/* ============================================================================
   Symphony DMS — dizajn sistem po symphony.is brendu.
   Tamna tema, Poppins, ljubičasta #726BFF + cijan + purpur, pill dugmad,
   staklene kartice, blage animacije (uz poštovanje prefers-reduced-motion).
   ========================================================================== */

:root, [data-bs-theme="dark"] {
    /* Symphony tokeni (hsl vrijednosti sa symphony.is) */
    --sy-bg: hsl(220 13% 9%);
    --sy-bg-soft: hsl(220 13% 11%);
    --sy-card: hsl(220 13% 12%);
    --sy-card-hover: hsl(220 13% 14%);
    --sy-muted: hsl(220 13% 15%);
    --sy-border: hsl(220 13% 18%);
    --sy-border-strong: hsl(220 13% 24%);
    --sy-fg: hsl(0 0% 98%);
    --sy-fg-muted: hsl(220 8% 65%);
    --sy-primary: hsl(243 100% 71%);      /* #726BFF */
    --sy-primary-soft: hsla(243 100% 71% / .14);
    --sy-cyan: hsl(200 100% 60%);
    --sy-purple: hsl(280 100% 65%);
    --sy-coral: hsl(14 100% 70%);
    --sy-green: hsl(150 65% 52%);
    --sy-yellow: hsl(42 95% 60%);
    --sy-red: hsl(0 84% 62%);
    --sy-gradient: linear-gradient(100deg, var(--sy-primary), var(--sy-cyan) 55%, var(--sy-purple));
    --sy-radius: .75rem;

    /* Bootstrap preslikavanje */
    --bs-body-bg: var(--sy-bg);
    --bs-body-color: var(--sy-fg);
    --bs-secondary-color: var(--sy-fg-muted);
    --bs-tertiary-color: var(--sy-fg-muted);
    --bs-border-color: var(--sy-border);
    --bs-emphasis-color: #fff;
    --bs-secondary-bg: var(--sy-muted);
    --bs-tertiary-bg: var(--sy-bg-soft);
    --bs-link-color: var(--sy-primary);
    --bs-link-hover-color: hsl(243 100% 78%);
    --bs-body-font-family: "Poppins", -apple-system, "Segoe UI", Roboto, sans-serif;
    --bs-border-radius: var(--sy-radius);
}

html { font-size: 14px; scroll-behavior: smooth; }
@media (min-width: 768px) { html { font-size: 15px; } }

html { position: relative; min-height: 100%; }

body {
    margin-bottom: 64px;
    background:
        radial-gradient(60rem 40rem at 110% -20%, hsla(243 100% 71% / .08), transparent 60%),
        radial-gradient(50rem 34rem at -20% 115%, hsla(280 100% 65% / .07), transparent 60%),
        var(--sy-bg);
    background-attachment: fixed;
    color: var(--sy-fg);
    letter-spacing: .1px;
}

::selection { background: hsla(243 100% 71% / .35); }

/* ---------- Tipografija ---------- */
h1, h2, h3, h4, h5, .h1, .h2, .h3, .h4, .h5 {
    font-weight: 700;
    letter-spacing: -.02em;
    color: #fff;
}

.sy-naslov-gradient {
    background: var(--sy-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

code { color: var(--sy-cyan); background: hsla(200 100% 60% / .08); padding: .1em .35em; border-radius: .35rem; }

.text-muted { color: var(--sy-fg-muted) !important; }

/* ---------- Navigacija ---------- */
.sy-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: hsla(220 13% 9% / .82);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--sy-border);
}

.sy-brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 800;
    letter-spacing: -.03em;
    font-size: 1.15rem;
    color: #fff !important;
    text-decoration: none;
}

.sy-brand .znak {
    width: 2rem;
    height: 2rem;
    border-radius: .65rem;
    background: var(--sy-gradient);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 0 18px hsla(243 100% 71% / .45);
}

.sy-brand .dms { color: var(--sy-fg-muted); font-weight: 500; }

.sy-nav .nav-link {
    color: var(--sy-fg-muted);
    border-radius: 999px;
    padding: .45rem 1rem;
    font-weight: 500;
    transition: color .18s ease, background-color .18s ease, transform .18s ease;
}

.sy-nav .nav-link:hover { color: #fff; background: hsla(0 0% 100% / .06); transform: translateY(-1px); }

.sy-nav .nav-link.aktivan {
    color: #fff;
    background: var(--sy-primary-soft);
    box-shadow: inset 0 0 0 1px hsla(243 100% 71% / .35);
}

.sy-korisnik {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .3rem .9rem .3rem .4rem;
    border: 1px solid var(--sy-border);
    border-radius: 999px;
    background: hsla(0 0% 100% / .04);
}

.sy-avatar {
    width: 1.7rem;
    height: 1.7rem;
    border-radius: 50%;
    background: var(--sy-gradient);
    color: #fff;
    font-size: .8rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
}

/* ---------- Dugmad (pill, Symphony) ---------- */
.btn { border-radius: 999px; font-weight: 600; letter-spacing: .01em; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease; }
.btn:not(.btn-sm) { padding: .55rem 1.4rem; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    --bs-btn-bg: var(--sy-primary);
    --bs-btn-border-color: var(--sy-primary);
    --bs-btn-hover-bg: hsl(243 100% 66%);
    --bs-btn-hover-border-color: hsl(243 100% 66%);
    --bs-btn-active-bg: hsl(243 100% 62%);
    --bs-btn-active-border-color: hsl(243 100% 62%);
    box-shadow: 0 4px 18px hsla(243 100% 71% / .35);
}

.btn-primary:hover { box-shadow: 0 6px 24px hsla(243 100% 71% / .5); }

.btn-success {
    --bs-btn-bg: var(--sy-green);
    --bs-btn-border-color: var(--sy-green);
    --bs-btn-hover-bg: hsl(150 65% 46%);
    --bs-btn-hover-border-color: hsl(150 65% 46%);
    box-shadow: 0 4px 18px hsla(150 65% 52% / .3);
}

.btn-outline-secondary {
    --bs-btn-color: var(--sy-fg-muted);
    --bs-btn-border-color: var(--sy-border-strong);
    --bs-btn-hover-bg: hsla(0 0% 100% / .07);
    --bs-btn-hover-border-color: hsl(220 13% 34%);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: hsla(0 0% 100% / .1);
}

.btn-outline-primary {
    --bs-btn-color: var(--sy-primary);
    --bs-btn-border-color: hsla(243 100% 71% / .45);
    --bs-btn-hover-bg: var(--sy-primary-soft);
    --bs-btn-hover-border-color: var(--sy-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--sy-primary-soft);
}

.btn:focus-visible, .form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 .2rem hsla(243 100% 71% / .35);
    border-color: var(--sy-primary);
    outline: none;
}

/* ---------- Kartice i stakleni paneli ---------- */
.card, .sy-panel {
    background: linear-gradient(180deg, hsla(0 0% 100% / .03), transparent 40%), var(--sy-card);
    border: 1px solid var(--sy-border);
    border-radius: var(--sy-radius);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.card-header {
    background: hsla(0 0% 100% / .03);
    border-bottom: 1px solid var(--sy-border);
    font-weight: 600;
}

.card:hover { border-color: var(--sy-border-strong); }

.sy-panel { padding: 1.1rem 1.25rem; }

.bg-light { background: var(--sy-muted) !important; }
.border, .border-top, .border-bottom { border-color: var(--sy-border) !important; }
.border.rounded { background: var(--sy-bg-soft); }

/* Kartica-link (početna) */
.sy-kartica-link {
    display: block;
    text-decoration: none;
    color: var(--sy-fg);
    padding: 1.4rem 1.5rem;
    height: 100%;
}

.sy-kartica-link:hover { color: #fff; }

.sy-kartica-link .ikona {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: .8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: var(--sy-primary-soft);
    box-shadow: inset 0 0 0 1px hsla(243 100% 71% / .3);
    margin-bottom: .8rem;
}

a.card:hover, .sy-hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 34px hsla(220 13% 4% / .55), 0 0 0 1px hsla(243 100% 71% / .25);
}

/* ---------- Tabele ---------- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--sy-fg);
    --bs-table-border-color: var(--sy-border);
    --bs-table-striped-bg: hsla(0 0% 100% / .02);
    --bs-table-hover-bg: hsla(243 100% 71% / .06);
    margin-bottom: 0;
}

.table thead th {
    color: var(--sy-fg-muted);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .09em;
    border-bottom: 1px solid var(--sy-border-strong);
    padding-top: .7rem;
    padding-bottom: .7rem;
    white-space: nowrap;
}

.table td { padding-top: .65rem; padding-bottom: .65rem; vertical-align: middle; }
.table tbody tr { transition: background-color .15s ease; }
.table tbody tr:hover { background: hsla(243 100% 71% / .05); }
.table-light, .table .table-light td { background: hsla(0 0% 100% / .025) !important; color: var(--sy-fg); }

.table-responsive { border: 1px solid var(--sy-border); border-radius: var(--sy-radius); background: var(--sy-card); padding: .35rem .85rem .85rem; }

/* ---------- Forme ---------- */
.form-control, .form-select {
    background: var(--sy-bg-soft);
    border: 1px solid var(--sy-border-strong);
    color: var(--sy-fg);
    border-radius: .6rem;
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.form-control:hover, .form-select:hover { border-color: hsl(220 13% 30%); }
.form-control:focus, .form-select:focus { background: var(--sy-bg-soft); color: #fff; }
.form-control::placeholder { color: hsl(220 8% 45%); }
.form-label { color: var(--sy-fg-muted); font-size: .85rem; font-weight: 500; margin-bottom: .3rem; }
.form-check-input { background-color: var(--sy-bg-soft); border-color: var(--sy-border-strong); }
.form-check-input:checked { background-color: var(--sy-primary); border-color: var(--sy-primary); }

/* ---------- Bedževi ---------- */
.badge { font-weight: 600; letter-spacing: .02em; border-radius: 999px; padding: .38em .75em; }
.badge.bg-success { background: hsla(150 65% 52% / .16) !important; color: var(--sy-green); box-shadow: inset 0 0 0 1px hsla(150 65% 52% / .4); }
.badge.bg-primary { background: var(--sy-primary-soft) !important; color: hsl(243 100% 80%); box-shadow: inset 0 0 0 1px hsla(243 100% 71% / .4); }
.badge.bg-warning { background: hsla(42 95% 60% / .15) !important; color: var(--sy-yellow) !important; box-shadow: inset 0 0 0 1px hsla(42 95% 60% / .4); }
.badge.bg-danger { background: hsla(0 84% 62% / .15) !important; color: var(--sy-red); box-shadow: inset 0 0 0 1px hsla(0 84% 62% / .4); }
.badge.bg-secondary { background: hsla(0 0% 100% / .07) !important; color: var(--sy-fg-muted); box-shadow: inset 0 0 0 1px var(--sy-border-strong); }

/* ---------- Alerti ---------- */
.alert { border-radius: var(--sy-radius); border: 1px solid; backdrop-filter: blur(6px); }
.alert-success { background: hsla(150 65% 52% / .1); border-color: hsla(150 65% 52% / .35); color: hsl(150 60% 72%); }
.alert-danger { background: hsla(0 84% 62% / .1); border-color: hsla(0 84% 62% / .35); color: hsl(0 90% 78%); }
.alert-info { background: hsla(200 100% 60% / .1); border-color: hsla(200 100% 60% / .35); color: hsl(200 95% 75%); }
.alert-warning { background: hsla(42 95% 60% / .1); border-color: hsla(42 95% 60% / .35); color: hsl(42 95% 72%); }

/* ---------- Prijava (hero) ---------- */
.sy-auth {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sy-auth-kartica {
    position: relative;
    width: 100%;
    max-width: 26rem;
    padding: 2.2rem 2.2rem 1.8rem;
    background: hsla(220 13% 12% / .78);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    border: 1px solid hsla(0 0% 100% / .09);
    border-radius: 1.15rem;
    box-shadow: 0 30px 80px hsla(220 13% 3% / .6);
}

.sy-auth-kartica::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(140deg, hsla(243 100% 71% / .55), transparent 35%, transparent 65%, hsla(280 100% 65% / .45));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Lebdeće gradient mrlje u pozadini */
.sy-mrlje { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.sy-mrlja {
    position: absolute;
    width: 34rem;
    height: 34rem;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .32;
    animation: sy-lebdi 22s ease-in-out infinite alternate;
}

.sy-mrlja.m1 { background: hsl(243 100% 55%); top: -12rem; right: -8rem; }
.sy-mrlja.m2 { background: hsl(280 100% 45%); bottom: -14rem; left: -10rem; animation-delay: -8s; animation-duration: 28s; }
.sy-mrlja.m3 { background: hsl(200 100% 40%); top: 45%; left: 55%; width: 22rem; height: 22rem; opacity: .18; animation-delay: -15s; }

@keyframes sy-lebdi {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to { transform: translate3d(4rem, 2.5rem, 0) scale(1.15); }
}

/* QR kod mora na bijelu pločicu — skener na tamnoj podlozi ne čita */
.sy-qr { background: #fff; border-radius: .9rem; padding: .9rem; display: inline-block; }
.sy-qr img, .sy-qr svg, .sy-qr canvas { display: block; }

/* ---------- Animacije ulaska ---------- */
main.sy-ulaz > * { animation: sy-fade-up .5s ease-out both; }
main.sy-ulaz > *:nth-child(2) { animation-delay: .06s; }
main.sy-ulaz > *:nth-child(3) { animation-delay: .12s; }
main.sy-ulaz > *:nth-child(4) { animation-delay: .18s; }
main.sy-ulaz > *:nth-child(5) { animation-delay: .24s; }
main.sy-ulaz > *:nth-child(n+6) { animation-delay: .3s; }

@keyframes sy-fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}

/* Prazan sažetak validacije ne prikazuje crvenu kutiju */
.validation-summary-valid { display: none; }

/* ---------- Stablo foldera (lijevi vertikalni panel, obrazac Skenore) ---------- */
.sy-stablo { position: sticky; top: 4.5rem; max-height: calc(100vh - 6rem); overflow-y: auto; }

.sy-folder {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .3rem .55rem;
    margin: .1rem 0;
    border-radius: .55rem;
    color: var(--sy-fg-muted);
    text-decoration: none;
    font-size: .92rem;
    transition: background-color .15s ease, color .15s ease, transform .15s ease;
}

.sy-folder .ikona { width: 1rem; height: 1rem; flex-shrink: 0; color: var(--sy-primary); opacity: .8; }

a.sy-folder:hover { background: hsla(0 0% 100% / .06); color: #fff; transform: translateX(2px); }

.sy-folder.aktivan {
    background: var(--sy-primary-soft);
    color: #fff;
    box-shadow: inset 0 0 0 1px hsla(243 100% 71% / .35);
}

.sy-folder.aktivan .ikona { opacity: 1; }

.sy-folder.zakljucan { opacity: .45; cursor: not-allowed; }
.sy-folder.zakljucan .ikona { color: var(--sy-fg-muted); }

/* Sklopivo stablo: chevron + ugniježđene grane */
.sy-toggla {
    width: 1.1rem;
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--sy-fg-muted);
    font-size: .7rem;
    padding: 0;
    cursor: pointer;
    transform: rotate(90deg);
    transition: transform .18s ease, color .18s ease;
}

.sy-toggla:hover { color: #fff; }
.sy-toggla.zatvoren { transform: rotate(0deg); }
.sy-toggla.prazna { cursor: default; display: inline-block; }

.sy-grana { margin-left: 1.05rem; border-left: 1px solid var(--sy-border); padding-left: .35rem; }
.sy-grana.zatvorena { display: none; }

/* ---------- Desni panel kolona grida (TuzlaFarm obrazac: + na zaglavlju) ---------- */
.sy-kolone-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20rem;
    z-index: 1040;
    padding: 1.1rem 1.2rem;
    background: hsla(220 13% 12% / .97);
    backdrop-filter: blur(16px) saturate(140%);
    border-left: 1px solid var(--sy-border);
    box-shadow: -18px 0 44px hsla(220 13% 4% / .55);
    overflow-y: auto;
    animation: sy-uklizi .22s ease-out;
}

@keyframes sy-uklizi {
    from { transform: translateX(1.5rem); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.sy-kolona-red { border-bottom: 1px solid var(--sy-border); }
.sy-kolona-red:last-child { border-bottom: none; }

/* ---------- Footer ---------- */
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 48px;
    color: var(--sy-fg-muted);
    border-top: 1px solid var(--sy-border) !important;
    background: hsla(220 13% 9% / .8);
}