/* ========================================================================== */
/* 1. Theme Variables & Color Modes                                           */
/* ========================================================================== */

:root {
    --bg: #f7f8fb;
    --card-bg: #ffffff;
    --text: #1a1a1a;
    --muted: #666;
    --primary: #d41d18;
    --primary-dark: #a01512;
    --border: #e5e8f0;
    --border-strong: #3b4d6d;
    --border-focus: #ff5b55;
    --shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
    --stat-bg: #f0f4ff;
    --table-hover: rgba(99, 102, 241, 0.08);
    --radius-md: 0px;
    --radius-lg: 0px;
    --card-border: #d7dce7;
    --input-bg: #ffffff;
    --input-border: #d0d7e3;
    --input-text: #1a1a1a;
    --input-placeholder: #8a94a7;
}

body[data-theme='dark'] {
    --bg: #0f172a;
    --card-bg: #1e293b;
    --text: #f8fafc;
    --muted: #94a3b8;
    --primary: #d41d18;
    --primary-dark: #7f110d;
    --border: #2c3b55;
    --shadow: 0 20px 45px rgba(2, 6, 23, 0.7);
    --stat-bg: #0f1b36;
    --table-hover: rgba(96, 165, 250, 0.18);
    --card-border: #273549;
    --input-bg: rgba(15, 23, 42, 0.65);
    --input-border: #334155;
    --input-text: #f1f5f9;
    --input-placeholder: #718198;
}

/* ========================================================================== */
/* 2. Base Layout & Typography                                                */
/* ========================================================================== */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    transition: background 0.3s ease, color 0.3s ease;
}

body.items-overview-page main {
    max-width: none;
    width: 100%;
    padding-left: clamp(18px, 3vw, 40px);
    padding-right: clamp(18px, 3vw, 40px);
}

body.used-materials-page main {
    max-width: none;
    padding-left: clamp(20px, 5vw, 48px);
    padding-right: clamp(20px, 5vw, 48px);
}

.used-materials-container {
    width: min(90vw, 1400px);
    margin: 0 auto;
}

main {
    max-width: min(1200px, 96vw);
    margin: 0 auto;
    padding: clamp(20px, 5vw, 48px);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 0;
    box-shadow: none;
}

.card + .card {
    margin-top: 18px;
}

.card-body {
    padding: clamp(18px, 3vw, 28px);
}

label,
.form-label,
.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
    color: var(--text) !important;
}

.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
    margin-top: 0;
}

.form-control,
.form-select,
input[type="text"],
input[type="number"],
input[type="search"],
input[type="email"],
textarea,
select {
    background-color: var(--input-bg) !important;
    color: var(--input-text) !important;
    border: 1px solid var(--input-border) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.input-group > .form-control + .btn,
button[type="submit"],
.btn {
    border-radius: 0 !important;
}

.input-group .btn {
    margin-left: 8px;
}

@media (max-width: 576px) {
    .input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .input-group .btn {
        margin-left: 0;
        margin-top: 4px;
        width: 100%;
    }
}

.btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.btn-outline-secondary {
    border-color: var(--border) !important;
    color: var(--text) !important;
    background: var(--card-bg) !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus-visible {
    background: rgba(212, 29, 24, 0.1) !important;
    color: var(--text) !important;
}

.form-control:focus,
.form-select:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--border-focus) !important;
    box-shadow: 0 0 0 1px var(--border-focus) inset !important;
}

.form-control::placeholder,
.form-select::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--input-placeholder) !important;
    opacity: 1 !important;
}

.form-check-input {
    border-radius: 0;
    width: 18px;
    height: 18px;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
}

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

.select2-container--default .select2-selection--single {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 0;
    height: auto;
    padding: 6px 12px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--input-text);
    line-height: 1.5;
    padding-left: 0;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--input-placeholder);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    border-left: 1px solid var(--input-border);
}

body[data-theme='dark'] .select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--input-text) transparent transparent transparent;
}

.select2-dropdown {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 0;
    color: var(--text);
}

.select2-results__option--highlighted {
    background-color: rgba(212, 29, 24, 0.18) !important;
    color: var(--text) !important;
}

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

body.used-materials-page .card-body > .h5,
body.used-materials-page .card-body > .h6 {
    letter-spacing: 0.02em;
}

.used-materials-page .filter-card {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.14), rgba(52, 64, 96, 0.08));
    border-color: rgba(148, 163, 184, 0.18);
}

body[data-theme='dark'].used-materials-page .filter-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.88));
    border-color: rgba(51, 65, 85, 0.6);
}

.used-materials-page .filter-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    align-items: end;
}

.used-materials-page .filter-field label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.used-materials-page .filter-actions {
    justify-content: flex-end;
}

.used-materials-page .checkbox-field {
    align-self: center;
}

@media (max-width: 768px) {
    .used-materials-page .filter-actions {
        justify-content: stretch;
    }

    .used-materials-page .filter-toolbar {
        align-items: stretch !important;
    }
}

/* ========================================================================== */
/* 3. Header & Navigation                                                     */
/* ========================================================================== */

header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    padding: 14px clamp(18px, 4vw, 26px);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.app-header {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1 1 auto;
}

.brand-cluster {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1 1 auto;
}

.brand-cluster h1 {
    margin: 0;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 0;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg);
}

.logout-link {
    color: var(--primary);
    font-weight: 600;
}

#dashboard-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-nav .nav-link {
    padding: 10px 16px;
    border-radius: 0;
    font-weight: 600;
    transition: background 0.2s ease, color 0.2s ease;
}

.dashboard-nav .nav-link:hover,
.dashboard-nav .nav-link:focus-visible {
    background: rgba(212, 29, 24, 0.1);
}

.dashboard-nav .nav-link.active {
    background: var(--primary);
    color: #fff;
}

.mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-left: auto;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    border-radius: 0;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.mobile-nav-toggle-icon {
    font-size: 18px;
    line-height: 1;
}

.mobile-nav-toggle:hover,
.mobile-nav-toggle:focus-visible {
    background: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

.app-header-menu {
    order: 3;
    width: 100%;
    display: none !important;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    background: var(--card-bg);
    border: 0;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.app-header-menu.menu-open {
    display: flex !important;
    padding: 14px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

#dashboard-nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.dashboard-nav .nav-link {
    width: 100%;
    padding: 10px 14px;
    border-radius: 0;
    border: 1px solid var(--border);
    background: var(--card-bg);
    font-weight: 600;
    transition: background 0.2s ease, color 0.2s ease;
    display: block;
    box-sizing: border-box;
}

.dashboard-nav .nav-link + .nav-link {
    margin-top: -1px;
}

.dashboard-nav .nav-link:hover,
.dashboard-nav .nav-link:focus-visible {
    background: rgba(212, 29, 24, 0.1);
}

.dashboard-nav .nav-link.active {
    background: var(--primary);
    color: #fff;
    border-color: transparent;
}

.header-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding-top: 12px;
}

.theme-switch {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.theme-toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.theme-toggle-label {
    position: relative;
    display: inline-block;
    width: 54px;
    height: 28px;
    background: rgba(148, 163, 184, 0.35);
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.theme-toggle-label:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.theme-toggle-handle {
    position: absolute;
    top: 3px;
    left: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--card-bg);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25);
    transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle-input:checked + .theme-toggle-label {
    background: var(--primary);
    border-color: var(--primary);
}

.theme-toggle-input:checked + .theme-toggle-label .theme-toggle-handle {
    transform: translateX(24px);
    background: #fff;
}

.user-chip {
    justify-content: space-between;
}

.logout-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: 0;
    border: 1px solid var(--border);
    background: var(--primary);
    color: #fff;
}

/* ========================================================================== */
/* 4. Buttons & Controls                                                      */
/* ========================================================================== */

button {
    border-radius: 0;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

button:active {
    transform: translateY(1px);
}

.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-tertiary {
    background: transparent;
    color: var(--muted);
    border: 1px dashed var(--border);
}

.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 0;
    background: rgba(15, 23, 42, 0.08);
    color: var(--text);
    transition: background 0.2s ease;
}

.icon-button:hover,
.icon-button:focus-visible {
    background: rgba(15, 23, 42, 0.16);
}

body[data-theme='dark'] .icon-button {
    background: rgba(148, 163, 184, 0.16);
}

body[data-theme='dark'] .icon-button:hover,
body[data-theme='dark'] .icon-button:focus-visible {
    background: rgba(148, 163, 184, 0.28);
}

.camera-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 0;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    font-size: 1.3rem;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.camera-icon:hover {
    background: rgba(212, 29, 24, 0.14);
    transform: translateY(-1px);
}

/* ========================================================================== */
/* 5. Forms & Inputs                                                          */
/* ========================================================================== */

form label {
    display: block;
    margin: 10px 0 6px;
    font-weight: 600;
}

form .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

form input,
form select,
form textarea,
form button {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--card-bg);
    color: var(--text);
}

form textarea {
    resize: vertical;
    min-height: 90px;
}

form input:focus,
form select:focus,
form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(212, 29, 24, 0.25);
}

body[data-theme='dark'] form input,
body[data-theme='dark'] form select,
body[data-theme='dark'] form textarea {
    border-color: var(--border-strong);
    background: rgba(30, 41, 59, 0.9);
}

body[data-theme='dark'] form input:focus,
body[data-theme='dark'] form select:focus,
body[data-theme='dark'] form textarea:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px rgba(212, 29, 24, 0.5);
}

/* Login */
.login-container,
.upload-result {
    width: min(560px, 96vw);
    margin: clamp(24px, 6vw, 56px) auto;
    padding: clamp(28px, 5vw, 48px);
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0;
    box-shadow: var(--shadow);
}
/* tablet */

@media (max-width: 900px) {
    .login-container,
    .upload-result {
        width: min(520px, 94vw);
        margin: clamp(24px, 7vw, 44px) auto;
    }
}
/* Phone */

@media (max-width: 640px) {
    .login-container,
    .upload-result {
        width: min(520px, 96vw);
        margin: clamp(16px, 9vw, 36px) auto;
        padding: clamp(28px, 11vw, 44px);
        border-radius: 0;
    }

    .login-container h2 {
        font-size: clamp(1.6rem, 6vw, 2rem);
        margin-bottom: clamp(22px, 7vw, 32px);
    }

    .login-container label {
        font-size: clamp(1.1rem, 5.5vw, 1.3rem);
        margin-bottom: 12px;
    }

    .login-container input[type="text"],
    .login-container input[type="password"] {
        font-size: clamp(1.2rem, 6vw, 1.4rem);
        padding: clamp(20px, 7vw, 26px);
        border-radius: 0;
        min-height: 78px;
    }

    .login-container button {
        font-size: clamp(1.2rem, 6vw, 1.4rem);
        padding: clamp(20px, 7vw, 28px);
        border-radius: 0;
        margin-top: clamp(28px, 8vw, 40px);
    }
}

.login-container button {
    background: var(--primary);
    color: #fff;
    margin-top: 3em;
}

.login-container button:hover {
    background: var(--primary-dark);
}

/* Code & camera input row */
.code-input-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.code-input-wrapper input {
    flex: 1 1 auto;
}

/* ========================================================================== */
/* 6. Cards & Sections                                                        */
/* ========================================================================== */

.scan-section,
.last-scans,
.items-overview-table,
.stats-grid,
.scan-summary-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0;
    box-shadow: var(--shadow);
}

.scan-section,
.last-scans {
    margin-bottom: clamp(24px, 5vw, 40px);
    padding: clamp(22px, 4vw, 32px);
}

.last-scans #scan-search {
    max-width: 320px;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--bg);
    color: var(--text);
}

.last-scans #scan-search::placeholder {
    color: var(--muted);
}

.last-scans #scan-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(212, 29, 24, 0.2);
}

body[data-theme='dark'] .last-scans #scan-search {
    background: var(--card-bg);
    color: var(--text);
    border-color: var(--border);
}

body[data-theme='dark'] .last-scans #scan-search::placeholder {
    color: var(--muted);
}

.last-scans .scan-edit-quantity,
.last-scans .scan-edit-note,
.last-scans .scan-edit-location {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    border-radius: 0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.last-scans .scan-edit-note {
    min-height: 60px;
    resize: vertical;
}

.last-scans .scan-edit-note.saved {
    border-color: rgba(212, 29, 24, 0.6);
    box-shadow: 0 0 0 2px rgba(212, 29, 24, 0.18);
}

.last-scans .scan-edit-quantity:focus,
.last-scans .scan-edit-note:focus,
.last-scans .scan-edit-location:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(212, 29, 24, 0.14);
}

.last-scans .scan-edit-quantity::placeholder,
.last-scans .scan-edit-note::placeholder {
    color: var(--muted);
}

body[data-theme='dark'] .last-scans .scan-edit-quantity,
body[data-theme='dark'] .last-scans .scan-edit-note,
body[data-theme='dark'] .last-scans .scan-edit-location {
    background: var(--card-bg);
    color: var(--text);
    border-color: var(--border);
}

body[data-theme='dark'] .last-scans .scan-edit-note.saved {
    border-color: rgba(212, 29, 24, 0.7);
    box-shadow: 0 0 0 2px rgba(212, 29, 24, 0.24);
}

body[data-theme='dark'] .last-scans .scan-edit-quantity::placeholder,
body[data-theme='dark'] .last-scans .scan-edit-note::placeholder {
    color: var(--muted);
}

.scan-section form {
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 4vw, 24px);
}

.dashboard-page #scan-form {
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 4vw, 24px);
}

.dashboard-page #scan-form .form-group {
    margin: 0;
}

.scan-section form .form-group,
.scan-section form label,
.scan-section form input,
.scan-section form select,
.scan-section form textarea {
    width: 100%;
}

.scan-section form input,
.scan-section form select,
.scan-section form textarea,
.scan-section form button {
    margin-bottom: 0;
}

.scan-section textarea {
    min-height: 110px;
    line-height: 1.45;
}

.scan-section.missing-item-hint {
    margin-top: 16px;
    font-size: 0.95rem;
}

.missing-item-hint .missing-item-link {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
}

.missing-item-hint .missing-item-link:hover,
.missing-item-hint .missing-item-link:focus-visible {
    color: var(--primary-dark);
}

.alert {
    margin-bottom: 20px;
    padding: 12px 16px;
    border-radius: 0;
}

.alert-success { background: #dcfce7; color: #166534; }
.alert-error   { background: #fee2e2; color: #b91313; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid rgba(146,64,14,0.2); }

/* ========================================================================== */
/* 7. Tables & Data Views                                                     */
/* ========================================================================== */

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border);
    background: var(--card-bg);
    box-shadow: var(--shadow);
}

.table-scroll > table {
    margin: 0;
    border: none;
    box-shadow: none;
}

th,
td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 0.95rem;
}

table th {
    background: rgba(32, 45, 70, 0.05);
    color: var(--text);
    font-weight: 600;
}

body[data-theme='dark'] table th {
    background: rgba(212, 29, 24, 0.22);
    color: var(--text) !important;
}

table tr:hover {
    background: var(--table-hover);
}

body[data-theme='dark'] table tbody td,
body[data-theme='dark'] table tbody th {
    color: var(--text) !important;
}

.items-overview-table tbody tr.row-deficit {
    background: rgba(220, 38, 38, 0.14);
    border-left: 4px solid rgba(220, 38, 38, 0.45);
}

.items-overview-table tbody tr.row-match {
    background: rgba(34, 197, 94, 0.16);
    border-left: 4px solid rgba(34, 197, 94, 0.48);
}

.items-overview-table tbody tr.row-surplus {
    background: rgba(234, 179, 8, 0.16);
    border-left: 4px solid rgba(234, 179, 8, 0.48);
}

body[data-theme='dark'] .items-overview-table tbody tr.row-deficit {
    background: rgba(220, 38, 38, 0.22);
    border-left-color: rgba(220, 38, 38, 0.65);
}

body[data-theme='dark'] .items-overview-table tbody tr.row-match {
    background: rgba(34, 197, 94, 0.26);
    border-left-color: rgba(34, 197, 94, 0.62);
}

body[data-theme='dark'] .items-overview-table tbody tr.row-surplus {
    background: rgba(234, 179, 8, 0.26);
    border-left-color: rgba(234, 179, 8, 0.62);
}

.code-input-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.5rem;
    align-items: center;
}

.code-input-wrapper input[type="text"],
.code-input-wrapper input[type="search"] {
    min-width: 0;
}

.code-input-wrapper .camera-icon,
.code-input-wrapper .code-search-trigger {
    height: 100%;
    padding: 0 0.75rem;
    font-size: 1.1rem;
    line-height: 1;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-muted);
    background: var(--surface-elevated);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, color 0.2s ease, border 0.2s ease;
    cursor: pointer;
}

.code-input-wrapper .camera-icon:hover,
.code-input-wrapper .code-search-trigger:hover,
.code-input-wrapper .camera-icon:focus-visible,
.code-input-wrapper .code-search-trigger:focus-visible {
    background: var(--surface-hover);
    color: var(--text-primary);
    border-color: var(--primary);
}

.code-input-wrapper .camera-icon:focus-visible,
.code-input-wrapper .code-search-trigger:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.code-search-trigger {
    font-family: inherit;
}

.code-search-modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 21, 0.78);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 1300;
}

.code-search-modal.hidden {
    display: none !important;
}

.code-search-modal[aria-hidden="false"] {
    display: flex;
}

.code-search-modal .modal-content {
    background: var(--surface-primary);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 60px rgba(0,0,0,0.35);
    width: min(720px, 100%);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.code-search-modal .modal-header,
.code-search-modal .modal-footer {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-muted);
}

.code-search-modal .modal-body {
    padding: 1rem 1.25rem;
    overflow-y: auto;
    display: grid;
    gap: 0.75rem;
}

.code-search-modal .modal-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
}

.code-search-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.code-search-modal .modal-close {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease;
}

.code-search-modal .modal-close:hover,
.code-search-modal .modal-close:focus-visible {
    color: var(--text-primary);
}

.code-search-modal .modal-footer {
    border-top: 1px solid var(--border-muted);
    border-bottom: 0;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.code-search-modal .code-search-input {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
}

.code-search-modal input[type="search"] {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-muted);
    background: var(--surface-elevated);
    color: var(--text-primary);
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.code-search-modal input[type="search"]::placeholder {
    color: var(--text-muted);
}

.code-search-modal input[type="search"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(64, 135, 255, 0.28);
    outline: none;
}

.code-search-modal .btn-secondary {
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-muted);
    background: var(--surface-elevated);
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.2s ease, border 0.2s ease, color 0.2s ease;
}

.code-search-modal .btn-secondary:hover,
.code-search-modal .btn-secondary:focus-visible {
    background: var(--surface-hover);
    border-color: var(--primary);
    color: var(--text-primary);
}

.code-search-modal .btn-secondary:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.code-search-modal .results-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
}

.code-search-modal .results-list li {
    border: 1px solid var(--border-muted);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    cursor: pointer;
    transition: border 0.2s ease, background 0.2s ease;
    display: grid;
    gap: 0.25rem;
    background: var(--surface-primary);
}

.code-search-modal .results-list li:hover,
.code-search-modal .results-list li:focus-visible {
    border-color: var(--primary);
    background: var(--surface-hover);
}

.code-search-modal .result-primary {
    font-weight: 600;
    color: var(--text-primary);
}

.code-search-modal .result-secondary {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.code-search-modal .search-status {
    margin: 0.5rem 0 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.code-search-modal .search-status.active {
    color: var(--primary);
}

.code-search-modal .search-status.error {
    color: var(--danger, #f87171);
}

@media (max-width: 640px) {
    .code-input-wrapper {
        grid-template-columns: 1fr auto auto;
        gap: 0.35rem;
    }

    .code-input-wrapper input[type="text"],
    .code-input-wrapper input[type="search"] {
        grid-column: 1 / span 1;
    }

    .code-input-wrapper .camera-icon {
        grid-column: 2;
    }

    .code-input-wrapper .code-search-trigger {
        grid-column: 3;
    }

    .code-search-modal .code-search-input {
        grid-template-columns: 1fr;
    }

    .code-search-modal .modal-content {
        width: min(100%, 520px);
    }
}

.camera-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.camera-modal.hidden {
    display: none;
}

.camera-modal-content {
    background: var(--card-bg);
    width: min(90%, 420px);
    max-height: 90vh;
    padding: 22px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.items-edit-modal .camera-modal-content {
    width: min(90vw, 1100px);
    max-height: min(92vh, 720px);
    padding: clamp(20px, 4vw, 32px);
    gap: 20px;
}

.items-edit-modal .camera-modal-header {
    align-items: flex-start;
    gap: 16px;
}

.items-edit-modal .camera-hint {
    margin: 4px 0 0;
    font-size: 0.9rem;
}

.items-edit-modal .camera-close {
    color: var(--muted);
    transition: color 0.2s ease;
}

.items-edit-modal .camera-close:hover,
.items-edit-modal .camera-close:focus-visible {
    color: var(--primary);
}

.items-edit-modal #item-scans-status {
    padding: 12px 16px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.05);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

body[data-theme='dark'] .items-edit-modal #item-scans-status {
    background: rgba(148, 163, 184, 0.08);
    border-color: rgba(148, 163, 184, 0.16);
}

.items-edit-modal .table-scroll {
    overflow: auto;
    max-height: min(60vh, 420px);
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.items-edit-modal table {
    margin: 0;
    border: none;
    box-shadow: none;
}

.items-edit-modal th,
.items-edit-modal td {
    white-space: nowrap;
}

.items-edit-modal td {
    vertical-align: top;
}

.items-edit-modal .overview-quantity,
.items-edit-modal .overview-location,
.items-edit-modal .overview-location-custom,
.items-edit-modal .overview-note {
    width: 100%;
    min-width: 0;
    background: var(--card-bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px;
    box-shadow: none;
}

.items-edit-modal .overview-note {
    min-height: 40px;
    resize: vertical;
}

.items-edit-modal .overview-edit {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.items-edit-modal .overview-edit select {
    appearance: none;
}

.items-edit-modal .overview-edit-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: flex-start;
}

.items-edit-modal .overview-edit-actions button {
    min-width: 110px;
    padding: 10px 16px;
    border-radius: 8px;
}

.items-edit-modal .overview-edit-actions .btn-secondary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.items-edit-modal .overview-edit-actions .btn-secondary:hover,
.items-edit-modal .overview-edit-actions .btn-secondary:focus-visible {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.items-edit-modal .overview-edit-actions .scan-delete {
    background: rgba(212, 29, 24, 0.12);
    color: var(--primary);
    border: 1px solid rgba(212, 29, 24, 0.4);
}

.items-edit-modal .overview-edit-actions .scan-delete:hover,
.items-edit-modal .overview-edit-actions .scan-delete:focus-visible {
    background: rgba(212, 29, 24, 0.22);
}

body[data-theme='dark'] .items-edit-modal .overview-edit-actions .scan-delete {
    background: rgba(212, 29, 24, 0.18);
    color: #fee2e2;
    border-color: rgba(212, 29, 24, 0.45);
}

body[data-theme='dark'] .items-edit-modal .overview-edit-actions .scan-delete:hover,
body[data-theme='dark'] .items-edit-modal .overview-edit-actions .scan-delete:focus-visible {
    background: rgba(212, 29, 24, 0.32);
}

.items-edit-modal tr.saved {
    background: rgba(34, 197, 94, 0.14);
    transition: background 0.8s ease;
}

body[data-theme='dark'] .items-edit-modal tr.saved {
    background: rgba(34, 197, 94, 0.24);
}

.item-scan-edit {
    padding: 8px 14px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.item-scan-edit:hover,
.item-scan-edit:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.14);
}

body[data-theme='dark'] .item-scan-edit {
    background: rgba(148, 163, 184, 0.12);
    border-color: rgba(148, 163, 184, 0.26);
    color: var(--text);
}

body[data-theme='dark'] .item-scan-edit:hover,
body[data-theme='dark'] .item-scan-edit:focus-visible {
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.45);
}

.camera-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.camera-close {
    background: transparent;
    border: none;
    font-size: 1.5em;
    cursor: pointer;
    line-height: 1;
    color: var(--text);
}

.camera-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 8px;
}

.camera-status {
    font-size: 0.9em;
}

.scanner-mode-switch {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-scanner-mode {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 160px;
}

.header-scanner-mode label {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.scanner-mode-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.scanner-mode-select {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 200px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-weight: 600;
}

body[data-theme='dark'] .scanner-mode-select {
    background: var(--card-bg);
    border-color: var(--border);
    color: var(--text);
}

.camera-status.muted { color: #888; }
.camera-status.active { color: #2f8f2f; }
.camera-status.error { color: #c0392b; }

.scanner-container {
    position: relative;
    width: 100%;
    height: clamp(220px, 55vh, 360px);
    background: #0b0b0b;
    border: 1px solid var(--border);
    overflow: hidden;
}

.scanner-container video,
.scanner-container canvas {
    position: absolute !important;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    z-index: 1;
}

.scanner-strip-guide {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 28%;
    border-top: 3px solid rgba(239, 68, 68, 0.75);
    border-bottom: 3px solid rgba(239, 68, 68, 0.75);
    background: linear-gradient(90deg, rgba(239,68,68,0.08), rgba(239,68,68,0.0));
    z-index: 2;
    pointer-events: none;
}

.scanner-overlay-text {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scan-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 3;
    padding: 18px;
    gap: 16px;
}

.scan-overlay-box {
    width: var(--scan-overlay-width, 260px);
    height: var(--scan-overlay-height, 160px);
    border: 3px solid rgba(239, 68, 68, 0.88);
    box-shadow: 0 0 0 2000px rgba(15, 23, 42, 0.55);
    transition: width 0.2s ease, height 0.2s ease;
}

.scan-overlay-text {
    color: #f4f4f5;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
    font-weight: 600;
    letter-spacing: 0.05em;
    background: rgba(15, 23, 42, 0.55);
    padding: 8px 14px;
    border-radius: 999px;
}

@media (max-width: 600px) {
    .scan-overlay {
        padding: 12px;
        gap: 12px;
    }

    .scan-overlay-text {
        font-size: 0.85rem;
        padding: 6px 12px;
    }
}

.select2-dropdown {
    z-index: 99999 !important; 
}

.select2-selection--single {
    height: 48px !important;
    display: flex !important;
    align-items: center !important;
    padding-left: 6px !important;
    border-radius: 0 !important;
    border: 1px solid var(--border) !important;
    background: var(--bg) !important;
    color: var(--text) !important;
}

body[data-theme='dark'] .select2-selection--single {
    background: var(--card-bg) !important;
    color: var(--text) !important;
    border-color: var(--border) !important;
}

body[data-theme='dark'] .select2-container--default .select2-selection--single .select2-selection__rendered,
body[data-theme='dark'] .select2-container--default .select2-search--dropdown .select2-search__field {
    color: var(--text) !important;
}

body[data-theme='dark'] .select2-container--default .select2-search--dropdown .select2-search__field {
    background: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
}

body[data-theme='dark'] .select2-container--default .select2-selection__placeholder {
    color: var(--muted) !important;
}

body[data-theme='dark'] .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background: rgba(212, 29, 24, 0.45) !important;
    color: #fff !important;
}

body[data-theme='dark'] .select2-container--default .select2-results__option--selected {
    background: rgba(212, 29, 24, 0.25) !important;
    color: #fff !important;
}

body[data-theme='dark'] .select2-dropdown {
    background: var(--card-bg) !important;
    border-color: var(--border) !important;
}

.select2-selection__clear {
    width: auto !important;
    padding: 0 6px;
    margin: 0;
    border: none;
    background: transparent;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    line-height: 1;
    min-width: 0;
}

.select2-selection__clear:hover,
.select2-selection__clear:focus-visible {
    color: var(--primary);
    background: rgba(212, 29, 24, 0.08);
}

.select2-selection__clear span {
    display: inline-block;
    transform: translateY(-1px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.admin-utilities .utility-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    margin-bottom: 20px;
}

.admin-utilities .utility-card {
    border: 1px solid var(--border);
    background: var(--card-bg);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-utilities .utility-card form.inline-form {
    display: inline-flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.admin-utilities .utility-card select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    background: var(--bg);
}

.stat-card {
    background: var(--card-bg);
    padding: 18px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-value {
    display: block;
    margin-top: 8px;
    font-size: 1.8rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.section-header-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.last-scans-limit {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.last-scans-limit label {
    font-size: 0.9rem;
    color: var(--muted);
}

.last-scans-limit select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    border-radius: 0;
    font-size: 0.95rem;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.table-actions label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: inherit;
    font-size: 0.95rem;
}

.table-actions label input[type="checkbox"] {
flex: 0 0 auto;
}

.table-actions input[type="search"],
.table-actions input[type="number"],
.table-actions select {
padding: 10px 14px;
border: 1px solid var(--border);
background: var(--bg);
border-radius: 0;
font-size: 0.95rem;
transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

body[data-theme='dark'] .table-actions input[type="search"],
body[data-theme='dark'] .table-actions input[type="number"],
body[data-theme='dark'] .table-actions select {
background: var(--card-bg);
color: var(--text);
border-color: var(--border);
}

body[data-theme='dark'] .table-actions input[type="search"]::placeholder,
body[data-theme='dark'] .table-actions input[type="number"]::placeholder {
color: var(--muted);
}

.table-actions input[type="search"]:focus,
.table-actions input[type="number"]:focus,
.table-actions select:focus {
outline: none;
border-color: rgba(212, 29, 24, 0.45);
box-shadow: 0 0 0 3px rgba(212, 29, 24, 0.12);
    outline: none;
    border-color: rgba(212, 29, 24, 0.45);
    box-shadow: 0 0 0 3px rgba(212, 29, 24, 0.12);
}

.table-actions button {
    padding: 10px 18px;
    border: none;
    border-radius: 0;
    background: var(--primary);
    color: #ffffff;
    font-weight: 600;
    transition: background 0.2s ease;
    flex: 0 0 auto;
}

.table-actions .btn-secondary {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

.table-actions .btn-secondary:hover,
.table-actions .btn-secondary:focus-visible {
    background: rgba(212, 29, 24, 0.08);
}

.items-overview-header {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
}

.items-overview-copy h2 {
    margin-bottom: 6px;
}

.items-overview-filters {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.items-overview-filters .filter-search input[type="search"] {
    width: 100%;
}

.items-overview-filters label {
    margin: 0;
}

.items-overview-filters .filter-controls {
    display: grid;
    grid-template-columns: repeat(4, minmax(190px, 1fr));
    gap: 12px 16px;
    align-items: stretch;
}

.items-overview-filters .filter-section-title {
    grid-column: 1 / -1;
    padding: 8px 2px 0;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-top: 1px solid var(--border);
}

.items-overview-filters .filter-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 14px 16px 14px 48px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-elevated);
    font-size: 0.95rem;
    line-height: 1.35;
    min-height: 60px;
    margin: 0;
    cursor: pointer;
    transition: border 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.items-overview-filters .filter-option input[type="checkbox"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.items-overview-filters .filter-option::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50%;
    width: 22px;
    height: 22px;
    border-radius: 8px;
    border: 2px solid var(--border);
    background: var(--surface-primary);
    transform: translateY(-50%);
    transition: border 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.items-overview-filters .filter-option::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 50%;
    width: 7px;
    height: 13px;
    border-right: 3px solid transparent;
    border-bottom: 3px solid transparent;
    transform: translate(-50%, -60%) rotate(45deg);
    transition: border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0;
}

.items-overview-filters .filter-option span {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    color: var(--text);
    white-space: normal;
}

.items-overview-filters .filter-option:hover {
    border-color: rgba(64, 135, 255, 0.35);
    box-shadow: 0 4px 14px rgba(14, 25, 43, 0.12);
}

.items-overview-filters .filter-option:has(input:checked),
.items-overview-filters .filter-option.active-filter {
    border-color: rgba(64, 135, 255, 0.55);
    background: rgba(64, 135, 255, 0.12);
    box-shadow: 0 6px 18px rgba(14, 25, 43, 0.16);
}

.items-overview-filters .filter-option:has(input:checked)::before,
.items-overview-filters .filter-option.active-filter::before {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.55);
}

.items-overview-filters .filter-option:has(input:checked)::after,
.items-overview-filters .filter-option.active-filter::after {
    border-color: #ffffff;
    opacity: 1;
}

.items-overview-filters .filter-option:has(input:checked) span,
.items-overview-filters .filter-option.active-filter span {
    color: var(--text-primary);
    font-weight: 600;
}

.items-overview-filters .filter-option:has(input:focus-visible) {
    outline: 3px solid rgba(64, 135, 255, 0.45);
    outline-offset: 2px;
}

body[data-theme='dark'] .items-overview-filters .filter-option {
    background: rgba(15, 23, 42, 0.55);
    border-color: rgba(148, 163, 184, 0.16);
}

body[data-theme='dark'] .items-overview-filters .filter-option::before {
    background: rgba(15, 23, 42, 0.75);
    border-color: rgba(148, 163, 184, 0.35);
}

body[data-theme='dark'] .items-overview-filters .filter-option:has(input:checked),
body[data-theme='dark'] .items-overview-filters .filter-option.active-filter {
    background: rgba(64, 135, 255, 0.18);
    border-color: rgba(99, 170, 255, 0.55);
    box-shadow: 0 8px 20px rgba(10, 14, 21, 0.6);
}

body[data-theme='dark'] .items-overview-filters .filter-option:has(input:checked)::before,
body[data-theme='dark'] .items-overview-filters .filter-option.active-filter::before {
    box-shadow: inset 0 0 0 3px rgba(15, 23, 42, 0.35);
}

body[data-theme='dark'] .items-overview-filters .filter-option:has(input:checked) span,
body[data-theme='dark'] .items-overview-filters .filter-option.active-filter span {
    color: #f8fafc;
}

.items-overview-filters .filter-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--card-bg);
    font-size: 0.95rem;
    width: auto;
    height: auto;
    margin: 0;
}

.items-overview-filters .filter-actions {
    display: inline-flex;
    gap: 12px;
    align-items: stretch;
    justify-content: flex-start;
    grid-column: span 2;
}

.items-overview-filters select,
.items-overview-filters input[type="number"] {
    width: 100%;
}

@media (max-width: 1024px) {
    .items-overview-filters .filter-controls {
        grid-template-columns: repeat(3, minmax(190px, 1fr));
        gap: 12px;
    }

    .items-overview-filters .filter-actions {
        grid-column: span 3;
    }
}

@media (max-width: 768px) {
    .items-overview-header {
        gap: 14px;
    }

    .items-overview-filters {
        gap: 14px;
    }

    .items-overview-filters .filter-inline,
    .items-overview-filters .filter-option {
        width: 100%;
    }

    .items-overview-filters .filter-actions {
        flex-direction: column;
        width: 100%;
        grid-column: span 1;
    }

    .items-overview-filters .filter-actions button {
        width: 100%;
        max-width: none;
        flex: 1 1 auto;
    }

    .section-header-controls {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .section-header-controls input[type="search"] {
        width: 100%;
    }

    .last-scans-limit {
        width: 100%;
        order: -1;
    }

    .last-scans .section-header-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .last-scans .last-scans-limit {
        width: 100%;
        align-items: stretch;
    }
}

@media (max-width: 600px) {
    .items-overview-filters .filter-controls {
        grid-template-columns: repeat(1, minmax(0, 1fr));
        gap: 10px;
    }

    .items-overview-filters .filter-option {
        padding: 12px 14px 12px 44px;
        min-height: 56px;
    }

    .items-overview-filters .filter-option::before {
        left: 14px;
        width: 20px;
        height: 20px;
        border-radius: 7px;
    }

    .items-overview-filters .filter-option::after {
        left: 22px;
        width: 6px;
        height: 11px;
    }

    .items-overview-filters .filter-option span {
        line-height: 1.35;
    }

    .items-overview-filters .filter-inline {
        padding: 10px 12px;
        font-size: 0.92rem;
        gap: 10px;
    }

    .items-overview-filters .filter-inline select,
    .items-overview-filters .filter-inline input[type="number"] {
        min-height: 42px;
    }

    .items-overview-filters .filter-actions {
        gap: 10px;
    }

    .items-overview-filters .filter-actions button {
        min-height: 44px;
    }

    .items-overview-table,
    .items-overview-table tbody,
    .items-overview-table tr {
        display: block;
        width: 100%;
    }

    .items-overview-table {
        border: none;
        box-shadow: none;
    }

    .items-overview-table thead {
        display: none;
    }

    .table-scroll {
        border-width: 0;
        box-shadow: none;
        border-radius: 0;
    }

    .items-overview-table tbody tr {
        border: 1px solid var(--border);
        border-radius: 0;
        padding: 16px 18px;
        background: var(--card-bg);
        box-shadow: var(--shadow);
        margin-bottom: 16px;
    }

    .items-overview-table tbody tr:last-child {
        margin-bottom: 0;
    }

    .items-overview-table tbody td {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
        font-size: 1.05rem;
    }

    .items-overview-table tbody td:last-child {
        border-bottom: none;
    }

    .items-overview-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--muted);
        text-transform: none;
    }
}

.icon-button {
    border: none;
    background: rgba(15, 23, 42, 0.08);
    color: var(--text);
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 0;
    transition: background 0.2s ease;
}

body[data-theme='dark'] .icon-button {
    background: rgba(148, 163, 184, 0.16);
}

.icon-button:hover,
.icon-button:focus-visible {
    background: rgba(15, 23, 42, 0.16);
}

body[data-theme='dark'] .icon-button:hover,
body[data-theme='dark'] .icon-button:focus-visible {
    background: rgba(148, 163, 184, 0.28);
}

@media (min-width: 769px) {
    .code-input-wrapper .camera-icon {
        display: none;
    }

    .dashboard-page #scan-form label[for="code"] {
        order: 1;
    }

    .dashboard-page #scan-form .code-input-wrapper {
        order: 2;
    }

    .dashboard-page #scan-form label[for="quantity"] {
        order: 3;
    }

    .dashboard-page #scan-form #quantity {
        order: 4;
    }

    .dashboard-page #scan-form .form-group {
        order: 5;
    }

    .dashboard-page #scan-form label[for="note"] {
        order: 6;
    }

    .dashboard-page #scan-form #note {
        order: 7;
    }

    .dashboard-page #scan-form button[type="submit"] {
        order: 8;
        align-self: flex-start;
        width: auto;
        min-width: 200px;
        padding: 12px 20px;
        margin-top: 12px;
    }
}

@media (min-width: 992px) {
    .app-header {
        padding: 3px 40px;
        background: linear-gradient(90deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.9));
        border-bottom: 1px solid var(--border);
    }

    body[data-theme='dark'] .app-header {
        background: linear-gradient(90deg, rgba(32, 9, 10, 0.96), rgba(45, 12, 13, 0.94));
    }

    .app-header-menu {
        position: absolute;
        top: calc(100% + 12px);
        right: clamp(24px, 5vw, 48px);
        width: min(420px, calc(100vw - 72px));
        padding: 0;
        border: 0;
        box-shadow: none;
        backdrop-filter: blur(6px);
    }

    .app-header-menu.menu-open {
        
        padding: 18px;
        border: 1px solid var(--border);
        box-shadow: var(--shadow);
    }

    .header-actions {
        gap: 10px;
    }

}

@media (max-width: 768px) {
    body {
        font-size: 17px;
        line-height: 1.5;
    }

    header {
        flex-wrap: wrap;
        flex-direction: row;
        align-items: center;
        gap: 6px;
        padding: 0 10px;
    }

    .app-header {
        flex-wrap: wrap;
        gap: 6px;
    }

    .app-header .brand-cluster {
        width: auto;
        gap: 6px;
    }

    .logo-mark {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
        line-height: 1;
    }

    .brand-name {
        display: none;
    }

    .mobile-nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
        width: 30px;
        height: 30px;
        padding: 0;
        box-shadow: none;
    }

    .mobile-nav-toggle-icon {
        font-size: 18px;
        line-height: 1;
    }

    .dashboard-page .stats-grid {
        display: none;
    }

    .app-header-menu {
        order: 3;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        background: var(--card-bg);
        border: 0;
        border-radius: 0;
        padding: 0;
        box-shadow: none;
        max-height: 0;
        opacity: 0;
        transform: translateY(-12px);
        pointer-events: none;
        overflow: hidden;
        transition: opacity 0.25s ease, transform 0.25s ease, max-height 0.25s ease;
    }

    .app-header-menu.menu-open {
        max-height: calc(100vh - 120px);
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 12px;
        border: 1px solid var(--border);
        box-shadow: var(--shadow);
    }

    #dashboard-nav {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }

    .dashboard-nav .nav-link {
        width: 100%;
        flex: 0 0 auto;
        padding: 10px 14px;
        border-radius: 0;
        border: 1px solid var(--border);
        background: var(--card-bg);
        color: var(--text);
        font-size: 0.98rem;
        box-shadow: none;
        transition: background 0.2s ease, color 0.2s ease;
    }

    .dashboard-nav .nav-link:focus-visible,
    .dashboard-nav .nav-link:hover {
        background: rgba(212, 29, 24, 0.08);
        color: var(--text);
    }

    .dashboard-nav .nav-link.active {
        background: var(--primary);
        color: #ffffff;
        border-color: transparent;
    }

    .header-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 0;
        border: none;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    .user-chip {
        justify-content: space-between;
        padding: 10px 12px;
        border-radius: 0;
        background: var(--bg);
        gap: 8px;
    }

    .logout-link {
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--primary);
        color: var(--text);
        border-radius: 0;
        font-weight: 600;
        padding: 12px 0;
        text-decoration: none;
        width: 100%;
    }


    main {
        padding: 24px 18px 90px;
    }

    .last-scans tbody tr:last-child {
        margin-bottom: 0;
    }

    .last-scans tbody td {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }

    .last-scans tbody td:last-child {
        border-bottom: none;
    }

    .last-scans tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--muted);
        margin-bottom: 4px;
    }

    .last-scans tbody td input,
    .last-scans tbody td textarea {
        width: 100%;
    }

    .last-scans tbody td textarea {
        min-height: 140px;
        resize: vertical;
        font-size: 1.15rem;
        border-radius: 0;
        padding: 16px 18px;
    }

    .scan-edit-quantity {
        width: 100%;
        max-width: none;
        font-size: 1.35rem;
        min-height: 90px;
        border-radius: 0;
        text-align: center;
    }

    .section-header {
        gap: 14px;
    }
}

@media (max-width: 600px) {
    main {
        padding: 24px 0 118px;
    }

    .scan-section {
        padding: 10px 12px 14px;
    }

    .scan-section h2 {
        font-size: 1.1rem;
        margin-bottom: 4px;
    }

    .scan-section form {
        gap: 10px;
    }

    .scan-section label {
        font-size: 0.95rem;
        margin-bottom: 2px;
    }

    .code-input-wrapper {
        gap: 6px;
    }

    #code,
    .scan-section input,
    .scan-section select,
    .scan-section textarea {
        font-size: 1rem;
        min-height: 48px;
        padding: 10px 12px;
    }

        .scan-section textarea {
            min-height: 80px;
            resize: vertical;
        }

        .scan-section button[type="submit"] {
            font-size: 1rem;
            padding: 10px 12px;
            width: 100%;
        }

        .camera-view {
            min-height: calc(100vh - 220px);
        }

        .last-scans {
            margin-top: 36px;
            overflow-x: visible;
            border-radius: 0;
            border-width: 0;
            padding: 28px 22px 36px;
        }
    .last-scans {
        margin-top: 36px;
        overflow-x: visible;
        border-radius: 0;
        border-width: 0;
        padding: 28px 22px 36px;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .section-header h2 {
        margin-bottom: 0;
    }

    .table-actions {
        grid-template-columns: 1fr;
    }

    .table-actions > * {
        width: 100%;
    }

    .table-actions label {
        padding: 14px 16px;
    }

    .table-actions input[type="search"],
    .table-actions input[type="number"],
    .table-actions select {
        width: 100%;
        font-size: 1.2rem;
        min-height: 70px;
        padding: 16px 20px;
    }

    .last-scans table,
    .last-scans tbody,
    .last-scans tr {
        display: block;
        width: 100%;
    }

    .last-scans thead {
        display: none;
    }

    .last-scans table {
        min-width: 0;
        border: 0;
        box-shadow: none;
        background: transparent;
    }

    .last-scans tbody tr {
        border: 1px solid var(--border);
        border-radius: 0;
        padding: 16px 18px;
        background: var(--card-bg);
        box-shadow: var(--shadow);
        margin-bottom: 16px;
    }

    .last-scans tbody tr:last-child {
        margin-bottom: 0;
    }

    .last-scans tbody td {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 10px 0;
        border-bottom: 1px solid var(--border);
    }

    .last-scans tbody td:last-child {
        border-bottom: none;
    }

    .last-scans tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--muted);
        margin-bottom: 6px;
    }

    .last-scans tbody td input,
    .last-scans tbody td textarea {
        width: 100%;
    }

    .last-scans tbody td textarea {
        min-height: 150px;
        resize: vertical;
        font-size: 1.2rem;
        border-radius: 0;
        padding: 18px 20px;
    }

    .scan-edit-quantity {
        max-width: none;
        min-height: 96px;
        font-size: 1.4rem;
        border-radius: 0;
    }
}
#recipient_name { margin-bottom: 10px; }