:root {
    --app-bg: #f5f6fa;
    --panel: #ffffff;
    --line: #eceaf2;
    --text: #2f2b45;
    --muted: #8d8aa1;
    --field-bg: #fbfbfd;
    --field-text: #2f2b45;
    --field-placeholder: #a6a3b5;
    --field-border: #d9ddea;
    --field-focus-ring: rgba(177, 0, 27, 0.08);
    --brand: #b1001b;
    --brand-deep: #7e0013;
    --brand-soft: rgba(177, 0, 27, 0.08);
    --shadow: 0 8px 24px rgba(31, 23, 59, 0.06);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

html,
body {
    max-width: 100%;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background: var(--app-bg);
    overflow-x: hidden;
    overflow-y: auto;
}

body.dark {
    --app-bg: #151926;
    --panel: #1f2536;
    --line: #2d3550;
    --text: #ebefff;
    --muted: #aeb7d1;
    --field-bg: #2a3146;
    --field-text: #ebefff;
    --field-placeholder: #98a3c2;
    --field-border: #3a4564;
    --field-focus-ring: rgba(224, 74, 97, 0.16);
    --brand: #e04a61;
    --brand-deep: #b73349;
    --brand-soft: rgba(224, 74, 97, 0.16);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
select,
textarea,
.form-control,
.form-select,
.auth-input {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: var(--field-border);
}

select,
.form-select {
    background-color: var(--field-bg);
    color: var(--field-text);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"])::placeholder,
textarea::placeholder,
.form-control::placeholder,
.auth-input::placeholder {
    color: var(--field-placeholder);
    opacity: 1;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):focus,
select:focus,
textarea:focus,
.form-control:focus,
.form-select:focus,
.auth-input:focus {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: rgba(177, 0, 27, 0.38);
    box-shadow: 0 0 0 4px var(--field-focus-ring);
}

body.dark input:-webkit-autofill,
body.dark input:-webkit-autofill:hover,
body.dark input:-webkit-autofill:focus,
body.dark textarea:-webkit-autofill,
body.dark select:-webkit-autofill {
    -webkit-text-fill-color: var(--field-text);
    -webkit-box-shadow: 0 0 0 1000px var(--field-bg) inset;
    transition: background-color 9999s ease-in-out 0s;
}

body.dark .select2-container--default .select2-selection--single,
body.dark .select2-container--default .select2-selection--multiple,
body.dark .select2-dropdown,
body.dark .select2-search__field {
    background: var(--field-bg) !important;
    color: var(--field-text) !important;
    border-color: var(--field-border) !important;
}

body.dark .select2-container--default .select2-selection--single .select2-selection__rendered,
body.dark .select2-container--default .select2-selection--multiple .select2-selection__choice,
body.dark .select2-results__option,
body.dark .select2-search__field::placeholder {
    color: var(--field-text) !important;
}

body.dark .select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--field-placeholder) !important;
}

body.dark .select2-container--default .select2-results__option--highlighted[aria-selected],
body.dark .select2-container--default .select2-results__option--highlighted[data-selected] {
    background: var(--brand) !important;
    color: #fff !important;
}

body.dark select,
body.dark .form-select,
body.dark .auth-input[type="date"] {
    color-scheme: dark;
}

body.dark select option,
body.dark select optgroup {
    background: #22293d;
    color: #ebefff;
}

body.dark .form-select {
    background-color: var(--field-bg);
    border-color: var(--field-border);
}

.app-shell {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
}

.app-sidebar {
    background: var(--panel);
    border-right: 1px solid var(--line);
    padding: 20px 12px;
}

.app-brand {
    margin: 4px 10px 24px;
    color: var(--brand);
    font-weight: 800;
    font-size: 1.35rem;
}

.app-menu-title {
    margin: 0 10px 12px;
    color: var(--muted);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.app-nav-link {
    display: block;
    margin-bottom: 8px;
    padding: 11px 13px;
    border-radius: 10px;
    text-decoration: none;
    color: #5e5c71;
    font-weight: 600;
}

.app-nav-group {
    margin-bottom: 10px;
}

.app-nav-group-title {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
    padding: 11px 13px;
    border-radius: 10px;
    color: #5e5c71;
    font-weight: 700;
    background: rgba(177, 0, 27, 0.04);
    border: 0;
    cursor: pointer;
    text-align: left;
    font: inherit;
}

.app-nav-group-title.active {
    color: #fff;
    background: var(--brand);
    box-shadow: 0 8px 16px rgba(177, 0, 27, 0.24);
}

.app-nav-group-chevron {
    font-size: 0.88rem;
    color: inherit;
    transition: transform 0.16s ease;
}

.app-nav-link.active {
    color: #fff;
    background: var(--brand);
    box-shadow: 0 8px 16px rgba(177, 0, 27, 0.24);
}

.app-subnav {
    margin: 0 0 0 14px;
    padding: 4px 0 0;
    border-left: 1px solid var(--line);
    display: none;
}

.app-nav-group.open .app-subnav {
    display: block;
}

.app-nav-group.open .app-nav-group-chevron {
    transform: rotate(90deg);
}

.app-subnav-link {
    display: block;
    margin: 0 0 6px 10px;
    padding: 8px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.app-subnav-link.active {
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 8px 16px rgba(177, 0, 27, 0.18);
}

.app-main {
    padding: 16px;
    min-width: 0;
    width: 100%;
}

.app-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
    flex-wrap: nowrap;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 8px;
    padding: 7px 10px;
    font: inherit;
    cursor: pointer;
    color: #66627d;
}

body.dark .menu-toggle,
body.dark .topbar-action,
body.dark .profile-link,
body.dark .profile-logout,
body.dark .prep-btn.alt,
body.dark .locale-switch-select {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: var(--field-border);
}

.topbar-meta {
    color: var(--muted);
    font-size: 0.92rem;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.locale-switch-form {
    margin: 0;
}

.locale-switch-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.locale-switch-select {
    min-width: 112px;
    padding: 8px 34px 8px 12px;
    border: 1px solid var(--field-border);
    border-radius: 10px;
    background: var(--field-bg);
    color: var(--field-text);
    font: inherit;
}

.topbar-action {
    border: 1px solid var(--brand);
    background: #fff;
    color: var(--brand);
    border-radius: 8px;
    padding: 8px 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
}

.icon-btn {
    border: 0;
    background: transparent;
    color: #66627d;
    font-size: 1.05rem;
    cursor: pointer;
    padding: 4px 6px;
}

.notif-wrap {
    position: relative;
}

.notif-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: 260px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: var(--shadow);
    display: none;
    z-index: 20;
    overflow: hidden;
}

.notif-dropdown.open {
    display: block;
}

.notif-item {
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    font-size: 0.9rem;
}

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

.notif-badge {
    position: absolute;
    top: -3px;
    right: -2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #e34256;
    color: #fff;
    font-size: 0.66rem;
    display: grid;
    place-items: center;
    font-weight: 700;
}

.profile-menu {
    position: relative;
}

.profile-trigger {
    border: 1px solid var(--line);
    background: #f8f8fb;
    border-radius: 999px;
    padding: 7px 12px;
    font: inherit;
    color: var(--text);
    cursor: pointer;
    font-weight: 700;
}

body.dark .profile-trigger {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: var(--field-border);
}

.profile-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: 190px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--panel);
    box-shadow: var(--shadow);
    display: none;
    z-index: 20;
    overflow: hidden;
}

.profile-dropdown.open {
    display: block;
}

.profile-dropdown form {
    display: block;
    width: 100%;
    margin: 0;
    background: #fff;
}

.profile-link,
.profile-logout {
    width: 100%;
    display: block;
    text-align: left;
    padding: 11px 12px;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: #fff;
    color: #66627d;
    text-decoration: none;
    font: inherit;
    cursor: pointer;
}

.profile-logout {
    border-bottom: 0;
}

.profile-dropdown form .profile-logout {
    appearance: none;
    -webkit-appearance: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

body.dark .profile-dropdown form {
    background: var(--field-bg);
}

.page-content {
    min-width: 0;
    width: 100%;
    overflow-x: hidden;
    padding-bottom: 12px;
}

.trace-flash {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    margin: 0 0 16px;
    padding: 14px 16px;
    border-radius: 12px;
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.45;
}

.trace-flash-success {
    background: #eef9f3;
    border: 1px solid #cfeedd;
    border-left: 4px solid #2f9d69;
}

.trace-flash-error {
    background: #fff1ee;
    border: 1px solid #ffd9d1;
    border-left: 4px solid #c53a2d;
}

body.dark .trace-flash-success {
    background: rgba(47, 157, 105, 0.18);
    border-color: rgba(47, 157, 105, 0.3);
}

body.dark .trace-flash-error {
    background: rgba(197, 58, 45, 0.16);
    border-color: rgba(255, 180, 170, 0.24);
}

.trace-flash-list {
    margin: 8px 0 0 18px;
    padding: 0;
}

.trace-flash-close {
    flex: 0 0 auto;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.72;
}

.trace-flash-close:hover {
    opacity: 1;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(31, 23, 59, 0.36);
    z-index: 30;
}

.mobile-sidebar-head {
    display: none;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.sidebar-close {
    border: 0;
    background: transparent;
    font-size: 1.35rem;
    color: #6a6780;
    cursor: pointer;
    line-height: 1;
}

.app-topbar button,
.app-topbar .menu-toggle,
.app-topbar .icon-btn,
.app-topbar .profile-trigger {
    width: auto !important;
    min-width: 0;
}

body.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(circle at top left, rgba(177, 0, 27, 0.1), transparent 22%),
        radial-gradient(circle at bottom right, rgba(177, 0, 27, 0.08), transparent 20%),
        var(--app-bg);
}

.auth-shell {
    width: min(1040px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, 480px);
    gap: 28px;
    align-items: stretch;
}

.auth-hero {
    position: relative;
    padding: 40px 36px;
    border: 1px solid rgba(177, 0, 27, 0.08);
    border-radius: 28px;
    overflow: hidden;
    background:
        linear-gradient(155deg, rgba(177, 0, 27, 0.98), rgba(114, 0, 18, 0.96)),
        var(--brand);
    color: #fff;
    box-shadow: 0 24px 60px rgba(107, 11, 28, 0.18);
}

.auth-hero::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -60px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.auth-brand {
    margin: 0 0 54px;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.01em;
}

.auth-kicker {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.auth-title {
    margin: 0 0 16px;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 0.95;
    font-weight: 900;
}

.auth-copy {
    max-width: 34rem;
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1rem;
    line-height: 1.75;
}

.auth-points {
    display: grid;
    gap: 14px;
}

.auth-point {
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.auth-point strong {
    display: block;
    margin-bottom: 6px;
    font-size: 1rem;
}

.auth-point p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.auth-main {
    display: flex;
    align-items: center;
}

.auth-panel {
    width: 100%;
    padding: 34px 30px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--panel);
    box-shadow: 0 18px 50px rgba(31, 23, 59, 0.1);
}

.auth-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.auth-panel-brand {
    margin: 0 0 8px;
    color: var(--brand);
    font-size: 1.1rem;
    font-weight: 800;
}

.auth-panel-link {
    color: var(--brand);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
}

.auth-badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
    padding: 7px 12px;
    border: 1px solid rgba(177, 0, 27, 0.14);
    border-radius: 999px;
    background: var(--brand-soft);
    color: var(--brand);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-panel h1 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 2rem;
    font-weight: 800;
}

.auth-panel > p {
    margin: 0 0 24px;
    color: var(--muted);
    line-height: 1.6;
}

.auth-status {
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid rgba(177, 0, 27, 0.16);
    border-left: 4px solid var(--brand);
    border-radius: 12px;
    background: rgba(177, 0, 27, 0.06);
    color: var(--text);
}

.auth-status ul {
    margin: 8px 0 0 18px;
    padding: 0;
}

.auth-grid {
    display: grid;
    gap: 16px;
}

.auth-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.auth-label {
    display: block;
}

.auth-label span {
    display: block;
    margin-bottom: 7px;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 700;
}

.auth-label .auth-label-line {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
    line-height: 1.2;
}

.trace-help-text {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 600;
    position: relative;
    top: 1px;
}

.auth-input {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid var(--field-border);
    border-radius: 12px;
    background: var(--field-bg);
    color: var(--field-text);
    font: inherit;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.auth-input:focus {
    outline: 0;
    border-color: rgba(177, 0, 27, 0.38);
    box-shadow: 0 0 0 4px var(--field-focus-ring);
}

.auth-check {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    color: var(--text);
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.auth-check input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--brand);
    cursor: pointer;
    border-radius: 6px;
    flex: 0 0 auto;
}

.auth-check span {
    color: inherit;
    line-height: 1.3;
}

.auth-submit {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--brand);
    border-radius: 12px;
    background: var(--brand);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.auth-submit:hover {
    background: var(--brand-deep);
    border-color: var(--brand-deep);
    transform: translateY(-1px);
}

.auth-switch {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.94rem;
}

.auth-switch a {
    color: var(--brand);
    font-weight: 700;
    text-decoration: none;
}

.prep-grid {
    display: grid;
    gap: 16px;
}

.prep-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 18px;
}

.prep-card {
    border: 1px solid var(--line);
    background: var(--panel);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 18px;
}

.prep-kpi {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
}

.prep-label,
.prep-note {
    color: var(--muted);
}

.prep-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.prep-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid var(--brand);
    color: #fff;
    background: var(--brand);
}

.prep-btn.alt {
    background: #fff;
    color: var(--brand);
}

.prep-table {
    width: 100%;
    border-collapse: collapse;
}

.prep-table th,
.prep-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.prep-table th {
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.prep-pill {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--brand-soft);
    color: var(--brand);
    font-weight: 700;
    font-size: 0.78rem;
}

body.dark .container-fluid.px-0 .card.border-0.shadow-sm {
    background: var(--panel);
    border: 1px solid var(--line) !important;
    box-shadow: var(--shadow) !important;
}

body.dark .container-fluid.px-0 .card.border-0.shadow-sm .card-body {
    color: var(--text);
}

body.dark .container-fluid.px-0 .text-muted,
body.dark .container-fluid.px-0 .small.text-muted {
    color: var(--muted) !important;
}

body.dark .container-fluid.px-0 .form-control,
body.dark .container-fluid.px-0 .form-select {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: var(--field-border);
}

body.dark .container-fluid.px-0 .table {
    --bs-table-bg: var(--panel);
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--line);
    --bs-table-striped-bg: #273049;
    --bs-table-striped-color: var(--text);
    --bs-table-active-bg: #2a3146;
    --bs-table-active-color: var(--text);
    --bs-table-hover-bg: #273049;
    --bs-table-hover-color: var(--text);
}

body.dark .container-fluid.px-0 .table > :not(caption) > * > * {
    background-color: var(--panel);
    color: var(--text);
    border-bottom-color: var(--line);
}

body.dark .container-fluid.px-0 .table > thead > tr > th {
    background: #2a3146;
    color: var(--muted);
}

body.dark .container-fluid.px-0 .table-responsive {
    border-radius: 14px;
}

body.dark .container-fluid.px-0 .btn-outline-secondary,
body.dark .container-fluid.px-0 .btn-outline-primary,
body.dark .container-fluid.px-0 .btn-outline-danger {
    background: transparent;
}

body.dark .container-fluid.px-0 .btn-outline-secondary {
    color: var(--field-text);
    border-color: var(--field-border);
}

body.dark .container-fluid.px-0 .btn-outline-primary {
    color: var(--brand);
    border-color: rgba(177, 0, 27, 0.4);
}

body.dark .container-fluid.px-0 .btn-outline-danger {
    color: #ffb4aa;
    border-color: rgba(255, 180, 170, 0.35);
}

body.dark .container-fluid.px-0 .btn-outline-secondary:hover,
body.dark .container-fluid.px-0 .btn-outline-primary:hover,
body.dark .container-fluid.px-0 .btn-outline-danger:hover {
    background: #2a3146;
}

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

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn.btn-primary:hover,
.btn.btn-primary:focus,
.btn.btn-primary:active {
    background: var(--brand-deep);
    border-color: var(--brand-deep);
}

.btn-outline-primary,
.btn.btn-outline-primary {
    color: var(--brand);
    border-color: rgba(177, 0, 27, 0.35);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active,
.btn.btn-outline-primary:hover,
.btn.btn-outline-primary:focus,
.btn.btn-outline-primary:active {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.badge.text-bg-primary,
.text-bg-primary {
    background: var(--brand) !important;
    color: #fff !important;
}

body.dark .container-fluid.px-0 .badge.text-bg-secondary {
    background: #4a556f !important;
    color: #ebefff !important;
}

body.dark .container-fluid.px-0 .pagination .page-link {
    background: var(--field-bg);
    color: var(--field-text);
    border-color: var(--field-border);
}

body.dark .container-fluid.px-0 .pagination .page-item.active .page-link {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

body.dark .container-fluid.px-0 .pagination .page-item.disabled .page-link {
    background: #232a3d;
    color: #7f8aa8;
    border-color: #313a54;
}

@media (max-width: 1024px) {
    .app-shell {
        display: block;
        min-height: auto;
    }

    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: min(290px, 84vw);
        z-index: 40;
        border-right: 1px solid var(--line);
        border-bottom: 0;
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        overflow-y: auto;
    }

    body.menu-open .app-sidebar {
        transform: translateX(0);
    }

    body.menu-open .sidebar-overlay {
        display: block;
    }

    .app-nav {
        display: block;
    }

    .menu-toggle {
        display: inline-block;
    }

    .topbar-meta {
        display: none;
    }

    .mobile-sidebar-head {
        display: flex;
    }

    .desktop-brand {
        display: none;
    }

    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-main {
        order: 1;
    }

    .auth-hero {
        order: 2;
    }
}

@media (max-width: 640px) {
    .app-main {
        padding: 10px;
    }

    .app-topbar {
        padding: 10px;
        position: sticky;
        top: 0;
        z-index: 15;
    }

    .topbar-right {
        width: auto;
        justify-content: flex-end;
        gap: 8px;
        margin-left: auto;
    }

    .topbar-action {
        display: none;
        font-size: 0.84rem;
        padding: 7px 10px;
    }

    .profile-trigger {
        padding: 6px 9px;
        font-size: 0.86rem;
    }

    .notif-dropdown {
        width: min(260px, 90vw);
        right: -24px;
    }

    body.auth-page {
        padding: 14px;
    }

    .auth-hero,
    .auth-panel {
        padding: 24px 20px;
    }

    .auth-panel-header {
        flex-direction: column;
    }

    .auth-row {
        grid-template-columns: 1fr;
    }

    .prep-table {
        display: block;
        overflow-x: auto;
    }
}