/* static/css/brand.css
   Lo Russo Lab — identita' visiva.
   Palette e font campionati dal logo ufficiale di lorussoretractors.com
   (vedi proposta di identita' visiva, documento di naming del 2026-09).
   Caricato sia da base_public.html (pagine pubbliche) sia da base.html (shell
   interna): qui sotto solo font globali + navbar/footer, per chiudere il seam
   visivo tra le due shell. Il resto delle pagine interne (card, bottoni,
   alert di main.css) verra' restilizzato modulo per modulo, non qui.
*/

:root {
  --brand-paper: #FFFFFF;
  --brand-ink: #0C4E72;
  --brand-accent: #337AB7;
  --brand-line: #CBD9DF;
  --brand-card: #F7FAFB;
  --brand-muted: #5B7686;
  --brand-text: #21252A;

  --brand-font-heading: "Assistant", system-ui, sans-serif;
  --brand-font-body: "Source Sans Pro", system-ui, sans-serif;

  --brand-space-1: 8px;
  --brand-space-2: 16px;
  --brand-space-3: 24px;
  --brand-space-4: 32px;
  --brand-space-5: 48px;
  --brand-space-6: 64px;
  --brand-space-7: 96px;

  --brand-radius: 10px;
}

.brand-body {
  background: var(--brand-paper);
  color: var(--brand-text);
  font-family: var(--brand-font-body);
}

.brand-body h1,
.brand-body h2,
.brand-body h3,
.brand-body h4 {
  font-family: var(--brand-font-heading);
  color: var(--brand-ink);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--brand-space-3);
}

.brand-section {
  padding: var(--brand-space-6) 0;
}

.brand-muted {
  color: var(--brand-muted);
}

/* Bottoni: due soli livelli, nessuna variante di colore extra */
.brand-btn {
  display: inline-block;
  font-family: var(--brand-font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--brand-radius);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.brand-btn-primary {
  background: var(--brand-accent);
  color: #FFFFFF;
}
.brand-btn-primary:hover {
  background: var(--brand-ink);
  color: #FFFFFF;
}

.brand-btn-ghost {
  background: transparent;
  color: var(--brand-ink);
  border-color: var(--brand-line);
}
.brand-btn-ghost:hover {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

/* Superfici piatte: bordo sottile, mai ombra pesante */
.brand-card {
  background: var(--brand-card);
  border: 1px solid var(--brand-line);
  border-radius: var(--brand-radius);
  padding: var(--brand-space-3);
}

.brand-card--disabled {
  opacity: 0.55;
}

.brand-eyebrow {
  font-family: var(--brand-font-body);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-accent);
  font-weight: 600;
}

.brand-mark svg {
  display: block;
}

/* Dashboard dei workbench (Design EVO, Avatar EVO): schede, tile di scelta e
   card di upload drag&drop - condivisi tra
   templates/interface/base_pages/workbench_evo_home.html e
   workbench_avatar_home.html, non duplicati per pagina. */
.wb-tabs {
  border-bottom: 1px solid var(--brand-line);
}
.wb-tabs .nav-link {
  font-family: var(--brand-font-heading);
  font-weight: 600;
  color: var(--brand-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 6px;
  margin-right: 24px;
}
.wb-tabs .nav-link:hover {
  color: var(--brand-ink);
}
.wb-tabs .nav-link.active {
  color: var(--brand-ink);
  background: transparent;
  border-bottom-color: var(--brand-accent);
}
.wb-tile {
  display: block;
  text-decoration: none;
}
.wb-tile .brand-card {
  transition: border-color 120ms ease;
}
.wb-tile:hover .brand-card {
  border-color: var(--brand-accent);
}
.wb-stat-chip {
  background: var(--brand-card);
  border: 1px solid var(--brand-line);
  border-radius: var(--brand-radius);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-ink);
}
.wb-dropzone {
  cursor: pointer;
  text-align: center;
  transition: border-color 120ms ease, background-color 120ms ease;
}
.wb-dropzone:hover {
  border-color: var(--brand-accent);
}
.wb-dropzone--hover {
  border-color: var(--brand-accent);
  background: #eef5fa;
}
.wb-dropzone--riempita {
  border-color: #1a7f4b;
}
.wb-dropzone--riempita .dropzone-filename {
  color: #1a7f4b !important;
  font-weight: 600;
}

/* Tipografia globale: applicata subito su tutta l'app (interna e pubblica),
   caricata dopo main.css cosi' vince sul font-family generico impostato li'.
   Colori/sfondo di main.css non toccati qui - restyling di card/bottoni e'
   lavoro da fare modulo per modulo, non un cambio globale. */
body {
  font-family: var(--brand-font-body);
}

/* Navbar interna (partials/_navigation.html): stessa identita' della navbar
   pubblica, senza toccare la logica del menu dinamico (MAIN_MENU) che vive
   in menu/_menu_item.html - qui solo colori/font, non struttura. */
.brand-navbar {
  border-bottom: 1px solid var(--brand-line);
  box-shadow: none;
}

.brand-navbar .navbar-brand {
  font-family: var(--brand-font-heading);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--brand-ink) !important;
}

.brand-navbar-accent {
  color: var(--brand-accent);
}

.brand-navbar .nav-link {
  font-family: var(--brand-font-heading);
  font-weight: 600;
  color: var(--brand-ink) !important;
}

.brand-navbar .nav-link:hover,
.brand-navbar .nav-link.dropdown-toggle:hover {
  color: var(--brand-accent) !important;
}

.brand-navbar .nav-link.text-muted {
  color: var(--brand-muted) !important;
}

.brand-navbar .dropdown-menu {
  border: 1px solid var(--brand-line);
  box-shadow: none;
  border-radius: var(--brand-radius);
}

.brand-navbar .dropdown-item:hover {
  color: var(--brand-accent) !important;
}

/* Footer interno (partials/_footer.html) */
.brand-footer {
  background: var(--brand-paper);
  border-top: 1px solid var(--brand-line);
  color: var(--brand-muted);
}

.brand-footer a {
  color: var(--brand-muted);
}

.brand-footer a:hover {
  color: var(--brand-accent);
}

/* ==========================================================================
   Workflow a fasi (workbench design/avatar): la scheda VERTICALE (linguetta con testo ruotato, attaccata al pannello)
   e' una fase del workflow, le schede ORIZZONTALI (linguette in alto) sono i task di quella fase.
   Solo token del brand + tre colori semantici (stato); il blu accento segna soltanto "dove sei".
   ========================================================================== */
:root {
  --brand-ok: #2F7D5B;       /* completato */
  --brand-warn: #B7791F;     /* da fare / attenzione */
  --brand-danger: #B04A4A;   /* errore */
}

.wf-shell { display: flex; align-items: stretch; }
/* Il pannello con le schede: bordo sottile, angoli tondi tranne dove si attaccano le linguette */
.wf-main {
  flex: 1 1 auto; min-width: 0; padding: 12px; background: var(--brand-paper);
  border: 1px solid var(--brand-line); border-radius: 0 var(--brand-radius) var(--brand-radius) var(--brand-radius);
}

/* Linguette verticali (le fasi): sporgono a sinistra del pannello, testo ruotato che si legge dal basso */
.wf-rail { flex: 0 0 auto; display: flex; flex-direction: column; gap: 4px; padding-top: 10px; align-items: flex-end; }
.wf-rail__sep { height: 10px; }
.wf-step {
  position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 8px;
  width: 32px; padding: 10px 4px; margin-right: -1px; cursor: pointer;
  background: var(--brand-card); color: var(--brand-muted);
  border: 1px solid var(--brand-line); border-radius: 10px 0 0 10px;
}
.wf-step:hover { background: var(--brand-paper); color: var(--brand-ink); }
.wf-step:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: 1px; }
.wf-step.active {
  width: 36px; background: var(--brand-paper); color: var(--brand-ink);
  border-right-color: var(--brand-paper);                     /* si fonde con il pannello */
  box-shadow: inset 3px 0 0 var(--brand-accent);
}
.wf-step__marker {
  flex: 0 0 20px; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 11px; font-weight: 700; line-height: 1;
  background: var(--brand-paper); color: var(--brand-muted); border: 1.5px solid var(--brand-line);
}
.wf-step--current .wf-step__marker { background: var(--brand-accent); border-color: var(--brand-accent); color: #fff; }
.wf-step--done .wf-step__marker { background: var(--brand-ok); border-color: var(--brand-ok); color: #fff; }
.wf-step--staff .wf-step__marker { border-style: dashed; }
.wf-step__title {
  writing-mode: vertical-rl; transform: rotate(180deg); white-space: nowrap;
  font-family: var(--brand-font-heading); font-weight: 700; font-size: 13px; letter-spacing: .02em; color: inherit;
}

/* Fase: intestazione + contenuto */
.wf-pane { display: none; }
.wf-pane.show.active { display: block; }
.wf-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 10px; }
.wf-head__title { margin: 0; font-family: var(--brand-font-heading); font-weight: 700; font-size: 16px; color: var(--brand-ink); }
.wf-head__desc { margin: 2px 0 0; font-size: 12px; color: var(--brand-muted); }
.wf-chip {
  flex: none; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; white-space: nowrap;
  border: 1px solid var(--brand-line); background: var(--brand-card); color: var(--brand-muted);
}
.wf-chip--ok { color: var(--brand-ok); border-color: var(--brand-ok); background: #fff; }
.wf-chip--warn { color: var(--brand-warn); border-color: var(--brand-warn); background: #fff; }

/* Task della fase: linguette orizzontali in alto, l'attiva si fonde con il contenuto */
.wf-tabs { display: flex; gap: 3px; flex-wrap: wrap; align-items: flex-end; border-bottom: 1px solid var(--brand-line); margin-bottom: 10px; }
.wf-tab {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; margin-bottom: -1px; cursor: pointer;
  background: var(--brand-card); color: var(--brand-muted);
  border: 1px solid var(--brand-line); border-bottom-color: var(--brand-line); border-radius: 8px 8px 0 0;
  font-family: var(--brand-font-heading); font-weight: 600; font-size: 13px;
}
.wf-tab:hover { background: var(--brand-paper); color: var(--brand-ink); }
.wf-tab:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: -2px; }
.wf-tab.active {
  background: var(--brand-paper); color: var(--brand-ink); border-bottom-color: var(--brand-paper);
  box-shadow: inset 0 3px 0 var(--brand-accent);
}
.wf-tab__state { font-size: 12px; }
.wf-tab__state--ok { color: var(--brand-ok); }
.wf-tab__state--todo { color: var(--brand-warn); }
.wf-tab__count {
  padding: 0 6px; border-radius: 999px; font-size: 11px; font-weight: 700; background: var(--brand-paper);
  color: var(--brand-muted); border: 1px solid var(--brand-line);
}
.wf-tab.active .wf-tab__count { color: var(--brand-ink); }
.wf-tabpane { display: none; }
.wf-tabpane.show.active { display: block; }

/* Avviso di passaggio alla fase successiva / cosa manca */
.wf-callout {
  display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px;
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--brand-line); background: var(--brand-card);
  font-size: 13px; color: var(--brand-text);
}
.wf-callout--ok { border-color: var(--brand-ok); background: #F3F9F6; }
.wf-callout--warn { border-color: var(--brand-warn); background: #FBF7EE; }
.wf-callout ul { margin: 4px 0 0; padding-left: 18px; }

/* Barra segmentata di avanzamento (una tacca per fase) */
.wf-progress { display: flex; gap: 3px; margin: 8px 0 4px; }
.wf-progress__seg { flex: 1 1 0; height: 6px; border-radius: 3px; background: var(--brand-line); }
.wf-progress__seg--done { background: var(--brand-ok); }
.wf-progress__seg--current { background: var(--brand-accent); }

/* Breadcrumb delle fasi: solo testo, integrato sotto la card di intestazione */
.wf-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 4px; margin: 0 2px 10px; font-size: 12px; }
.wf-crumbs__sep { color: var(--brand-line); font-size: 14px; line-height: 1; }
.wf-crumb {
  display: inline-flex; align-items: center; gap: 3px; padding: 1px 3px; background: none; border: 0; border-radius: 4px;
  color: var(--brand-muted); font-family: var(--brand-font-body); font-size: 12px; font-weight: 600; cursor: pointer;
}
.wf-crumb:hover { color: var(--brand-ink); text-decoration: underline; }
.wf-crumb:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: 1px; }
.wf-crumb--done { color: var(--brand-ok); }
.wf-crumb--current { color: var(--brand-accent); }
.wf-crumb.active { color: var(--brand-ink); text-decoration: underline; text-decoration-color: var(--brand-accent);
  text-decoration-thickness: 2px; text-underline-offset: 4px; }

/* Filtro per arcata: segmenti su una riga, l'attivo in blu petrolio (l'accento blu segna solo "dove sei") */
.wf-filter { display: flex; align-items: center; gap: 8px; padding: 6px 8px; background: var(--brand-card);
  border: 1px solid var(--brand-line); border-radius: var(--brand-radius); }
.wf-filter__label { flex: none; font-size: 10px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-muted); }
.wf-filter__group { display: flex; flex: 1 1 auto; min-width: 0; border: 1px solid var(--brand-line); border-radius: 8px;
  overflow: hidden; background: var(--brand-paper); }
.wf-filter__group button { flex: 1 1 auto; padding: 4px 6px; border: 0; border-right: 1px solid var(--brand-line);
  background: transparent; color: var(--brand-muted); font-size: 12px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.wf-filter__group button:last-child { border-right: 0; }
.wf-filter__group button:hover { background: var(--brand-card); color: var(--brand-ink); }
.wf-filter__group button.active { background: var(--brand-ink); color: #fff; }
.wf-filter__group button:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: -2px; }