/*
 * Tema grafico Eurekamed, caricato dopo volt.css da layouts/base.html e layouts/base-auth.html.
 * Non è incluso nei template PDF (che usano solo includes/head.html).
 *
 * Vincoli:
 * - ogni selettore ha al massimo la specificità della regola Volt che sostituisce (con :where()
 *   dove serve), così gli stili scritti nelle singole pagine continuano a prevalere;
 * - niente background-image sui componenti: coprirebbe i background-color impostati dalle pagine;
 * - niente transform/filter/opacity permanenti su card e contenitori: renderebbero "contenitore"
 *   degli elementi position:fixed (modali Bootstrap dentro le card) e li sposterebbero;
 * - niente modifiche a padding/margin delle griglie.
 */

:root {
  --dt-brand: #1a73e8;
  --dt-brand-hover: #1765cc;
  --dt-brand-dark: #1557b0;
  --dt-brand-soft: rgba(26, 115, 232, 0.10);
  --dt-brand-softer: rgba(26, 115, 232, 0.05);
  --dt-ink: #1e293b;
  --dt-muted: #64748b;
  --dt-line: #e6eaf2;
  --dt-bg: #f3f6fb;
  --dt-radius: 16px;
  --dt-radius-sm: 10px;
  --dt-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 4px 16px rgba(16, 24, 40, 0.06);
  --dt-shadow-hover: 0 2px 4px rgba(16, 24, 40, 0.05), 0 14px 34px rgba(26, 115, 232, 0.13);
  --dt-ring: 0 0 0 4px rgba(26, 115, 232, 0.15);
  --dt-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */

body {
  background-color: var(--dt-bg);
  background-image:
    radial-gradient(1100px 520px at 105% -10%, rgba(91, 91, 240, 0.08), transparent 60%),
    radial-gradient(900px 480px at 15% 0%, rgba(26, 115, 232, 0.07), transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(26, 115, 232, 0.18);
}

* {
  scrollbar-width: thin;
  scrollbar-color: #c7d0de transparent;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background-color: #c7d0de;
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background-color: #9aa8bd; }

/* ---------- Cornice: footer e barra mobile ---------- */

.dt-footer {
  border-top: 1px solid var(--dt-line);
  color: var(--dt-muted);
  font-size: 0.85rem;
}

.dt-mobile-nav {
  border-bottom: 1px solid var(--dt-line);
  box-shadow: 0 2px 12px rgba(16, 24, 40, 0.06);
}

/* ---------- Card ---------- */

.card {
  border-color: rgba(226, 232, 240, 0.9);
  border-radius: var(--dt-radius);
  box-shadow: var(--dt-shadow);
  transition: box-shadow 0.3s var(--dt-ease);
}
:where(.card):hover {
  box-shadow: var(--dt-shadow-hover);
}
.card-header:first-child {
  border-radius: calc(var(--dt-radius) - 1px) calc(var(--dt-radius) - 1px) 0 0;
}
.card-footer:last-child {
  border-radius: 0 0 calc(var(--dt-radius) - 1px) calc(var(--dt-radius) - 1px);
}
.card-header {
  border-bottom-color: var(--dt-line);
}
.card-footer {
  border-top-color: var(--dt-line);
}

/* ---------- Bottoni ---------- */

.btn {
  border-radius: var(--dt-radius-sm);
  font-weight: 600;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease,
              box-shadow 0.25s var(--dt-ease), transform 0.15s var(--dt-ease);
}
:where(.btn:not(:disabled):not(.disabled)):hover {
  transform: translateY(-1px);
}
:where(.btn):active {
  transform: none;
}

.btn-primary {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.22);
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--dt-brand-hover);
  border-color: var(--dt-brand-hover);
  box-shadow: 0 8px 20px rgba(26, 115, 232, 0.30);
}
.btn-primary:active,
.btn-primary.active {
  background-color: var(--dt-brand-dark);
  border-color: var(--dt-brand-dark);
}
.btn-primary:disabled,
.btn-primary.disabled {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
  box-shadow: none;
}

/* Bottone di accesso nelle pagine di login */
.btn-gray-800 {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.22);
}
.btn-gray-800:hover,
.btn-gray-800:focus {
  background-color: var(--dt-brand-hover);
  border-color: var(--dt-brand-hover);
  box-shadow: 0 8px 20px rgba(26, 115, 232, 0.30);
}

.btn-success:hover { box-shadow: 0 8px 20px rgba(16, 185, 129, 0.26); }
.btn-danger:hover  { box-shadow: 0 8px 20px rgba(239, 68, 68, 0.26); }
.btn-warning:hover { box-shadow: 0 8px 20px rgba(245, 158, 11, 0.26); }
.btn-info:hover    { box-shadow: 0 8px 20px rgba(14, 165, 233, 0.26); }
.btn-secondary:hover { box-shadow: 0 8px 20px rgba(16, 24, 40, 0.14); }

.btn-outline-primary {
  color: var(--dt-brand);
  border-color: rgba(26, 115, 232, 0.5);
}
.btn-outline-primary:hover {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(26, 115, 232, 0.24);
}

/* ---------- Campi dei moduli ---------- */

.form-control,
.form-select {
  border-radius: var(--dt-radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--dt-brand);
  box-shadow: var(--dt-ring);
}
.form-check-input:checked {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
}
.form-check-input:focus {
  border-color: var(--dt-brand);
  box-shadow: var(--dt-ring);
}
.input-group-text {
  border-radius: var(--dt-radius-sm);
  transition: border-color 0.2s ease, color 0.2s ease;
}
:where(.input-group:focus-within) .input-group-text {
  border-color: var(--dt-brand);
  color: var(--dt-brand);
}

/* ---------- Tabelle ---------- */

.table {
  border-color: #edf0f5;
}
.table :where(thead) th {
  background-color: #f6f8fc;
  color: #475569;
  letter-spacing: 0.04em;
}
:where(.table > tbody > tr:hover) > * {
  --bs-table-accent-bg: rgba(26, 115, 232, 0.045);
}

/* ---------- Badge, avvisi, menu a tendina ---------- */

.badge {
  border-radius: 999px;
}

.alert {
  border-radius: 12px;
}

.dropdown-menu {
  border-color: var(--dt-line);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(16, 24, 40, 0.12);
}
.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--dt-brand-soft);
  color: var(--dt-brand);
}

/* ---------- Schede e paginazione ---------- */

.nav-tabs .nav-link {
  border-radius: 10px 10px 0 0;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}
.nav-tabs .nav-link:hover {
  color: var(--dt-brand);
  background-color: var(--dt-brand-softer);
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: var(--dt-brand);
  background-color: #fff;
}

.page-link {
  border-radius: 8px;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.page-link:hover {
  background-color: var(--dt-brand-soft);
  color: var(--dt-brand);
}
.page-item.active .page-link {
  background-color: var(--dt-brand);
  border-color: var(--dt-brand);
}

/* ---------- Finestre modali e popup ---------- */

.modal-content {
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.22);
}
.modal-header {
  border-bottom-color: var(--dt-line);
}
.modal-footer {
  border-top-color: var(--dt-line);
}
.modal-backdrop {
  background-color: #0f172a;
}
.modal-backdrop.show {
  opacity: 0.45;
}
.modal.fade .modal-dialog {
  transition: transform 0.3s var(--dt-ease);
}

.swal2-popup {
  border-radius: 20px;
}
.swal2-styled.swal2-confirm,
.swal2-styled.swal2-cancel,
.swal2-styled.swal2-deny {
  border-radius: var(--dt-radius-sm);
}

/* ---------- Calendario ---------- */

:where(.fc-event):hover {
  box-shadow: 0 4px 12px rgba(16, 24, 40, 0.18);
}

/* ---------- Pagine di accesso (layouts/base-auth.html) ---------- */

.dt-auth {
  min-height: 100vh;
  background:
    radial-gradient(900px 600px at 0% 0%, rgba(26, 115, 232, 0.16), transparent 60%),
    radial-gradient(900px 600px at 100% 100%, rgba(91, 91, 240, 0.16), transparent 60%),
    var(--dt-bg);
}
/* Le utility Volt bg-soft/rounded/shadow usano !important: qui serve lo stesso per batterle,
   limitato alle pagine di accesso che non hanno stili propri. */
.dt-auth .bg-soft {
  background-color: transparent !important;
}
.dt-auth .bg-white.shadow {
  border-radius: 22px !important;
  box-shadow: 0 24px 60px rgba(26, 115, 232, 0.14), 0 2px 6px rgba(16, 24, 40, 0.05) !important;
}

@media (prefers-reduced-motion: reduce) {
  :where(.btn:not(:disabled):not(.disabled)):hover { transform: none; }
}