/* ============================================================================
   NexusFlow — modules.css
   Zakres: pulpit, kalendarz, finanse/płatności, autoryzacja, drobne.
   Używa WYŁĄCZNIE zmiennych z tokens.css. Bez :root, @import, Tailwind.
   ========================================================================== */


/* ============================================================================
   1. AUTORYZACJA
   ========================================================================== */

.auth {
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: var(--sp-md);
    background: var(--surface);
}

.auth__card {
    width: 100%;
    max-width: 400px;
    background: var(--surface-container-lowest);
    box-shadow: var(--shadow-card);
    border-radius: var(--r-lg);
    padding: 28px;
    border: 1px solid var(--outline-variant);
}

.auth__brand {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
}

.form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--on-surface-variant);
}

.form-error {
    background: color-mix(in srgb, var(--error) 10%, transparent);
    color: var(--error);
    border: 1px solid color-mix(in srgb, var(--error) 25%, transparent);
    padding: 10px var(--sp-sm);
    border-radius: var(--r-md);
    margin-bottom: 14px;
    font-size: 14px;
}


/* ============================================================================
   2. PULPIT — kafelki KPI
   ========================================================================== */

.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--sp-sm);
}

.tile {
    display: flex;
    flex-direction: column;
    gap: var(--sp-xs);
    padding: 18px;
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.tile:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
    text-decoration: none;
    transform: translateY(-2px);
}

.tile__num {
    font-size: 30px;
    font-weight: 700;
    color: var(--on-surface);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

.tile__lbl {
    font-size: 13px;
    color: var(--on-surface-variant);
    font-weight: 500;
}


/* ============================================================================
   2a. PULPIT — siatka kart bento (.dash)
   ========================================================================== */

.dash {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--sp-md);
    align-items: start;
}


/* ============================================================================
   2b. PULPIT — wiersze list w kartach (.drow)
   ========================================================================== */

.drow {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-top: 1px solid var(--outline-variant);
}

.card .drow:first-of-type {
    border-top: 0;
}

.drow__main {
    flex: 1;
    min-width: 0;
}

.drow__title {
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
    color: var(--on-surface);
}

a.drow__title {
    color: var(--on-surface);
    text-decoration: none;
}

a.drow__title:hover {
    text-decoration: underline;
    color: var(--primary);
}

.drow__meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 2px;
    font-size: 12px;
    color: var(--on-surface-variant);
}

.dchip {
    font-weight: 700;
    padding: 1px 7px;
    border-radius: var(--r-pill);
    background: var(--surface-container);
    color: var(--on-surface-variant);
    font-size: 11px;
}

.dchip--soon {
    color: var(--warning);
    background: var(--warning-container);
}

.dchip--high,
.dchip--crit {
    color: var(--error);
    background: var(--error-container);
}

.drow .status-btns {
    flex: none;
}

.drow .sbtn {
    height: 26px;
    padding: 0 8px;
    font-size: 11px;
}


/* ============================================================================
   3. KALENDARZ
   ========================================================================== */

.cal-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-sm);
    flex-wrap: wrap;
    padding: var(--sp-sm) 0;
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.cal-head {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--on-surface-variant);
    padding: 4px 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cal-cell {
    min-height: 96px;
    background: var(--surface-container-lowest);
    border: 1px solid var(--outline-variant);
    border-radius: var(--r-sm);
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    overflow: hidden;
    transition: background 120ms ease;
}

.cal-cell:hover {
    background: var(--surface-container-low);
}

.cal-cell--out {
    opacity: 0.45;
    background: var(--surface-container-low);
}

.cal-cell--today {
    border-color: var(--primary);
    box-shadow: inset 0 0 0 1px var(--primary);
}

.cal-day {
    font-size: 12px;
    font-weight: 600;
    color: var(--on-surface-variant);
    line-height: 1;
}

a.cal-day {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: var(--r-pill);
    text-decoration: none;
    color: var(--on-surface-variant);
    font-size: 12px;
    font-weight: 600;
    transition: background 120ms ease, color 120ms ease;
}

a.cal-day:hover {
    color: var(--primary);
    background: var(--primary-fixed);
    text-decoration: none;
}

.cal-cell--today a.cal-day {
    background: var(--primary);
    color: var(--on-primary);
}

.cal-cell--today a.cal-day:hover {
    background: var(--on-primary-fixed-variant);
    color: var(--on-primary);
}

.cal-ev {
    font-size: 11px;
    line-height: 1.3;
    padding: 2px 6px;
    border-radius: var(--r-pill);
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.cal-more {
    font-size: 11px;
    color: var(--on-surface-variant);
    padding: 0 2px;
}

.cal-legend {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: var(--sp-xs);
    font-size: 12px;
    align-items: center;
}

/* Kolory zdarzeń według priorytetu */
.ev--prio-low      { background: var(--c-low); }
.ev--prio-medium   { background: var(--c-medium); }
.ev--prio-high     { background: var(--c-high); }
.ev--prio-critical { background: var(--c-critical); }

/* Kolory zdarzeń według typu */
.ev--project { background: #8b5cf6; }
.ev--payment { background: var(--warning); }
.ev--event   { background: #14b8a6; }

/* Ikona kalendarza (mały kwadrat 32px) */
.cal-icon {
    width: 32px;
    height: 32px;
    flex: none;
    display: grid;
    place-items: center;
    border-radius: var(--r-sm);
    background: var(--surface-container);
    color: var(--on-surface-variant);
    font-size: 14px;
}

@media (max-width: 640px) {
    .cal-cell {
        min-height: 64px;
        padding: 4px;
    }

    .cal-ev {
        font-size: 10px;
    }

    .cal-grid {
        gap: 3px;
    }
}


/* ============================================================================
   4. FINANSE — KSIĘGA PŁATNOŚCI (.ledger)
   ========================================================================== */

.ledger {
    width: 100%;
    margin-top: 8px;
    border-collapse: collapse;
    font-size: 13px;
    font-family: var(--font);
}

.ledger th,
.ledger td {
    padding: 7px 8px;
    text-align: left;
    border-bottom: 1px solid var(--outline-variant);
    vertical-align: middle;
}

/* Wyrównanie kwot i dat do prawej (kolumny 3 i 4) */
.ledger td:nth-child(3),
.ledger td:nth-child(4),
.ledger th:nth-child(3),
.ledger th:nth-child(4) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.ledger thead th {
    color: var(--on-surface-variant);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.ledger tfoot th {
    border-bottom: none;
    padding-top: 10px;
    font-weight: 700;
    color: var(--on-surface);
}

.ledger tbody tr:hover td {
    background: var(--surface-container-low);
}

/* Kierunki kwot */
.led--up {
    color: var(--error);
    font-weight: 600;
}

.led--down {
    color: var(--secondary);
    font-weight: 600;
}


/* ============================================================================
   4a. FINANSE — kolumny płatności (.pay-cols / .pay-col)
   ========================================================================== */

.pay-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: var(--sp-md);
    align-items: start;
}

.pay-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pay-col__head {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    color: var(--on-surface);
}

.pay-col__sum {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    font-size: 18px;
}

.pay-col .item {
    flex-wrap: wrap;
}


/* ============================================================================
   4b. FINANSE — kierunki płatności (.pdir--)
   ========================================================================== */

.pdir--lent {
    color: var(--secondary);
    font-weight: 600;
}

.pdir--borrowed {
    color: var(--error);
    font-weight: 600;
}


/* ============================================================================
   4c. FINANSE — historia rat (.inst-hist)
   ========================================================================== */

.inst-hist {
    margin-top: 6px;
    font-size: 12px;
}

.inst-hist summary {
    cursor: pointer;
    color: var(--on-surface-variant);
    user-select: none;
}

.inst-hist summary:hover {
    color: var(--primary);
}

.inst-hist ul {
    margin: 4px 0 0 18px;
    padding: 0;
    color: var(--on-surface-variant);
    line-height: 1.6;
}


/* ============================================================================
   4d. FINANSE — kod QR i link zaproszenia
   ========================================================================== */

.qr {
    width: 120px;
    height: 120px;
    flex: none;
    background: var(--surface-container-lowest);
    border-radius: var(--r-sm);
    padding: 6px;
    border: 1px solid var(--outline-variant);
    box-shadow: var(--shadow-sm);
}

.qr svg {
    width: 100%;
    height: 100%;
    display: block;
}

.invite-link {
    width: 100%;
    margin-top: 8px;
    font-size: 13px;
    color: var(--primary);
    word-break: break-all;
}

/* ---- Pulpit: akcenty kategorii (niebieski/zielony/różowy/amber) ---- */
.tile { --accent: var(--primary); }
.tile--tasks { --accent: var(--primary); }
.tile--projects { --accent: var(--secondary); }
.tile--payments { --accent: var(--tertiary); }
.tile--alerts { --accent: var(--warning); }
.tile__ico { width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--r-md); background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); font-size: 22px; }
.tile__num { color: var(--accent); }
.tile:hover { border-color: var(--accent); }
.tile:hover .tile__ico { background: color-mix(in srgb, var(--accent) 22%, transparent); }