-dim);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   App shell
   ========================================================================== */

#app {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.screen {
  display: none;
  flex: 1;
  flex-direction: column;
}
.screen.active { display: flex; }

/* ==========================================================================
   Login
   ========================================================================== */

#screen-login {
  align-items: center;
  justify-content: center;
  padding: var(--sp-5);
  text-align: center;
  position: relative;
}

.login-logo {
  width: 100%;
  max-width: 280px;
  height: auto;
  margin-bottom: var(--sp-5);
}
.login-sub {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: var(--sp-2);
  margin-bottom: var(--sp-6);
  max-width: 320px;
}

/* Il PIN entra come una sequenza di pedine numerate — coerente con la
   lavagna tattica: ogni cifra digitata "si posiziona" come un giocatore. */
.pin-dots {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.pin-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  transition: background 120ms ease, border-color 120ms ease, transform 120ms ease;
}
.pin-dot.filled {
  background: var(--amber-dim);
  border-color: var(--amber-dim);
  transform: scale(1.08);
}
.pin-dots.error .pin-dot {
  border-color: var(--whistle-red);
}

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}

.pin-key {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  transition: background 100ms ease, border-color 100ms ease, transform 80ms ease;
}
.pin-key:active {
  transform: scale(0.94);
  background: var(--surface-alt);
  border-color: var(--amber-dim);
}
.pin-key.ghost {
  border: none;
  background: transparent;
  box-shadow: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
}

.login-status {
  min-height: 20px;
  font-size: 13px;
  color: var(--whistle-red-text);
}

.login-remember {
  margin-top: var(--sp-5);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ==========================================================================
   Dashboard shell (placeholder Fase 2+)
   ========================================================================== */

#screen-dashboard {
  padding: var(--sp-5);
  gap: var(--sp-5);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border);
}
.topbar-title {
  font-size: 20px;
}
.topbar-sub {
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 2px;
}
.logout-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius-s);
  padding: var(--sp-2) var(--sp-3);
  font-size: 12px;
}

.status-banner {
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
}
.status-banner.ok { border-color: var(--pennant-green); }
.status-banner.warn { border-color: var(--caution); }
.status-banner.error { border-color: var(--whistle-red); }
.status-dot {
  width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; flex-shrink: 0;
}
.status-dot.ok { background: var(--pennant-green); }
.status-dot.warn { background: var(--caution); }
.status-dot.error { background: var(--whistle-red); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--sp-3);
}

.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 92px;
  justify-content: space-between;
  opacity: 0.6;
}
.tile.enabled { opacity: 1; box-shadow: var(--shadow-card); }
.tile-label {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--pitch-800);
}
.tile-phase {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.setup-log {
  background: var(--pitch-950);
  border: 1px solid var(--pitch-line);
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--chalk);
  max-height: 220px;
  overflow-y: auto;
}
.setup-log .ok { color: #7FD9A8; }
.setup-log .err { color: #F0928C; }

.primary-btn {
  background: var(--amber);
  color: var(--pitch-950);
  border: none;
  border-radius: var(--radius-s);
  padding: var(--sp-3) var(--sp-4);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.primary-btn:disabled {
  opacity: 0.4;
}
.primary-btn.small {
  padding: var(--sp-2) var(--sp-3);
  font-size: 12px;
}

.ghost-btn {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  border-radius: var(--radius-s);
  padding: var(--sp-2) var(--sp-3);
  font-family: var(--font-body);
  font-size: 13px;
}
.ghost-btn.small {
  padding: 6px var(--sp-2);
  font-size: 12px;
}
.ghost-btn:hover {
  border-color: var(--amber-dim);
  color: var(--pitch-800);
}

.danger-btn {
  background: transparent;
  border: 1px solid var(--whistle-red);
  color: var(--whistle-red-text);
  border-radius: var(--radius-s);
  padding: var(--sp-2) var(--sp-3);
  font-family: var(--font-body);
  font-size: 13px;
}

.hidden { display: none !important; }
.hint-text {
  font-size: 12px;
  color: var(--text-muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ==========================================================================
   Calendario (Fase 2) — contenitore FullCalendar
   ========================================================================== */

#calendario-fullcalendar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  box-shadow: var(--shadow-card);
  font-family: var(--font-body);
}
#calendario-fullcalendar .fc-toolbar-title {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--pitch-800);
  text-transform: capitalize;
}
#calendario-fullcalendar .fc-button {
  background: var(--surface-alt) !important;
  border: 1px solid var(--border-strong) !important;
  color: var(--text-secondary) !important;
  box-shadow: none !important;
  text-transform: capitalize;
}
#calendario-fullcalendar .fc-button-active,
#calendario-fullcalendar .fc-button:hover {
  background: var(--amber) !important;
  border-color: var(--amber-dim) !important;
  color: var(--pitch-950) !important;
}
#calendario-fullcalendar .fc-daygrid-day-number,
#calendario-fullcalendar .fc-col-header-cell-cushion {
  color: var(--text-primary);
  text-decoration: none;
}
#calendario-fullcalendar .fc-event {
  cursor: pointer;
  border-radius: var(--radius-s);
  font-size: 12px;
}

/* ==========================================================================
   Dashboard — riquadri reali (Fase 2)
   ========================================================================== */

.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-3);
}

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.dash-card-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dash-card-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dash-card-date {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--pitch-800);
  text-transform: capitalize;
  margin-bottom: var(--sp-1);
}

.dash-card-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 13px;
  color: var(--text-primary);
}

.event-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.event-dot-allenamento { background: var(--pennant-green); }
.event-dot-partita { background: var(--whistle-red); }
.event-dot-altro { background: var(--text-muted); }

.week-preview-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.week-preview-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 13px;
}
.week-preview-day {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  min-width: 64px;
}
.week-preview-label {
  color: var(--text-primary);
}
.week-preview-empty {
  font-size: 13px;
  color: var(--text-muted);
}

.obiettivo-testo {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
}

.edit-pencil-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  padding: 2px 4px;
  border-radius: var(--radius-s);
}
.edit-pencil-btn:hover {
  color: var(--amber-dim);
  background: var(--surface-alt);
}
.edit-pencil-btn:disabled {
  opacity: 0.3;
  cursor: default;
}
.edit-pencil-btn:disabled:hover {
  color: var(--text-muted);
  background: transparent;
}

.obiettivo-editor {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.obiettivo-editor textarea {
  font-family: var(--font-body);
  font-size: 13px;
  padding: var(--sp-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  resize: vertical;
}

.setup-details {
  font-size: 13px;
  color: var(--text-secondary);
}
.setup-details summary {
  cursor: pointer;
  padding: var(--sp-2) 0;
}
.setup-details > *:not(summary) {
  margin-top: var(--sp-3);
}

/* ==========================================================================
   Programmazione Stagionale (Fase 2)
   ========================================================================== */

.prog-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--sp-5);
  align-items: start;
}
@media (max-width: 760px) {
  .prog-layout { grid-template-columns: 1fr; }
}

.section-title {
  font-size: 15px;
  margin-bottom: var(--sp-3);
}

.macrocicli-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.macrociclo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  padding: var(--sp-4);
  box-shadow: var(--shadow-card);
}
.macrociclo-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--sp-3);
}
.macrociclo-nome {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--pitch-800);
}
.macrociclo-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}
.tag {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px var(--sp-3);
  font-size: 12px;
  color: var(--text-secondary);
}
.tag.small {
  font-size: 11px;
  padding: 2px var(--sp-2);
}

.microcicli-container {
  border-top: 1px dashed var(--border);
  padding-top: var(--sp-3);
}
.microcicli-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}
.microciclo-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  background: var(--surface-alt);
  border-radius: var(--radius-s);
  padding: var(--sp-3);
}
.microciclo-settimana {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: var(--sp-1);
}

.tassonomia-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--sp-4);
  max-height: 320px;
  overflow-y: auto;
}
.tassonomia-group-title {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--sp-3);
}
.tassonomia-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--border);
}
.tassonomia-delete-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  padding: 2px 6px;
}
.tassonomia-delete-btn:hover {
  color: var(--whistle-red-text);
}
.tassonomia-add {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.tassonomia-add input,
.tassonomia-add select {
  font-family: var(--font-body);
  font-size: 13px;
  padding: var(--sp-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
}

.picker-group-title {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--sp-3);
}
.picker-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
}
.picker-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px var(--sp-3);
  font-size: 12px;
  color: var(--text-secondary);
}
.picker-chip input { margin: 0; }

/* ==========================================================================
   Modale generico (macrociclo / microciclo)
   ========================================================================== */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(11, 36, 27, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  z-index: 50;
}
.modal-box {
  background: var(--surface);
  border-radius: var(--radius-l);
  padding: var(--sp-5);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  box-shadow: 0 12px 32px rgba(11,36,27,0.25);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}
.field input, .field select {
  font-family: var(--font-body);
  font-size: 14px;
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  color: var(--text-primary);
}
.field-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: var(--sp-1);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.modal-actions {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}