:root {
    --app-bg: #f4f6f8;
    --app-surface: #ffffff;
    --app-surface-soft: #f8fafc;
    --app-border: #d8dee6;
    --app-text: #17202a;
    --app-muted: #64748b;
    --app-primary: #1769aa;
    --app-primary-dark: #0f4f84;
    --app-success: #21855b;
    --app-warning: #b7791f;
    --app-danger: #b42318;
    --app-shadow: 0 8px 24px rgba(15, 23, 42, 0.07);
}

html {
    background: var(--app-bg);
}

body {
    background:
        linear-gradient(180deg, #eef4f8 0, var(--app-bg) 230px),
        var(--app-bg);
    color: var(--app-text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
    color: var(--app-primary);
    text-decoration: none;
}

a:hover {
    color: var(--app-primary-dark);
    text-decoration: underline;
}

.container {
    max-width: 1180px;
}

/* Header */

.app-page-header {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: space-between;
    margin: 24px 0 26px;
}

.app-page-title {
    min-width: 0;
}

.app-title-row {
    align-items: flex-start;
    display: flex;
    gap: 18px;
}

.app-header-home {
    align-items: flex-start;
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    margin-top: -2px;
    text-decoration: none;
    transition: transform 0.15s ease;
}

.app-header-home:hover {
    text-decoration: none;
    transform: scale(1.05);
}

.app-header-icon {
    display: block;
    height: 54px;
    object-fit: contain;
    width: 54px;
}

.app-page-title h1,
.container h2 {
    color: var(--app-text);
    font-size: 1.72rem;
    font-weight: 750;
    line-height: 1.05;
    margin: 0;
}

.app-page-subtitle {
    color: var(--app-muted);
    font-size: 0.92rem;
    margin-top: 7px;
}

.app-user {
    color: var(--app-muted);
    font-size: 0.84rem;
    margin-top: 4px;
}

.app-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

/* Legacy headers, dokler ne zamenjaš vseh strani z appHeader() */

.container > .d-flex.justify-content-between.align-items-center.mb-4 {
    align-items: flex-end !important;
    gap: 18px;
    margin: 24px 0 22px !important;
}

/* Text */

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

.app-brand {
    color: var(--app-primary-dark);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 5px;
    text-transform: uppercase;
}

/* Cards */

.card {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 8px;
    box-shadow: var(--app-shadow);
}

.card-header {
    background: var(--app-surface-soft);
    border-bottom: 1px solid var(--app-border);
    color: #334155;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.72rem 0.9rem;
    text-transform: uppercase;
}

.card-body {
    padding: 1rem;
}

/* Tables */

.table {
    --bs-table-color: var(--app-text);
    --bs-table-border-color: var(--app-border);
    margin-bottom: 0;
}

.table thead th {
    background: var(--app-surface-soft);
    color: #475569;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.table td,
.table th {
    padding: 0.78rem 0.85rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background: #f8fbfd;
}

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

/* Buttons */

.btn {
    border-radius: 6px;
    font-weight: 650;
    letter-spacing: 0;
    min-height: 38px;
}

.btn-sm {
    min-height: 31px;
}

.btn-primary {
    background: var(--app-primary);
    border-color: var(--app-primary);
}

.btn-primary:hover {
    background: var(--app-primary-dark);
    border-color: var(--app-primary-dark);
}

.btn-success {
    background: var(--app-success);
    border-color: var(--app-success);
}

.btn-success:hover {
    background: #176b49;
    border-color: #176b49;
}

.btn-outline-primary {
    border-color: var(--app-primary);
    color: var(--app-primary);
}

.btn-outline-primary:hover {
    background: var(--app-primary);
    border-color: var(--app-primary);
    color: #ffffff;
}

.btn-warning,
.btn-outline-warning {
    border-color: #d69e2e;
    color: #4a3410;
}

.btn-warning {
    background: #f6d37b;
}

.btn-outline-danger {
    border-color: #d0d7de;
    color: var(--app-danger);
}

/* Badges */

.badge {
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.42rem 0.62rem;
}

.bg-secondary {
    background-color: #64748b !important;
}

.bg-warning {
    background-color: #f6d37b !important;
}

.bg-success {
    background-color: var(--app-success) !important;
}

.bg-info {
    background-color: #b9e6f2 !important;
}

/* Forms */

.form-control,
.form-select,
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border-color: #cbd5e1;
    border-radius: 6px;
}

.form-control,
.form-select {
    min-height: 42px;
}

.form-label {
    color: #334155;
    font-size: 0.88rem;
    font-weight: 650;
}

.select2-container--default .select2-selection--single {
    min-height: 42px;
    padding-top: 6px;
}

.select2-container--default .select2-selection--multiple {
    min-height: 42px;
}

/* Alerts */

.alert {
    border: 0;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

/* Lists */

.list-group-item {
    border-color: var(--app-border);
    padding: 0.9rem 1rem;
}

/* Dashboard */

.app-dashboard-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 18px;
}

.app-stat {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 8px;
    box-shadow: var(--app-shadow);
    padding: 14px 16px;
}

.app-stat-label {
    color: var(--app-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.app-stat-value {
    color: var(--app-text);
    font-size: 1.7rem;
    font-weight: 750;
    line-height: 1.15;
    margin-top: 4px;
}

/* Work order */

.work-order-summary {
    display: grid;
    gap: 14px;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.detail-list {
    display: grid;
    gap: 10px;
}

.detail-item {
    border-bottom: 1px solid #eef2f6;
    padding-bottom: 10px;
}

.detail-item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.detail-label {
    color: var(--app-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.detail-value {
    color: var(--app-text);
    margin-top: 2px;
}

/* Photos */

.photo-card {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 8px;
    overflow: hidden;
}

.photo-card img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.photo-card-body {
    padding: 10px;
}

/* Footer */

.app-footer {
    color: var(--app-muted);
}

/* Login */

body.bg-light {
    background:
        linear-gradient(180deg, #eaf2f8 0, #f7fafc 280px),
        #f7fafc !important;
}

.login-card {
    border: 0;
    border-radius: 8px;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

/* Helpers */

.d-flex.gap-2,
.d-grid.gap-2 {
    gap: 8px !important;
}

/* Responsive */

@media (max-width: 900px) {
    .app-dashboard-grid,
    .work-order-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .app-page-header {
        align-items: stretch;
        flex-direction: column;
        margin-top: 18px;
    }

    .app-title-row {
        align-items: center;
    }

    .app-actions {
        justify-content: stretch;
    }

    .app-actions .btn,
    .d-flex.gap-2 .btn {
        flex: 1 1 auto;
    }

    .container > .d-flex.justify-content-between.align-items-center.mb-4 {
        align-items: stretch !important;
        flex-direction: column;
        margin-top: 18px !important;
    }

    .app-dashboard-grid,
    .work-order-summary {
        grid-template-columns: 1fr;
    }

    .table-responsive .table {
        min-width: 620px;
    }
}

.material-add-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 175px 175px 265px;
    gap: .75rem;
    align-items: start;
}

.material-add-grid .form-label {
    margin-bottom: .45rem;
    font-weight: 600;
}

.material-add-grid .form-control,
.material-add-grid .form-select,
.material-add-grid .select2-container .select2-selection--single,
.material-add-grid .btn {
    height: 42px;
    min-height: 42px;
}

.material-add-grid .select2-container {
    width: 100% !important;
}

.material-add-grid .select2-container .select2-selection--single {
    border-color: #dee2e6;
}

.material-add-grid .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 40px;
    padding-left: .75rem;
}

.material-add-grid .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
}

.material-add-grid .btn {
    font-weight: 600;
}

.material-submit-col .form-label {
    visibility: hidden;
}

@media (max-width: 991.98px) {
    .material-add-grid {
        grid-template-columns: 1fr 1fr;
    }

    .material-add-grid .material-select-col,
    .material-add-grid .material-submit-col {
        grid-column: 1 / -1;
    }

    .material-submit-col .form-label {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .material-add-grid {
        grid-template-columns: 1fr;
    }
}

.material-add-grid .select2-container--default .select2-selection--single {
    padding-top: 0;
}