main > .container-fluid {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.not-set {
    color: var(--bs-danger);
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}

a.asc:after {
    border-bottom: solid 7px var(--bs-body-color);
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px var(--bs-body-color);
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: var(--bs-secondary-color);
}

.error-summary {
    color: var(--bs-danger-text-emphasis);
    background: var(--bs-danger-bg-subtle);
    border-left: 3px solid var(--bs-danger-border-subtle);
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align navbar brand baseline with nav links */
.navbar > .container,
.navbar > .container-fluid {
    align-items: baseline;
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    color: var(--bs-navbar-color);
}

@media (max-width: 767.98px) {
    .navbar-nav .nav-link.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}

.navbar-nav .nav-link.logout:focus,
.navbar-nav .nav-link.logout:hover {
    color: var(--bs-navbar-hover-color);
}

/* footer logo: light logo by default (light bg-body-tertiary), dark logo for dark theme */
.footer-logo-dark { display: none; }

[data-bs-theme="dark"] .footer-logo-light { display: none; }
[data-bs-theme="dark"] .footer-logo-dark  { display: inline-block; }

/* login inputs: seamless icon inside input (Volt style) */
.login-split-card .input-group {
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.login-split-card .input-group .input-group-text {
    background: transparent;
    border: 0;
    padding-left: 1rem;
    padding-right: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-split-card .input-group .form-control {
    border: 0;
    background: transparent;
}

.login-split-card .input-group .form-control:focus {
    box-shadow: none;
}

.login-split-card .input-group:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 .25rem rgba(var(--bs-primary-rgb), .25);
}

/* validation styles for login split card (browsers with :has()) */
@supports selector(.input-group:has(.is-invalid)) {
    .login-split-card .input-group:has(.is-invalid) ~ .invalid-feedback {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group:has(.is-invalid) {
        border-color: var(--bs-danger);
    }

    .login-split-card .input-group:has(.is-invalid):focus-within {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* fallback validation styles for login split card (browsers without :has()) */
@supports not selector(.input-group:has(.is-invalid)) {
    .login-split-card .invalid-feedback:not(:empty) {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group .form-control.is-invalid {
        border: var(--bs-border-width) solid var(--bs-danger);
    }

    .login-split-card .input-group .form-control.is-invalid:focus {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* login split card */
.login-split-card {
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .10);
    background-color: var(--bs-gray-100);
    width: 100%;
    max-width: 900px;
}

.login-split-card-wide {
    max-width: 960px;
}

.login-brand-title {
    font-size: 1.75rem;
    line-height: 1.3;
}

.login-brand-text {
    font-size: .9rem;
}

.login-brand-panel {
    background: linear-gradient(135deg, #40B3D8 0%, #3a9cbd 40%, #83C933 100%);
    position: relative;
    min-height: 480px;
}

.login-brand-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(241, 138, 42, .25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(131, 201, 51, .2) 0%, transparent 40%);
    pointer-events: none;
}

.login-btn {
    background: linear-gradient(135deg, #40B3D8, #3a9cbd);
    border: none;
    font-weight: 600;
    letter-spacing: .02em;
    transition: opacity .2s, transform .1s;
}

.login-btn:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.login-btn:active {
    transform: translateY(0);
}

/* dark mode login card */
[data-bs-theme="dark"] .login-split-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 4px 24px rgba(0, 0, 0, .4);
}

[data-bs-theme="dark"] .login-mobile-logo {
    filter: invert(1);
}

/* contact form textarea height */
.site-contact textarea.form-control {
    height: 140px;
}

/* captcha: blend with card background */
.site-contact img[src*="captcha"] {
    border-radius: var(--bs-border-radius);
    mix-blend-mode: multiply;
}

/* dark mode: invert captcha for visibility on dark background */
[data-bs-theme="dark"] .site-contact img[src*="captcha"] {
    mix-blend-mode: screen;
    filter: invert(1) hue-rotate(180deg);
}

/* centered page layout */
.site-login,
.site-contact,
.site-index,
.site-error,
.site-about,
.site-contact-success {
    flex: 1;
}

.site-error .site-error-content,
.site-about .site-about-content,
.site-contact-success .site-contact-success-content {
    width: 100%;
    max-width: 90%;
}

@media (min-width: 576px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 80%;
    }
}

@media (min-width: 768px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 60%;
    }
}

@media (min-width: 992px) {
    .site-error .site-error-content,
    .site-about .site-about-content,
    .site-contact-success .site-contact-success-content {
        max-width: 50%;
    }
}

/* hero banner */
.hero-banner {
    background: linear-gradient(135deg, #83C933 0%, #3a9cbd 40%, #40B3D8 100%);
    position: relative;
}

.hero-lead {
    max-width: 520px;
}

.hero-logo {
    height: 120px;
    opacity: .45;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(circle at 15% 85%, rgba(241, 138, 42, .3) 0%, transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(131, 201, 51, .25) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(64, 179, 216, .15) 0%, transparent 60%);
    pointer-events: none;
}

/* extension cards */
.extension-card {
    transition: transform .15s ease-in-out, box-shadow .15s ease-in-out;
}

.extension-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .12) !important;
}

.extension-icon {
    font-size: 1.5rem;
    line-height: 1;
}

/* dark mode: extension cards */
[data-bs-theme="dark"] .extension-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 2px 8px rgba(0, 0, 0, .3);
}

[data-bs-theme="dark"] .extension-card:hover {
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 8px 24px rgba(0, 0, 0, .4) !important;
}

/* Mirniji fokus: bez plavog glow-a, samo diskretno tamnija ivica */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    box-shadow: none;
    border-color: var(--bs-secondary-color);
}

.btn:focus,
.btn:focus-visible,
.btn:active:focus-visible {
    box-shadow: none;
}

/* Polje kao jedini sadržaj grid kolone: vertikalni ritam daje row g-*, ne margina polja */
.row > [class*="col"] > div[class*="field-"]:only-child {
    margin-bottom: 0;
}

/* Dashboard tabele: kompaktan red kao stari sistem */
.dashboard-table > :not(caption) > * > * {
    padding-top: .3rem;
    padding-bottom: .3rem;
}

.min-w-0 {
    min-width: 0;
}

/* Quick-info chipovi promena u feedovima: [ Label | staro › novo ] */
.change-chip {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .3rem;
    padding: 0 .35rem 0 0;
    font-size: .78rem;
    line-height: 1.55;
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
}

.change-chip-label {
    background: var(--bs-tertiary-bg);
    color: var(--bs-secondary-color);
    padding: 0 .35rem;
    font-weight: 500;
}

.change-chip-old {
    color: var(--bs-secondary-color);
}

.change-chip-arrow {
    color: var(--bs-secondary-color);
}

.change-chip-new {
    color: var(--bs-body-color);
}

.activity-time {
    width: 2.6rem;
}

.activity-excerpt {
    overflow-wrap: anywhere;
}

/* ---- Troslojna navigacija (sistemski meni · brend · projekti · kontekst) ---- */
.brand-strip {
    margin-top: 56px;                 /* fiksni gornji navbar */
    padding: .5rem 0 .35rem;
    background: var(--bs-body-bg);
}

.brand-strip-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    text-decoration: none;
    color: var(--bs-danger);
}

.brand-strip-title {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: .02em;
    text-transform: uppercase;
}

.project-tabs {
    background: var(--bs-body-bg);
    padding-top: .15rem;
}

.project-tab {
    display: inline-block;
    padding: .25rem .7rem;
    border: 1px solid var(--bs-border-color);
    border-bottom: none;
    border-radius: .25rem .25rem 0 0;
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    text-decoration: none;
    font-size: .875rem;
    line-height: 1.6;
}

.project-tab:hover {
    background: var(--bs-secondary-bg);
    color: var(--bs-body-color);
}

.project-tab.active {
    background: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
    font-weight: 500;
}

.project-subnav {
    background: var(--bs-primary);
    padding: .3rem 0;
}

.project-subnav-link {
    color: rgba(255, 255, 255, .85);
    text-decoration: none;
    font-size: .875rem;
}

.project-subnav-link:hover {
    color: #fff;
}

.project-subnav-link.active {
    color: #fff;
    font-weight: 600;
}

.breadcrumb-strip {
    background: var(--bs-tertiary-bg);
    border-bottom: 1px solid var(--bs-border-color);
    padding: .35rem 0;
    font-size: .85rem;
}

.breadcrumb-strip .breadcrumb {
    --bs-breadcrumb-divider: '/';
}

main > .container-fluid {
    padding: 1rem 15px 20px;
}

/* ---- Lista tiketa: uzak sticky panel filtera + rezultati sa levim borderom ---- */
.ticket-filters {
    padding-right: 1rem;
}

/* bez sticky/overflow-a — apsolutni dropdown MultiSelect-a bi bio isečen */
.ticket-filters-inner {
    padding-right: .35rem;
}

.ticket-filter-form .form-label {
    margin-bottom: .15rem;
    font-size: .8rem;
    color: var(--bs-secondary-color);
}

.ticket-filter-form .mb-3 {
    margin-bottom: .6rem !important;
}

.ticket-filter-form .btn-group,
.ticket-filter-form .multiselect {
    width: 100%;
    text-align: left;
}

.ticket-results {
    border-left: 1px solid var(--bs-border-color);
    padding-left: 1rem;
}

.ticket-table > :not(caption) > * > * {
    padding-top: .3rem;
    padding-bottom: .3rem;
}

/* V3 switch veličina */
.form-switch-md .form-check-input {
    width: 2.4rem;
    height: 1.2rem;
    margin-top: .1rem;
}

.form-switch-md .form-check-label {
    padding-left: .35rem;
    line-height: 1.4rem;
}

.from-to-group .form-control {
    font-size: .875rem;
}

/* ---- MultiSelect: port V3 izgleda (custom.css) na BS5 promenljive ---- */
.btn.multiselect {
    width: 100%;
    height: calc(2.25rem + 2px);
    line-height: 1.5;
    text-align: left;
    background-color: var(--bs-body-bg);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right .75rem center;
    background-size: 16px 12px;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    color: var(--bs-body-color);
    outline: 0;
    padding: .375rem 2.25rem .375rem .75rem;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
}

[data-bs-theme="dark"] .btn.multiselect {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23dee2e6' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.btn.multiselect.show,
.btn.multiselect:first-child:active {
    background-color: var(--bs-body-bg);
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

ul.dropdown-menu.multiselect-container.show {
    top: -1px !important;
}

.multiselect-container {
    width: 100%;
    top: -.25rem;
    max-height: 300px;
    overflow: hidden auto;
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-top: none;
    border-radius: var(--bs-border-radius);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    box-shadow: none;
    list-style-type: none;
    z-index: 1021;
}

.multiselect-container > li {
    padding: 0;
}

.multiselect-container .check-container {
    padding: .4rem 1rem;
}

.multiselect-container .check-container input[type=checkbox] {
    width: 1.15em;
    height: 1.15em;
    margin-right: .5rem;
}

.multiselect-container > li.multiselect-option,
.multiselect-container > li.multiselect-all,
.multiselect-container > span.multiselect-group {
    pointer-events: none;
}

.multiselect-container > li.multiselect-option input,
.multiselect-container > li.multiselect-all input {
    pointer-events: all;
}

.multiselect-container > li.multiselect-option span.form-check-label,
.multiselect-container > li.multiselect-all span.form-check-label {
    pointer-events: all;
    display: inline-flex !important;
}

.multiselect-container .multiselect-filter {
    padding: .4rem .75rem;
}

ul.dropdown-menu.multiselect-container {
    animation-duration: 0s !important;
}

/* uski panel filtera — grupa mora da popuni kolonu */
.ticket-filter-form .btn-group {
    width: 100%;
}

/* Select2: isti mirni fokus kao ostala polja — bez plavog glow-a na polju I na meniju */
.select2-container--krajee-bs5 .select2-selection,
.select2-container--krajee-bs5.select2-container--focus:not(.select2-container--disabled) .select2-selection,
.select2-container--krajee-bs5.select2-container--open:not(.select2-container--disabled) .select2-selection,
.select2-container--krajee-bs5:not(.select2-container--disabled) .select2-selection:focus {
    box-shadow: none !important;
    border-color: var(--bs-border-color) !important;
}

.select2-container--krajee-bs5.select2-container--focus:not(.select2-container--disabled) .select2-selection {
    border-color: var(--bs-secondary-color) !important;
}

/* otvoren: kontrola I meni dobijaju istu, tamniju ivicu — jedan okvir oko oba */
.select2-container--krajee-bs5.select2-container--open:not(.select2-container--disabled) .select2-selection {
    border-color: var(--bs-secondary-color) !important;
}

/* otvoren select = jedna celina: kontrola i meni dele ivicu, spoj je bez linije */
.select2-container--krajee-bs5:not(.select2-container--disabled) .select2-dropdown {
    border-color: var(--bs-secondary-color) !important;
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1) !important;
}

.select2-container--krajee-bs5.select2-container--open.select2-container--below:not(.select2-container--disabled) .select2-selection {
    border-bottom-color: transparent !important;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.select2-container--krajee-bs5.select2-container--open.select2-container--above:not(.select2-container--disabled) .select2-selection {
    border-top-color: transparent !important;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
}

.select2-container--krajee-bs5 .select2-dropdown--below {
    border-top: none !important;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    margin-top: 0 !important;
}

/* pretraga u meniju: bez sopstvenog "okvira u okviru", samo linija razdvajanja */
.select2-container--krajee-bs5 .select2-search--dropdown {
    padding: 0;
}

.select2-container--krajee-bs5 .select2-search--dropdown .select2-search__field {
    border: none;
    border-bottom: 1px solid var(--bs-border-color);
    border-radius: 0;
    box-shadow: none;
    padding: .375rem .75rem;
}

.select2-container--krajee-bs5 .select2-dropdown--above {
    border-bottom: none !important;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    box-shadow: 0 -.5rem 1rem rgba(0, 0, 0, .1) !important;
}

.select2-container--krajee-bs5 .select2-results__option--highlighted[aria-selected] {
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
}

.select2-container--krajee-bs5 .select2-results__option[aria-selected="true"] {
    background-color: var(--bs-secondary-bg);
    color: var(--bs-body-color);
}

/* EasyMDE: prati temu i visinu forme */
.EasyMDEContainer .CodeMirror {
    border-color: var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
}

.EasyMDEContainer .editor-toolbar {
    border-color: var(--bs-border-color);
    border-top-left-radius: var(--bs-border-radius);
    border-top-right-radius: var(--bs-border-radius);
    opacity: 1;
}

.EasyMDEContainer .editor-toolbar button {
    color: var(--bs-body-color);
}

[data-bs-theme="dark"] .EasyMDEContainer .CodeMirror-cursor {
    border-left-color: var(--bs-body-color);
}

/* ---- Prilozi: fajl po redu sa akcijama desno (izgled kao V3) ---- */
.file-input .file-preview {
    border: none;
    padding: 0;
    box-shadow: none;
}

.file-input .file-preview-thumbnails {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.file-input .file-preview-frame {
    display: flex;
    align-items: center;
    gap: .75rem;
    width: 100%;
    margin: 0;
    padding: .5rem .75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    box-shadow: none;
    background: var(--bs-body-bg);
}

.file-input .file-preview-frame:hover {
    box-shadow: none;
    background: var(--bs-tertiary-bg);
}

.file-input .file-preview-frame .kv-file-content {
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.file-input .file-preview-frame .file-thumbnail-footer {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    min-width: 0;
    text-align: left;
}

.file-input .file-preview-frame .file-footer-caption {
    display: block;
    margin: 0;
    padding: 0;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--bs-body-color);
}

.file-input .file-preview-frame .file-footer-buttons {
    display: flex;
    gap: .25rem;
    flex: 0 0 auto;
}

.file-input .file-preview-frame .file-caption-info,
.file-input .file-preview-frame .file-size-info {
    display: inline;
}

.file-input .file-drop-zone {
    border: none;
    margin: 0;
    min-height: auto;
}

.file-input .file-drop-zone-title {
    display: none;
}

/* EasyMDE traka: jedan red, ikonice iste veličine, dropdown ne gura sadržaj */
.EasyMDEContainer .editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .1rem;
    padding: .35rem .5rem;
}

.EasyMDEContainer .editor-toolbar button,
.EasyMDEContainer .editor-toolbar .easymde-dropdown {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    line-height: 30px;
}

.EasyMDEContainer .editor-toolbar .easymde-dropdown-content {
    position: absolute;
    top: 30px;
    left: 0;
}

.EasyMDEContainer .editor-toolbar i.separator {
    flex: 0 0 auto;
    margin: 0 .3rem;
}

/* Details panel je referenca, ne fokus — sitniji i mirniji */
.ticket-details .table th {
    font-weight: 500;
    color: var(--bs-secondary-color);
    width: 40%;
}

.ticket-details .table td {
    color: var(--bs-body-color);
}

/* Prilozi u telu komentara */
.attachment-image {
    max-width: 100%;
    max-height: 22rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    margin: .25rem 0;
}

.attachment-strip .attachment-image {
    max-height: 8rem;
    width: auto;
}

/* Stablo hijerarhije: nivoi uvučeni, tekući tiket istaknut */
.hierarchy-node {
    padding-top: .15rem;
    padding-bottom: .15rem;
    border-radius: var(--bs-border-radius);
}

.hierarchy-node:hover {
    background: var(--bs-tertiary-bg);
}

.hierarchy-current {
    background: var(--bs-primary-bg-subtle);
}

.hierarchy-current:hover {
    background: var(--bs-primary-bg-subtle);
}