@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
    --app-bg: #f6f8fb;
    --app-surface: #ffffff;
    --app-border: #e2e8f0;
    --app-ink: #0f172a;
    --app-muted: #64748b;
    --app-primary: #1d4ed8;
    --app-primary-strong: #1e40af;
    --app-primary-soft: #dbeafe;
    --app-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

html,
body {
    height: 100%;
}

body:not(.login-page) {
    font-family: 'Source Sans 3', sans-serif;
    background: var(--app-bg);
    color: var(--app-ink);
}

body:not(.login-page) .card {
    border: 1px solid var(--app-border);
    border-radius: 16px;
    box-shadow: var(--app-shadow);
}

body:not(.login-page) .card-header {
    background: var(--app-surface);
    border-bottom: 1px solid var(--app-border);
    font-weight: 600;
}

.app-page {
    padding-top: 61px;
}

.dashboard-page {
    padding-top: 78px;
}

.chart-container {
    height: 360px;
}

.age-input {
    width: 80px;
}

.dashboard-page .card-body strong {
    font-size: 1.05rem;
}

.dashboard-page .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.equipment-page {
    padding-left: 1rem;
    padding-right: 1rem;
}

.equipment-page .page-header {
    margin: 3rem 0 1.5rem 3rem;
}

.equipment-page .person-selector {
    display: flex;
    gap: 12px;
    align-items: center;
}

.equipment-page .person-selector .form-label {
    min-width: 110px;
}

.equipment-page .person-selector .form-select {
    max-width: 320px;
}

.equipment-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

.equipment-card-wrapper {
    margin: auto;
    flex: 0 0 calc(25% - 1rem);
    min-width: 300px;
}

.equipment-card {
    width: 100%;
    height: 600px;
    border: 1px solid var(--app-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.equipment-card .card-body {
    overflow-y: auto;
    flex: 1;
    max-height: none !important;
}

.equipment-card .card-header {
    color: #ffffff;
    border-bottom: none;
    background: #3498db;
}

@media (max-width: 1200px) {
    .equipment-card {
        height: 550px;
    }
}

@media (max-width: 768px) {
    .equipment-card {
        height: 450px;
    }
}

@media (max-width: 576px) {
    .equipment-card {
        height: 350px;
    }
}

.equipment-card .card-header h5 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.equipment-card.equipment-card--dp .card-header {
    background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
}

.equipment-card.equipment-card--monitor .card-header {
    background: linear-gradient(135deg, #2ecc71 0%, #58d68d 100%);
}

.equipment-card.equipment-card--tiskalnik .card-header {
    background: linear-gradient(135deg, #e67e22 0%, #f0b27a 100%);
}

.equipment-card.equipment-card--citalec .card-header {
    background: linear-gradient(135deg, #9b59b6 0%, #bb8fce 100%);
}

.app-content {
    flex: 1;
    overflow: hidden;
}

.app-navbar {
    background: linear-gradient(135deg, #0f172a 0%, #1f2937 100%);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.25);
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.app-navbar .navbar-brand {
    font-size: 1.15rem;
    letter-spacing: 0.02em;
}

.app-navbar .nav-link {
    border-bottom: 2px solid transparent;
    color: #e2e8f0 !important;
    background: transparent;
    border-radius: 0;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.app-navbar .nav-link:hover {
    color: #ffffff !important;
    background: transparent;
    border-bottom-color: rgba(191, 219, 254, 0.7);
}

.app-navbar .nav-link.active {
    color: #ffffff !important;
    background: transparent;
    border-bottom-color: #60a5fa;
    font-weight: 600;
}

.app-navbar .app-username {
    font-size: 0.95rem;
    color: #e2e8f0;
    line-height: 1;
}

.app-navbar .app-logout {
    background: transparent;
    color: #b91c1c;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    padding: 6px 8px;
    border-bottom: 2px solid transparent;
    border-radius: 0;
}

.app-navbar .app-logout:hover {
    background: transparent;
    color: #ef4444;
    border-bottom-color: rgba(239, 68, 68, 0.6);
}

.app-navbar .app-username-btn {
    border-bottom-color: transparent;
    color: #e2e8f0;
    text-align: left;
    padding: 6px 8px;
    font-weight: 600;
}

.app-navbar .app-username-btn:hover {
    color: #e2e8f0;
    border-bottom-color: transparent;
    background: rgba(255, 255, 255, 0.1);
}

.app-navbar .app-logout-link {
    color: #b91c1c !important;
    font-weight: 600;
}

.app-navbar .app-logout-link:hover {
    color: #ef4444 !important;
}

.password-requirements {
    border-left: 3px solid #cbd5e1;
    margin-left: 212px;
    margin-bottom: 12px;
    width: calc(100% - 212px);
}

.password-requirements small:first-child {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #1f2937;
}

.requirement {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    margin-bottom: 4px;
    color: #4b5563;
}

.requirement.met {
    color: #059669;
}

.requirement.unmet {
    color: #991b1b;
}

.requirement i {
    font-size: 0.75rem;
}

.password-invalid {
    border-color: #dc2626 !important;
}

.password-invalid:focus {
    border-color: #dc2626;
    box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.15);
}

.app-sidebar {
    height: calc(100vh - 61px);
    position: sticky;
    top: 61px;
    padding: 1.25rem 1rem;
    background: var(--app-surface);
    border-right: 1px solid var(--app-border);
    border-radius: 0;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
    min-width: 170px;
}

.app-sidebar-btn {
    width: 100%;
    border-radius: 10px;
    background: #ffffff;
    color: var(--app-ink);
    border: 1px solid var(--app-border);
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 8px 12px;
    text-align: center;
    transition: all 0.2s ease;
}

.app-sidebar-btn:hover {
    background: var(--app-primary-soft);
    border-color: #bfdbfe;
    color: var(--app-primary-strong);
}

@media (max-width: 820px) {
    .container-fluid {
        padding-left: 0;
        padding-right: 0;
    }

    .app-page {
        flex-direction: column;
        padding-right: 0;
        padding-left: 0;
    }

    .app-sidebar {
        position: static;
        top: auto;
        height: auto;
        width: 100%;
        min-width: 0;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        padding: 0.75rem 1rem;
        border-right: none;
        border-bottom: 1px solid var(--app-border);
        box-shadow: none;
    }

    .app-sidebar-btn {
        width: auto;
        flex: 1 1 auto;
        padding: 6px 10px;
        text-align: center;
    }

    .app-content {
        width: 100%;
        margin-right: 0 !important;
        padding-right: 0;
    }

    .app-content .me-5 {
        margin-right: 0 !important;
    }

    #table-responsive,
    #paginationContainer {
        width: 100%;
    }

    #table-responsive,
    #paginationContainer,
    .table-header-row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .app-navbar .nav-link {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        font-size: 0.9rem;
    }

    .app-navbar .app-logout,
    .app-navbar .app-username-btn {
        font-size: 0.9rem;
        padding: 4px 6px;
    }
}

#tableControls,
.table-controls-box {
    padding: 8px 12px;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 12px 12px 0 0;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
    gap: 16px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0;
    border-bottom: none;
}



#searchContainer {
    gap: 8px;
    display: flex;
    align-items: center;
}

#pagLimitContainer {
    padding: 6px 10px;
    background: #f8fafc;
    border: 1px solid var(--app-border);
    border-radius: 10px;
    display: flex;
    gap: 10px;
    align-items: center;
    white-space: nowrap;
}

.form-check-inline {
    margin: 0;
    display: inline-flex;
    align-items: center;
}

#pagLimitContainer .form-check-input {
    width: 14px;
    height: 14px;
    margin-top: 0;
    margin-right: 4px;
}

#pagLimitContainer .form-check-input {
    border-color: #cbd5f5;
}

#pagLimitContainer .form-check-input:checked {
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}

#pagLimitContainer .form-check-label {
    font-weight: 600;
    color: var(--app-ink);
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

#tableSearch {
    border-radius: 10px;
    border: 1px solid var(--app-border);
    padding: 6px 12px;
}

#addBtn {
    white-space: nowrap;
    display: none;
}

#tableSearch:focus {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 0.2rem rgba(29, 78, 216, 0.15);
    outline: none;
}

.form-row .form-label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 0;
}

#datatbl {
    width: 100% !important;
    background: var(--app-surface);
    border-collapse: collapse;
}

table {
    margin-top: 0px !important;
}

#datatbl thead {
    position: sticky;
    background-color: white;
    top: 0;
    z-index: 10;
}

#datatbl thead th {
    background-color: #f8f9fa;
    font-weight: 600;
    border-bottom: 2px solid #dee2e6;
    padding-top: 0.45rem !important;
    padding-bottom: 0.45rem !important;
}

#datatbl th,
#datatbl td {
    white-space: nowrap;
}

#datatbl.table tbody td,
#datatbl tbody td {
    padding-top: 0.35rem !important;
    padding-bottom: 0.35rem !important;
    line-height: 1.25;
    height: 32px !important;
    vertical-align: middle;
}

#datatbl th:first-child,
#datatbl td:first-child {
    position: sticky;
    left: 0;
    z-index: 5;
    background-color: #ffffff;
}

#datatbl th.akcije-col,
#datatbl td.akcije-col {
    position: sticky;
    right: 0;
    z-index: 6;
    background-color: #ffffff;
    width: 60px;
    min-width: 60px;
    max-width: 60px;
    padding-right: 10px !important;
    padding-left: 17px !important;
}

#datatbl thead th.akcije-col {
    background-color: #f8f9fa;
}

#datatbl tbody tr:hover > td.akcije-col {
    background-color: #eef2ff !important;
}

#datatbl tbody tr:hover > td {
    background-color: #eef2ff !important;
}

#table-responsive {
    max-height: calc(100vh - 350px);
    overflow: auto;
    border: 1px solid var(--app-border) !important;
    border-radius: 0;
    background: var(--app-surface);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.05);
    scrollbar-gutter: stable;
    margin-top: 0;
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

#table-responsive .dataTables_wrapper,
#table-responsive .dataTables_wrapper > .row,
#table-responsive .table {
    margin-top: 0 !important;
    padding-top: 0 !important;
    margin-bottom: 0 !important;
}

.edit-btn {
    padding: 0.1rem 0.5rem;
    font-size: 0.875rem;
}

.delete-btn {
    padding: 0.1rem 0.5rem;
    font-size: 0.875rem;
}

/* Subtle scrollbar styling (Chrome/Edge/Safari) */
#table-responsive::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

#table-responsive::-webkit-scrollbar-track {
    background: transparent;
}

#table-responsive::-webkit-scrollbar-button {
    width: 0;
    height: 0;
    display: none;
}

#table-responsive::-webkit-scrollbar-button:single-button,
#table-responsive::-webkit-scrollbar-button:horizontal:decrement,
#table-responsive::-webkit-scrollbar-button:horizontal:increment,
#table-responsive::-webkit-scrollbar-button:vertical:decrement,
#table-responsive::-webkit-scrollbar-button:vertical:increment {
    width: 0;
    height: 0;
    display: none;
    background: transparent;
}

#table-responsive::-webkit-scrollbar-thumb {
    background: #c2c7cf;
    border-radius: 8px;
    border: 2px solid #f2f3f5;
}

#table-responsive::-webkit-scrollbar-thumb:hover {
    background: #aeb4bd;
}

/* Firefox scrollbar styling */
#table-responsive {
    scrollbar-width: thin;
    scrollbar-color: #c2c7cf transparent;
}

#paginationContainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}


.dataTables_wrapper .row {
    --bs-gutter-x: 0;
    margin-left: 0;
    margin-right: 0;
}

.dataTables_wrapper .col-sm-12,
.dataTables_wrapper .col-sm-6 {
    padding-left: 0;
    padding-right: 0;
}

.dataTables_paginate {
    float: right;
    margin-top: 10px;
}

/* Hide native DataTables length/search without leaving empty space */
.dataTables_wrapper .row:first-child {
    display: none;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    display: none;
    margin: 0;
    height: 0;
}

/* Forms */
.form-card {
    width: min(860px, 100%);
    margin: 20px auto 28px;
    padding: 20px 24px;
    border: 1px solid var(--app-border);
    border-radius: 16px;
    background: var(--app-surface);
    box-shadow: var(--app-shadow);
}

.form-title-row {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.form-title {
    font-weight: 700;
    font-size: 1.35rem;
    margin: 0;
    color: var(--app-ink);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.form-label-col {
    width: 200px;
    text-align: right;
    color: var(--app-muted);
    font-weight: 600;
    font-size: 0.92rem;
}

.form-card .form-control,
.form-card .form-select {
    border-radius: 10px;
    border: 1px solid var(--app-border);
    padding: 5px 9px;
    font-size: 0.95rem;
}

.form-card .form-control:focus,
.form-card .form-select:focus {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 0.2rem rgba(29, 78, 216, 0.15);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

@media (max-width: 768px) {
    .form-card {
        margin: 44px 16px 32px;
        padding: 24px;
    }

    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .form-label-col {
        width: auto;
        text-align: left;
        justify-content: flex-start;
    }
}

.audit-container {
    width: 100%;
    max-width: 1400px;
}

.card-header h5 {
    font-size: 1.25rem !important;
}

.table-header-row {
    margin-bottom: 0;
}

@media (max-width: 1145px) {
    .table-header-row {
        flex-wrap: wrap;
        gap: 0;
        justify-content: flex-start;
    }

    .table-title {
        margin-bottom: 0;
    }

    .table-title {
        flex: 1 1 100%;
    }

    #tableControls,
    .table-controls-box {
        flex: 1 1 100%;
        justify-content: space-between;
        border-radius: 0;
        border-left: 1px solid var(--app-border);
        border-right: 1px solid var(--app-border);
        border-top: 0;
        border-bottom: 0;
        gap: 8px;
    }
}

.table-title {
    padding: 8px 12px;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 12px 12px 0 0;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
    gap: 8px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 1.60rem;
    font-weight: 800;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.85);
    margin-bottom: 0;
    border-bottom: none;
    white-space: nowrap;
}

.table-title h2 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    margin: 0;
    width: 100%;
    font-size: inherit;
    font-weight: inherit;
}

.table-title i {
    color: #475569;
    font-size: 1em;
    order: 2;
}

.table-title span {
    order: 1;
    flex: 0;
    text-align: left;
    color: inherit;
}

/* Login page */
.login-page {
    --ink: #0f172a;
    --muted: #64748b;
    --accent: #2563eb;
    --accent-soft: #dbeafe;
    font-family: 'Space Grotesk', sans-serif;
    min-height: 100vh;
    background: radial-gradient(1200px 600px at 10% -20%, #e2e8f0 0%, transparent 60%),
                radial-gradient(900px 500px at 100% 0%, #bfdbfe 0%, transparent 55%),
                linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    color: var(--ink);
}

.login-page .login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}

.login-page .login-card {
    width: min(520px, 100%);
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(6px);
}

.login-page .login-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.login-page .login-title {
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-page .login-subtitle {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.login-page .badge-soft {
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
}

.login-page .form-label {
    font-weight: 600;
    color: var(--ink);
}

.login-page .form-control {
    border-radius: 10px;
    padding: 10px 14px;
    border: 1px solid #cbd5f5;
}

.login-page .form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

.login-page .btn-primary {
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 10px 16px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border: none;
}

.login-page .btn-primary:hover {
    filter: brightness(1.05);
}

.login-page .login-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Fix gap between sticky columns and table edge in modal */
.modal-body .table-responsive {
    overflow: auto;
    scrollbar-gutter: stable;
    padding: 0;
    margin: 0;
}

.modal-body .dataTables_wrapper {
    overflow-x: auto !important;
    margin: 0 !important;
}

.modal-body table {
    margin-bottom: 0 !important;
}