/**
 * Filter Forms - jedinstveni CSS za filter kontejnere i forme
 * Uključuje: filter-bar, filter-section, filter-row, filter-item, filter-form, responsive grid
 * Učitati pre filter-inputs.css na stranicama sa filterima.
 */

/* ========== Filter bar - glavni kontejner ========== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    row-gap: 1rem;
    column-gap: 1rem;
    width: 100%;
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.filter-sort-section {
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.filter-bar.filter-bar-column {
    flex-direction: column;
    align-items: stretch;
}

/* ========== Filter section - wrapper sa pozadinom ========== */
.filter-section {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    min-width: 0;
}

.filter-summary {
    margin-top: 0.75rem;
    color: #64748b;
    font-size: 0.9rem;
}

/* ========== Filter row - red filtera ========== */
.filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    row-gap: 1rem;
    column-gap: 1rem;
    width: 100%;
    min-width: 0;
}

/* ========== Filter group - label + control ========== */
.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.85rem;
    color: #64748b;
    white-space: nowrap;
}

/* ========== Filter item - pojedinačni filter ========== */
.filter-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 160px;
    margin-bottom: 0.25rem;
}

.filter-item label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748b;
    white-space: nowrap;
}

/* ========== Dugme „Ukloni filtere” - prikaži samo ako postoji izabran filter ========== */
.filter-form .filter-clear-filters-btn,
.filter-section .filter-clear-filters-btn {
    display: none;
}
.filter-form.has-active-filters .filter-clear-filters-btn,
.filter-section.has-active-filters .filter-clear-filters-btn {
    display: inline-flex;
}
.filter-form.has-active-filters a.filter-clear-filters-btn,
.filter-section.has-active-filters a.filter-clear-filters-btn {
    display: inline-flex;
}

/* ========== Filter control - input/select ========== */
.filter-control {
    min-width: 180px;
    flex: 1 1 180px;
}

.filter-item .filter-control,
.filter-item .form-input,
.filter-item .custom-select,
.filter-item .filter-select,
.filter-item .filter-select-native-wrap,
.filter-item select {
    min-height: 44px;
    min-width: 0;
    width: 100%;
}

/* ========== Filter grid - responsive 25% > 50% > 100% ========== */
.filter-bar > .filter-control,
.filter-bar > .filter-item,
.filter-bar > select,
.filter-bar > .select-with-clear-wrapper,
.filter-bar > .filter-select-native-wrap,
.filter-bar > input:not([type="hidden"]),
.filter-bar > button,
.filter-bar > a.btn,
.filter-bar > .filter-group,
.filter-form > .filter-control,
.filter-form > .filter-item,
.filter-form > select,
.filter-form > .select-with-clear-wrapper,
.filter-form > .filter-select-native-wrap,
.filter-form > input:not([type="hidden"]),
.filter-form > button,
.filter-form > a.btn,
.filter-form > .filter-group {
    flex: 0 0 calc(25% - 0.75rem) !important;
    min-width: 140px !important;
    max-width: calc(25% - 0.75rem) !important;
}

/* 50/50 layout - veći razmak između redova */
@media (max-width: 1052px) {
    .filter-bar,
    .filter-form {
        row-gap: 1.5rem;
    }
}

@media (max-width: 1052px) {
    .filter-bar > .filter-control,
    .filter-bar > .filter-item,
    .filter-bar > select,
    .filter-bar > .select-with-clear-wrapper,
    .filter-bar > .filter-select-native-wrap,
    .filter-bar > input:not([type="hidden"]),
    .filter-bar > button,
    .filter-bar > a.btn,
    .filter-bar > .filter-group,
    .filter-form > .filter-control,
    .filter-form > .filter-item,
    .filter-form > select,
    .filter-form > .select-with-clear-wrapper,
    .filter-form > .filter-select-native-wrap,
    .filter-form > input:not([type="hidden"]),
    .filter-form > button,
    .filter-form > a.btn,
    .filter-form > .filter-group {
        flex: 0 0 calc(50% - 0.5rem) !important;
        min-width: 140px !important;
        max-width: calc(50% - 0.5rem) !important;
    }
}

/* Mobil - veći razmak između redova */
@media (max-width: 650px) {
    .filter-bar,
    .filter-form {
        row-gap: 1.75rem;
    }
}

/* Full width: ispod 650px - jedan input po redu */
@media (max-width: 650px) {
    .filter-bar > .filter-control,
    .filter-bar > .filter-item,
    .filter-bar > select,
    .filter-bar > .select-with-clear-wrapper,
    .filter-bar > .filter-select-native-wrap,
    .filter-bar > input:not([type="hidden"]),
    .filter-bar > button,
    .filter-bar > a.btn,
    .filter-bar > .filter-group,
    .filter-form > .filter-control,
    .filter-form > .filter-item,
    .filter-form > select,
    .filter-form > .select-with-clear-wrapper,
    .filter-form > .filter-select-native-wrap,
    .filter-form > input:not([type="hidden"]),
    .filter-form > button,
    .filter-form > a.btn,
    .filter-form > .filter-group {
        flex: 0 0 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
    }
}

/* ========== Filter dugmad - manja veličina, grupisana jedno pored drugog ========== */
.filter-section .btn,
.filter-section a.btn,
.filter-section button,
.filter-form .btn,
.filter-form a.btn,
.filter-form button[type="submit"],
.filter-form button[type="button"],
.filter-bar .btn,
.filter-bar a.btn,
.filter-bar button,
.filter-sort-section .btn,
.filter-sort-section a.btn,
.filter-sort-section button,
.filter-actions .btn,
.filter-actions a.btn,
.filter-actions button {
    min-height: 44px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    align-items: center;
}

/* Dugmad ne učestvuju u grid-u - ostaju kompaktna, jedno pored drugog */
.filter-form > button,
.filter-form > a.btn,
.filter-sort-section .filter-form > button,
.filter-sort-section .filter-form > a.btn {
    flex: 0 0 auto !important;
    min-width: auto !important;
    max-width: none !important;
}

/* filter-item.filter-actions - dva dugmeta jedno pored drugog, odvojena razmakom, širina 2 inputa */
.filter-item.filter-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    flex: 0 0 calc(50% - 0.5rem) !important;
    min-width: 280px !important;
    max-width: calc(50% - 0.5rem) !important;
}

.filter-item.filter-actions .btn,
.filter-item.filter-actions a.btn {
    flex: 1 1 0;
    min-width: 0;
}

@media (max-width: 1052px) {
    .filter-item.filter-actions {
        flex: 0 0 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
    }
}

/* filter-actions bez filter-item (access_logs, assigned_halls, itd.) */
.filter-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.filter-actions .btn,
.filter-actions a.btn {
    flex: 1 1 0;
    min-width: 0;
}

/* Override btn-sm u filter kontekstu */
.filter-section .btn.btn-sm,
.filter-form .btn.btn-sm,
.filter-bar .btn.btn-sm,
.filter-sort-section .btn.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Očisti filtere - kompaktno dugme, ne raste kao ostala */
.filter-actions .filter-clear-filters-btn.btn-sm {
    min-height: 32px;
    flex: 0 0 auto;
    min-width: 0;
}

/* Filter row unutar filter bar / filter form - grid za items */
.filter-bar .filter-row .filter-item,
.filter-form .filter-row .filter-item,
.filter-form .filter-row .filter-group,
.filter-form .filter-row .filter-actions {
    flex: 0 0 calc(25% - 0.94rem) !important;
    min-width: 140px !important;
    max-width: calc(25% - 0.94rem) !important;
    width: auto !important;
}

.filter-bar .filter-row .filter-item:has(form),
.filter-form .filter-row .filter-item:has(form) {
    flex: 0 0 calc(25% - 0.6rem) !important;
    min-width: 280px !important;
    max-width: calc(25% - 0.75rem) !important;
}

@media (max-width: 1052px) {
    .filter-bar .filter-row .filter-item,
    .filter-form .filter-row .filter-item,
    .filter-form .filter-row .filter-group,
    .filter-form .filter-row .filter-actions {
        flex: 0 0 calc(50% - 0.5rem) !important;
        min-width: 140px !important;
        max-width: calc(50% - 0.5rem) !important;
    }
    .filter-bar .filter-row .filter-item:has(form),
    .filter-form .filter-row .filter-item:has(form) {
        flex: 0 0 calc(50% - 0.5rem) !important;
        min-width: 280px !important;
        max-width: calc(50% - 0.5rem) !important;
    }
}

/* Full width: ispod 650px - jedan input po redu */
@media (max-width: 650px) {
    .filter-bar .filter-row .filter-item,
    .filter-form .filter-row .filter-item,
    .filter-form .filter-row .filter-group,
    .filter-form .filter-row .filter-actions {
        flex: 0 0 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    .filter-bar .filter-row .filter-item:has(form),
    .filter-form .filter-row .filter-item:has(form) {
        flex: 0 0 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        width: 100% !important;
    }
}

.filter-bar .filter-row .filter-item .filter-control,
.filter-bar .filter-row .filter-item .custom-select,
.filter-bar .filter-row .filter-item .filter-select,
.filter-bar .filter-row .filter-item select,
.filter-form .filter-row .filter-item .filter-control,
.filter-form .filter-row .filter-item .custom-select,
.filter-form .filter-row .filter-item .filter-select,
.filter-form .filter-row .filter-item select {
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    flex: 1 1 0 !important;
}

.filter-bar .filter-row .filter-item input[type="date"],
.filter-form .filter-row .filter-item input[type="date"] {
    min-width: 140px !important;
    width: 100% !important;
    max-width: 100%;
}

/* ========== Filter form - forma sa datumima ========== */
.filter-form {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    row-gap: 1rem;
    column-gap: 1rem;
    min-width: 0;
    width: 100%;
}

/* filter-row: display contents - svi filter-itemi (inputi + dugmad) u istom redu, lome se zajedno */
.filter-form .filter-row,
.filter-bar .filter-row {
    display: contents;
}

.filter-form .filter-date-pair,
.filter-form .date-pair {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
    flex: 1 1 auto;
    min-width: 140px;
}

.filter-form .filter-date-pair input,
.filter-form .date-pair input {
    min-width: 140px;
    width: 100%;
    flex: 1;
}

.filter-date-label {
    font-size: 0.875rem;
    color: #64748b;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ========== Labeli iznad inputa (kao na mobilnoj) - za formu pretrage ========== */
.filter-form.filter-form-labels-above {
    align-items: flex-end;
}
.filter-form-labels-above .filter-item {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.25rem;
}
.filter-form-labels-above .filter-item label {
    flex-shrink: 0;
    white-space: nowrap;
    display: block;
    align-self: flex-start;
}
/* Custom-select (nakon učitavanja JS) - block da label ostane iznad */
.filter-form-labels-above .filter-item .custom-select {
    display: block !important;
    width: 100%;
    min-height: 44px;
    align-self: stretch;
}
/* Native select [data-autocomplete] u filter-form-labels-above - samo layout (vizuelni stilovi u filter-inputs.css) */
.filter-form-labels-above .filter-item select[data-autocomplete] {
    width: 100%;
    align-self: stretch;
}

/* ========== Filter row - desktop inline, mobil stacked ========== */
@media (min-width: 1052px) {
    .filter-row {
        flex-wrap: wrap;
        align-items: center;
        gap: 1.25rem;
    }
    .filter-item {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        min-width: 0;
        flex: 1 1 auto;
    }
    .filter-form-labels-above .filter-item {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .filter-item label {
        flex-shrink: 0;
        white-space: nowrap;
    }
    .filter-item .custom-select,
    .filter-item .filter-select,
    .filter-item select {
        min-width: 0;
        flex: 1 1 0;
        width: 100%;
    }
}

@media (min-width: 651px) and (max-width: 1051px) {
    .filter-row {
        flex-direction: row;
        flex-wrap: wrap;
        flex: 1 1 100%;
    }
    .filter-item {
        flex: 0 0 calc(50% - 0.5rem);
        min-width: 140px;
        max-width: calc(50% - 0.5rem);
    }
}

/* Full width: ispod 650px - jedan input po redu */
@media (max-width: 650px) {
    .filter-row {
        flex-direction: column;
        flex: 1 1 100%;
    }
    .filter-item {
        flex: 1 1 100%;
        min-width: 100%;
        width: 100%;
    }
}

/* Filter bar - row layout kada ima filter-row (display: contents), da se sve lomi zajedno */
.filter-bar:has(.filter-row) {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar .filter-row {
    flex: 0 0 auto;
    width: 100%;
}

/* ========== filter-form-split: 50% polja + 50% filter-group-3 (3 checkboxa) ========== */
.filter-form-split .filter-row {
    display: flex !important;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    width: 100%;
}
.filter-row-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    flex: 1 1 50%;
    min-width: 200px;
}
.filter-row-fields .filter-item {
    flex: 1 1 calc(33.333% - 0.5rem);
    min-width: 120px;
}
.filter-group-3 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    flex: 1 1 50%;
    min-width: 200px;
}
.filter-group-3-checkbox {
    font-size: 0.9rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    color: #64748b;
    padding: 0.5rem 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}
.filter-group-3-checkbox:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}
.filter-group-3-checkbox:has(input:checked) {
    border-color: #3b82f6;
    background: #eff6ff;
    box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2);
}
.filter-group-3-checkbox input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    min-height: 1.25rem;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: #3b82f6;
    vertical-align: middle;
}
.filter-group-3-actions {
    margin-left: auto;
    flex: 0 0 auto;
}
/* Prilepljeno uz checkboxove - bez margin-left: auto */
.filter-group-3-actions-inline {
    margin-left: 0;
}
.filter-group-3-actions .btn {
    min-height: 32px;
}

/* guest-search-filter-dropdown u filter-form (user hall - Stol dropdown) */
.filter-form .filter-item .guest-search-filter-dropdown {
    width: 100%;
    min-width: 0;
}
.filter-form .filter-item .guest-search-filter-dropdown > button {
    width: 100%;
    min-height: 44px;
    padding: 0.75rem 1rem;
    border: 2px solid #3b82f6;
    border-radius: 6px;
    font-size: 1rem;
    background: #fff;
    box-sizing: border-box;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.filter-form .filter-item .guest-search-filter-dropdown > button:hover {
    border-color: #2563eb;
}
.filter-form .filter-item .guest-search-filter-dropdown > button:focus {
    outline: none;
    border-color: #1d4ed8;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}
.filter-form .filter-item .guest-search-filter-dropdown {
    position: relative;
}
.filter-form .filter-item .guest-table-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 15px rgba(0,0,0,0.08);
    padding: 0.5rem;
    z-index: 20;
    display: none;
}
.filter-form .filter-item .guest-table-dropdown-menu input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    box-sizing: border-box;
}
.filter-form .filter-item .guest-search-filter-dropdown > button .guest-table-dropdown-arrow {
    font-size: 0.75rem;
    color: #64748b;
}
.filter-form .filter-item #guestTableDropdownList {
    max-height: 220px;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .filter-row-fields,
    .filter-group-3 {
        flex: 1 1 100%;
        min-width: 100%;
    }
}

/* Filter/search forms - sprečava overflow na uskim ekranima */
@media (max-width: 828px) {
    .filter-sort-section form > div,
    .search-form > div {
        min-width: 0 !important;
        max-width: 100%;
    }
    .filter-sort-section input,
    .filter-sort-section .form-input,
    .search-form input,
    .search-form .form-input {
        max-width: 100%;
        min-width: 0;
    }
}