/* ==========================================================================
   MovimentiCap — token di design
   Palette dati validata (six-checks, modalità light e dark) — i valori dark
   sono gli stessi otto colori ri-calibrati sulla superficie scura, non un
   semplice ribaltamento.
   ========================================================================== */

:root {
    color-scheme: light;

    --plane:            #f9f9f7;
    --surface-1:        #fcfcfb;
    --surface-2:        #f3f3f0;

    --text-primary:     #0b0b0b;
    --text-secondary:   #52514e;
    --text-muted:       #898781;

    --grid:             #e1e0d9;
    --axis:             #c3c2b7;
    --border:           rgba(11, 11, 11, 0.10);
    --border-strong:    rgba(11, 11, 11, 0.18);

    --series-1:         #2a78d6;
    --series-2:         #eb6834;
    --series-3:         #1baf7a;
    --series-4:         #eda100;
    --series-5:         #e87ba4;
    --series-6:         #008300;
    --series-7:         #4a3aa7;
    --series-8:         #e34948;

    --stato-buono:      #0ca30c;
    --stato-attenzione: #fab219;
    --stato-serio:      #ec835a;
    --stato-critico:    #d03b3b;

    --testo-positivo:   #006300;

    --accento:          #2a78d6;
    --accento-tenue:    #e8f1fc;
    --accento-scuro:    #1c5cab;

    --raggio:           10px;
    --raggio-piccolo:   6px;
    --ombra:            0 1px 2px rgba(11, 11, 11, 0.05), 0 1px 3px rgba(11, 11, 11, 0.04);

    --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root:where(:not([data-theme="light"])) {
        color-scheme: dark;

        --plane:            #0d0d0d;
        --surface-1:        #1a1a19;
        --surface-2:        #232322;

        --text-primary:     #ffffff;
        --text-secondary:   #c3c2b7;
        --text-muted:       #898781;

        --grid:             #2c2c2a;
        --axis:             #383835;
        --border:           rgba(255, 255, 255, 0.10);
        --border-strong:    rgba(255, 255, 255, 0.18);

        --series-1:         #3987e5;
        --series-2:         #d95926;
        --series-3:         #199e70;
        --series-4:         #c98500;
        --series-5:         #d55181;
        --series-6:         #008300;
        --series-7:         #9085e9;
        --series-8:         #e66767;

        --testo-positivo:   #0ca30c;

        --accento:          #3987e5;
        --accento-tenue:    #15233a;
        --accento-scuro:    #86b6ef;
    }
}

/* ========================================================== base */

html, body {
    margin: 0;
    font-family: var(--font);
    background: var(--plane);
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.5;
}

h1, h2, h3, h4 { font-weight: 600; letter-spacing: -0.01em; margin: 0 0 .5rem; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.02rem; }

a { color: var(--accento); text-decoration: none; }
a:hover { text-decoration: underline; }

code { background: var(--surface-2); padding: .1em .35em; border-radius: 4px; font-size: .9em; }

/* ========================================================== impaginazione */

.app {
    display: flex;
    min-height: 100vh;
}

.barra-laterale {
    width: 248px;
    flex: 0 0 248px;
    background: var(--surface-1);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.marchio {
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.marchio-nome { font-weight: 650; font-size: 1.05rem; letter-spacing: -0.02em; }
.marchio-sotto { font-size: .78rem; color: var(--text-muted); }

.navigazione { padding: .75rem .6rem; overflow-y: auto; flex: 1; }

.nav-gruppo-titolo {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    padding: .9rem .65rem .35rem;
    font-weight: 600;
}

.nav-voce {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .5rem .65rem;
    border-radius: var(--raggio-piccolo);
    color: var(--text-secondary);
    font-size: .92rem;
    margin-bottom: 1px;
}

.nav-voce:hover { background: var(--surface-2); color: var(--text-primary); text-decoration: none; }

.nav-voce.active {
    background: var(--accento-tenue);
    color: var(--accento-scuro);
    font-weight: 550;
}

.nav-icona { width: 18px; text-align: center; opacity: .85; flex: 0 0 18px; }

.utente-corrente {
    border-top: 1px solid var(--border);
    padding: .85rem 1rem;
    font-size: .85rem;
}

.utente-nome { font-weight: 550; }
.utente-ruolo { color: var(--text-muted); font-size: .78rem; }

.contenuto {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.intestazione-pagina {
    padding: 1.4rem 1.75rem .25rem;
}

.intestazione-pagina p { color: var(--text-secondary); margin: 0 0 .5rem; max-width: 70ch; }

main { padding: .75rem 1.75rem 2.5rem; }

@media (max-width: 900px) {
    .app { flex-direction: column; }
    .barra-laterale { width: auto; flex: none; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--border); }
    .navigazione { display: flex; flex-wrap: wrap; gap: .25rem; }
    .nav-gruppo-titolo { display: none; }
    .intestazione-pagina, main { padding-left: 1rem; padding-right: 1rem; }
}

/* ========================================================== schede */

.scheda {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--raggio);
    box-shadow: var(--ombra);
    padding: 1.1rem 1.25rem;
    margin: 0 0 1.1rem;
}

.scheda-titolo { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: .2rem; }
.scheda-titolo h3 { margin: 0; }
.scheda-sotto { color: var(--text-secondary); font-size: .85rem; margin: 0 0 1rem; }

.griglia { display: grid; gap: 1.1rem; }
.griglia-2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.griglia-riquadri { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

/* ========================================================== riquadri statistici */

.riquadro {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--raggio);
    padding: .95rem 1.1rem 1rem;
    box-shadow: var(--ombra);
}

.riquadro-etichetta {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    font-weight: 600;
}

.riquadro-valore {
    font-size: 1.85rem;
    font-weight: 650;
    letter-spacing: -0.025em;
    margin-top: .3rem;
    line-height: 1.1;
}

.riquadro-nota { font-size: .8rem; color: var(--text-secondary); margin-top: .2rem; }
.riquadro.attenzione .riquadro-valore { color: var(--text-primary); }

/* ========================================================== grafici */

.grafico { margin: 0; }

.grafico-azioni { display: flex; gap: .35rem; }

.pulsante-vista {
    font-size: .78rem;
    padding: .2rem .55rem;
    border: 1px solid var(--border-strong);
    background: var(--surface-1);
    color: var(--text-secondary);
    border-radius: 999px;
    cursor: pointer;
}

.pulsante-vista:hover { background: var(--surface-2); color: var(--text-primary); }
.pulsante-vista[aria-pressed="true"] { background: var(--accento-tenue); color: var(--accento-scuro); border-color: transparent; }

/* --- barre orizzontali --- */

.barre { display: flex; flex-direction: column; gap: .55rem; }

.barra-riga { display: grid; grid-template-columns: minmax(90px, 26%) 1fr auto; align-items: center; gap: .7rem; }

.barra-etichetta { font-size: .86rem; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.barra-traccia { background: var(--surface-2); border-radius: 3px; height: 16px; position: relative; }

.barra-riempimento {
    height: 16px;
    background: var(--series-1);
    border-radius: 0 4px 4px 0;
    min-width: 2px;
    transition: width .25s ease;
}

.barra-valore { font-size: .86rem; font-variant-numeric: tabular-nums; color: var(--text-primary); font-weight: 550; min-width: 5.5rem; text-align: right; }
.barra-conteggio { font-size: .78rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* --- colonne (periodo) --- */

.colonne-area { position: relative; padding-left: 4.5rem; }

.colonne-griglia { position: absolute; inset: 0 0 0 4.5rem; pointer-events: none; }

.colonne-linea { position: absolute; left: 0; right: 0; border-top: 1px solid var(--grid); }
.colonne-linea.base { border-top-color: var(--axis); }

.colonne-tacca {
    position: absolute;
    right: calc(100% + .5rem);
    transform: translateY(-50%);
    font-size: .72rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.colonne { display: flex; align-items: flex-end; gap: 2px; position: relative; }

.colonna { flex: 1 1 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; min-width: 0; position: relative; cursor: default; }

.colonna-pila { width: 100%; max-width: 24px; display: flex; flex-direction: column; justify-content: flex-end; gap: 2px; }

.colonna-segmento { background: var(--series-1); min-height: 2px; }
.colonna-segmento:first-child { border-radius: 4px 4px 0 0; }
.colonna-segmento:last-child { border-radius: 0; }
.colonna-pila > .colonna-segmento:only-child { border-radius: 4px 4px 0 0; }

.colonne-etichette { display: flex; gap: 2px; margin-top: .4rem; }
.colonne-etichette > span {
    flex: 1 1 0;
    text-align: center;
    font-size: .72rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.colonna-zona { position: absolute; inset: 0; }

/* --- linea --- */

.linea-area { position: relative; padding-left: 4.5rem; }
.linea-svg { display: block; width: 100%; height: 220px; overflow: visible; }

/* --- tooltip --- */

.tooltip-grafico {
    position: absolute;
    z-index: 20;
    background: var(--surface-1);
    border: 1px solid var(--border-strong);
    border-radius: var(--raggio-piccolo);
    box-shadow: 0 4px 14px rgba(11, 11, 11, .12);
    padding: .5rem .65rem;
    font-size: .8rem;
    pointer-events: none;
    min-width: 11rem;
    transform: translate(-50%, -100%);
}

.tooltip-titolo { font-weight: 600; margin-bottom: .3rem; }
.tooltip-riga { display: flex; align-items: center; gap: .4rem; justify-content: space-between; }
.tooltip-riga .nome { display: flex; align-items: center; gap: .35rem; color: var(--text-secondary); }
.tooltip-riga .valore { font-variant-numeric: tabular-nums; font-weight: 550; }

/* --- legenda --- */

.legenda { display: flex; flex-wrap: wrap; gap: .3rem .9rem; margin-top: .85rem; }
.legenda-voce { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; color: var(--text-secondary); }
.pastiglia { width: 10px; height: 10px; border-radius: 3px; flex: 0 0 10px; background: var(--series-1); }

/* ========================================================== tabelle */

.tabella-contenitore { overflow-x: auto; }

table.dati {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
}

table.dati th, table.dati td { padding: .5rem .6rem; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.dati th { font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); font-weight: 600; }
table.dati td.numero, table.dati th.numero { text-align: right; font-variant-numeric: tabular-nums; }
table.dati tbody tr:hover { background: var(--surface-2); }
table.dati tfoot td { font-weight: 650; border-top: 1px solid var(--axis); border-bottom: none; }
table.dati .nota { color: var(--text-muted); white-space: normal; max-width: 24ch; }

.riga-annullata td { color: var(--text-muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.riga-annullata td.senza-tratto { text-decoration: none; }

/* ========================================================== form */

.campo { margin-bottom: 1rem; }
.campo label { display: block; font-size: .85rem; font-weight: 550; margin-bottom: .3rem; color: var(--text-secondary); }
.campo .aiuto { font-size: .78rem; color: var(--text-muted); margin-top: .25rem; }

input[type="text"], input[type="date"], input[type="number"], input[type="email"], input[type="password"], select, textarea {
    width: 100%;
    padding: .5rem .65rem;
    font: inherit;
    font-size: .95rem;
    color: var(--text-primary);
    background: var(--surface-1);
    border: 1px solid var(--border-strong);
    border-radius: var(--raggio-piccolo);
    box-sizing: border-box;
}

input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accento);
    outline-offset: 1px;
    border-color: var(--accento);
}

input.importo { font-size: 1.3rem; font-weight: 600; font-variant-numeric: tabular-nums; }

.validation-message, .messaggio-errore { color: var(--stato-critico); font-size: .82rem; margin-top: .25rem; }

.pulsante {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    padding: .55rem 1.05rem;
    font: inherit;
    font-size: .92rem;
    font-weight: 550;
    border-radius: var(--raggio-piccolo);
    border: 1px solid transparent;
    cursor: pointer;
    background: var(--surface-1);
    color: var(--text-primary);
    border-color: var(--border-strong);
    min-height: 40px;
}

.pulsante:hover:not(:disabled) { background: var(--surface-2); }
.pulsante:disabled { opacity: .55; cursor: not-allowed; }

.pulsante.primario { background: var(--accento); border-color: var(--accento); color: #fff; }
.pulsante.primario:hover:not(:disabled) { background: var(--accento-scuro); border-color: var(--accento-scuro); }

.pulsante.pericolo { color: var(--stato-critico); border-color: var(--stato-critico); background: transparent; }
.pulsante.pericolo:hover:not(:disabled) { background: var(--stato-critico); color: #fff; }

.pulsante.minimo { border-color: transparent; background: transparent; color: var(--accento); padding: .3rem .5rem; min-height: 32px; font-size: .85rem; }
.pulsante.minimo:hover:not(:disabled) { background: var(--surface-2); }

.azioni { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-top: 1.2rem; }

/* ========================================================== filtri */

.barra-filtri {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1rem;
    align-items: flex-end;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--raggio);
    padding: .9rem 1.1rem;
    margin-bottom: 1.1rem;
    box-shadow: var(--ombra);
}

.barra-filtri .campo { margin: 0; min-width: 9rem; }
.barra-filtri .campo.largo { min-width: 14rem; flex: 1 1 14rem; }
.periodi-rapidi { display: flex; gap: .3rem; flex-wrap: wrap; }

/* ========================================================== avvisi e badge */

.avviso {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    padding: .7rem .9rem;
    border-radius: var(--raggio-piccolo);
    border: 1px solid var(--border-strong);
    background: var(--surface-1);
    margin-bottom: 1rem;
    font-size: .9rem;
}

.avviso .icona { flex: 0 0 auto; font-weight: 700; }
.avviso.successo { border-color: var(--stato-buono); background: color-mix(in srgb, var(--stato-buono) 8%, var(--surface-1)); }
.avviso.successo .icona { color: var(--stato-buono); }
.avviso.errore { border-color: var(--stato-critico); background: color-mix(in srgb, var(--stato-critico) 8%, var(--surface-1)); }
.avviso.errore .icona { color: var(--stato-critico); }
.avviso.attenzione { border-color: var(--stato-attenzione); background: color-mix(in srgb, var(--stato-attenzione) 10%, var(--surface-1)); }
.avviso.attenzione .icona { color: var(--stato-serio); }
.avviso.informazione { border-color: var(--accento); background: var(--accento-tenue); }
.avviso.informazione .icona { color: var(--accento); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .74rem;
    font-weight: 600;
    padding: .12rem .5rem;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    white-space: nowrap;
}

.badge.corretto { border-color: var(--stato-attenzione); color: var(--text-primary); background: color-mix(in srgb, var(--stato-attenzione) 14%, var(--surface-1)); }
.badge.annullato { border-color: var(--stato-critico); color: var(--stato-critico); background: color-mix(in srgb, var(--stato-critico) 8%, var(--surface-1)); }
.badge.valido { border-color: var(--stato-buono); color: var(--testo-positivo); background: color-mix(in srgb, var(--stato-buono) 8%, var(--surface-1)); }

/* ========================================================== storico / differenze */

.cronologia { list-style: none; margin: 0; padding: 0; }

.cronologia > li {
    position: relative;
    padding: 0 0 1.25rem 1.6rem;
    border-left: 2px solid var(--grid);
}

.cronologia > li:last-child { border-left-color: transparent; padding-bottom: 0; }

.cronologia-punto {
    position: absolute;
    left: -7px;
    top: .25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--surface-1);
    border: 2px solid var(--axis);
}

.cronologia > li.corrente .cronologia-punto { border-color: var(--accento); background: var(--accento); }
.cronologia-testata { display: flex; flex-wrap: wrap; gap: .5rem; align-items: baseline; }
.cronologia-meta { font-size: .8rem; color: var(--text-muted); }
.cronologia-motivo { font-size: .88rem; margin-top: .3rem; font-style: italic; color: var(--text-secondary); }

.differenze { margin-top: .5rem; display: flex; flex-direction: column; gap: .2rem; }
.differenza { font-size: .85rem; display: flex; gap: .4rem; align-items: baseline; flex-wrap: wrap; }
.differenza .campo-nome { color: var(--text-muted); min-width: 5.5rem; }
.differenza .prima { color: var(--text-secondary); text-decoration: line-through; }
.differenza .freccia { color: var(--text-muted); }
.differenza .dopo { font-weight: 600; }

/* ========================================================== vuoto / caricamento */

.vuoto { text-align: center; padding: 2.5rem 1rem; color: var(--text-secondary); }
.vuoto .icona-grande { font-size: 2rem; display: block; margin-bottom: .5rem; opacity: .5; }

.in-caricamento { opacity: .55; transition: opacity .15s ease; }

.solo-lettori-schermo {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ========================================================== accesso */

.pagina-accesso { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem; background: var(--plane); }
.riquadro-accesso { background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--raggio); box-shadow: 0 8px 28px rgba(11,11,11,.08); padding: 2rem; width: 100%; max-width: 440px; }
.elenco-utenti-prova { display: flex; flex-direction: column; gap: .5rem; margin: 1rem 0; }

.utente-prova {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    padding: .65rem .85rem; border: 1px solid var(--border-strong); border-radius: var(--raggio-piccolo);
    background: var(--surface-1); cursor: pointer; font: inherit; text-align: left; color: inherit; width: 100%;
}

.utente-prova:hover { border-color: var(--accento); background: var(--accento-tenue); }

/* Blazor */
#blazor-error-ui { display: none; }
.blazor-error-boundary { background: var(--stato-critico); color: #fff; padding: 1rem; border-radius: var(--raggio); }

/* --- integrazioni grafici --- */
.barra-riga { position: relative; min-height: 26px; }
.tooltip-grafico.sotto { transform: translate(-50%, 6px); }
.colonne-involucro { position: relative; }
.linea-punti { position: absolute; inset: 0; }
.linea-etichette { position: relative; height: 1.1rem; margin-top: .4rem; }
.linea-etichette > span { position: absolute; transform: translateX(-50%); font-size: .72rem; color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.serie-attiva { outline: none; }
.colonna-etichetta { font-size: .7rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; margin-bottom: .2rem; white-space: nowrap; }
.linea-zone { position: absolute; inset: 0; display: flex; }
.linea-zona { flex: 1 1 0; min-width: 0; }
.linea-crocefilo { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--axis); transform: translateX(-50%); pointer-events: none; }
.linea-marcatore { position: absolute; width: 10px; height: 10px; border-radius: 50%; transform: translate(-50%, 50%); box-shadow: 0 0 0 2px var(--surface-1); pointer-events: none; }
.linea-etichetta-valore { position: absolute; transform: translate(-50%, -140%); font-size: .72rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; white-space: nowrap; pointer-events: none; }

/* ========================================================== scelta modalità */

.modalita-scelte { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .5rem; }

.modalita-scelta {
    display: flex; align-items: center; gap: .55rem;
    padding: .7rem .85rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--raggio-piccolo);
    background: var(--surface-1);
    cursor: pointer;
    font-size: .92rem;
    min-height: 46px;
}

.modalita-scelta:hover { border-color: var(--accento); }
.modalita-scelta:has(input:checked) { border-color: var(--accento); background: var(--accento-tenue); font-weight: 550; }
.modalita-scelta:has(input:focus-visible) { outline: 2px solid var(--accento); outline-offset: 1px; }
.modalita-scelta input { width: auto; margin: 0; accent-color: var(--accento); }

.maschera { max-width: 720px; }
.maschera-riga { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }

.riepilogo-inserimento { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; font-size: .88rem; color: var(--text-secondary); }
.riepilogo-inserimento strong { color: var(--text-primary); }

/* ========================================================== finestre di dialogo */

.velo {
    position: fixed; inset: 0; background: rgba(11, 11, 11, .45);
    display: grid; place-items: center; padding: 1rem; z-index: 50;
}

.dialogo {
    background: var(--surface-1);
    border-radius: var(--raggio);
    border: 1px solid var(--border);
    box-shadow: 0 18px 50px rgba(11, 11, 11, .25);
    width: 100%; max-width: 620px;
    max-height: 90vh; overflow-y: auto;
    padding: 1.4rem 1.5rem;
}

.dialogo.larga { max-width: 820px; }
.dialogo h2 { margin-top: 0; }
.dialogo-sotto { color: var(--text-secondary); font-size: .88rem; margin: -.3rem 0 1.1rem; }
table.dati td.variato { background: color-mix(in srgb, var(--stato-attenzione) 14%, transparent); font-weight: 550; }