/* ============================================================
   OpenWF WebUI — redesign
   Dark sci-fi theme layered on Bootstrap 5.3
   ============================================================ */

:root,
[data-bs-theme="dark"] {
    --app-bg: #0a0d14;
    --app-bg-2: #0e1320;
    --app-surface: #121826;
    --app-surface-2: #171e2f;
    --app-surface-3: #1d2538;
    --app-border: rgba(148, 163, 184, 0.16);
    --app-border-strong: rgba(148, 163, 184, 0.28);
    --app-text: #e7ecf5;
    --app-text-muted: #94a0b5;
    --app-text-faint: #6b7689;
    --app-accent: #4db8ff;
    --app-accent-strong: #2f8fe0;
    --app-accent-soft: rgba(77, 184, 255, 0.12);
    --app-gold: #e3b75a;
    --app-gold-soft: rgba(227, 183, 90, 0.14);
    --app-danger: #ff5c6a;
    --app-success: #3ecf8e;
    --app-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
    --app-radius: 14px;
    --app-radius-sm: 9px;
    --app-navbar-h: 60px;
    --app-sidebar-w: 248px;
    color-scheme: dark;
}

[data-bs-theme="light"] {
    --app-bg: #eef2f8;
    --app-bg-2: #e6ebf3;
    --app-surface: #ffffff;
    --app-surface-2: #f7f9fc;
    --app-surface-3: #eef2f8;
    --app-border: rgba(15, 23, 42, 0.1);
    --app-border-strong: rgba(15, 23, 42, 0.18);
    --app-text: #101828;
    --app-text-muted: #55617a;
    --app-text-faint: #8492a9;
    --app-accent: #1d7fd4;
    --app-accent-strong: #1665ae;
    --app-accent-soft: rgba(29, 127, 212, 0.1);
    --app-gold: #b07f16;
    --app-gold-soft: rgba(176, 127, 22, 0.12);
    --app-danger: #d92d45;
    --app-success: #138a56;
    --app-shadow: 0 14px 34px rgba(16, 24, 40, 0.1);
    color-scheme: light;
}

/* ---------- base ---------- */

html {
    min-height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "Noto Sans SC", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--app-bg);
    background-image: radial-gradient(1100px 480px at 15% -10%, var(--app-accent-soft), transparent 60%),
        radial-gradient(900px 460px at 105% 0%, var(--app-gold-soft), transparent 55%);
    background-attachment: fixed;
    color: var(--app-text);
    min-height: 100vh;
    letter-spacing: 0.1px;
}

a {
    color: var(--app-accent);
}

a:hover {
    color: var(--app-accent-strong);
}

::selection {
    background: var(--app-accent);
    color: #04121f;
}

/* ---------- scrollbars ---------- */

* {
    scrollbar-width: thin;
    scrollbar-color: var(--app-border-strong) transparent;
}

*::-webkit-scrollbar {
    width: 9px;
    height: 9px;
}

*::-webkit-scrollbar-thumb {
    background: var(--app-border-strong);
    border-radius: 99px;
    border: 2px solid transparent;
    background-clip: content-box;
}

*::-webkit-scrollbar-track {
    background: transparent;
}

/* ---------- navbar ---------- */

.app-navbar {
    background: color-mix(in srgb, var(--app-bg) 78%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--app-border);
    min-height: var(--app-navbar-h);
    z-index: 1030;
}

.app-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-top: 0;
    padding-bottom: 0;
    color: var(--app-text);
}

.app-brand:hover {
    color: var(--app-text);
}

.app-brand-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(145deg, var(--app-gold), #b98a2e);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    color: #171006;
}

.app-brand-mark svg {
    width: 21px;
    height: 21px;
}

.app-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.app-brand-name {
    font-weight: 800;
    font-size: 1.02rem;
    letter-spacing: 2.2px;
}

.app-brand-sub {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 3.4px;
    color: var(--app-gold);
    text-transform: uppercase;
}

.app-navbar .dropdown-menu {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    box-shadow: var(--app-shadow);
    font-size: 0.9rem;
}

.app-navbar .dropdown-item {
    color: var(--app-text);
}

.app-navbar .dropdown-item:hover,
.app-navbar .dropdown-item.active {
    background: var(--app-accent-soft);
    color: var(--app-text);
}

.app-navbar .dropdown-toggle,
.app-navbar .nav-link {
    color: var(--app-text);
}

/* ---------- layout ---------- */

#main-view {
    padding-top: 1.25rem;
    padding-bottom: 3rem;
}

body.logged-in #main-view {
    display: flex;
    align-items: flex-start;
}

body:not(.logged-in) #sidebar {
    display: none;
}

#sidebar {
    --bs-offcanvas-width: 280px;
}

@media (min-width: 992px) {
    body.logged-in #sidebar {
        position: fixed;
        top: var(--app-navbar-h);
        bottom: 0;
        left: 0;
        width: var(--app-sidebar-w) !important;
        display: block;
        background: transparent !important;
        border: 0 !important;
        transform: none !important;
        visibility: visible !important;
        z-index: 1020;
        padding: 14px 10px 18px;
    }

    body.logged-in #main-content {
        margin-left: var(--app-sidebar-w);
    }
}

/* ---------- sidebar ---------- */

.sidebar-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: color-mix(in srgb, var(--app-surface) 92%, transparent);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
    padding: 14px 10px;
    overflow-y: auto;
    overflow-x: hidden;
}

.offcanvas-body {
    padding: 0;
}

.offcanvas-header {
    border-bottom: 1px solid var(--app-border);
    background: var(--app-surface);
}

.offcanvas {
    background-color: var(--app-bg);
    color: var(--app-text);
}

.sidebar-nav {
    width: 100%;
    gap: 4px;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 13px;
    border-radius: var(--app-radius-sm);
    color: var(--app-text-muted);
    font-weight: 600;
    font-size: 0.94rem;
    position: relative;
    transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-nav .nav-link:hover {
    background: var(--app-accent-soft);
    color: var(--app-text);
}

.sidebar-nav .nav-link.active {
    background: var(--app-accent-soft);
    color: var(--app-text);
}

.sidebar-nav .nav-link.active::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, var(--app-accent), var(--app-gold));
}

.sidebar-nav .nav-icon {
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.9;
}

.sidebar-nav .nav-link.active .nav-icon {
    color: var(--app-accent);
    opacity: 1;
}

.sidebar-nav .nav-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- login ---------- */

.login-route {
    min-height: calc(100vh - var(--app-navbar-h) - 5rem);
    display: grid;
    place-items: center;
    padding: 2rem 0;
}

.login-card {
    width: min(430px, 100%);
    background: linear-gradient(180deg, color-mix(in srgb, var(--app-surface-2) 88%, transparent), var(--app-surface));
    border: 1px solid var(--app-border);
    border-radius: 18px;
    box-shadow: var(--app-shadow);
    padding: 2.1rem 2.2rem 2.2rem;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 1.1rem;
}

.login-brand-mark {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 13px;
    background: linear-gradient(145deg, var(--app-gold), #b98a2e);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    color: #171006;
}

.login-brand-mark svg {
    width: 28px;
    height: 28px;
}

.login-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.08;
}

.login-brand-name {
    font-weight: 800;
    font-size: 1.45rem;
    letter-spacing: 3px;
}

.login-brand-sub {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 3.6px;
    text-transform: uppercase;
    color: var(--app-gold);
}

.login-description {
    color: var(--app-text-muted);
    font-size: 0.92rem;
    margin-bottom: 1.4rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid var(--app-border);
}

/* ---------- page headers ---------- */

.page-header {
    margin-bottom: 1.1rem;
}

.page-title {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 1.2px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title::before {
    content: "";
    width: 4px;
    height: 1.15em;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--app-accent), var(--app-gold));
}

/* ---------- cards ---------- */

.card {
    background: linear-gradient(180deg, color-mix(in srgb, var(--app-surface-2) 55%, transparent), var(--app-surface));
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

.card-header {
    background: color-mix(in srgb, var(--app-surface-3) 72%, transparent);
    border-bottom: 1px solid var(--app-border);
    font-weight: 700;
    letter-spacing: 0.4px;
    padding: 0.8rem 1.1rem;
}

.card-header:first-child {
    border-radius: calc(var(--app-radius) - 1px) calc(var(--app-radius) - 1px) 0 0;
}

h5.card-header,
.card-header h5 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.1px;
}

.card-body {
    color: var(--app-text);
}

/* inventory category cards: fixed-height list panels */
.card[style*="400px"] .card-body,
.card-body.d-flex.flex-column {
    min-height: 0;
}

/* ---------- inventory note ---------- */

.inventory-update-note {
    background: var(--app-gold-soft);
    border: 1px solid color-mix(in srgb, var(--app-gold) 28%, transparent);
    color: color-mix(in srgb, var(--app-gold) 75%, var(--app-text));
    border-radius: var(--app-radius-sm);
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
}

/* ---------- currency stat cards ---------- */

.row > .col-md-4 > .card .card-text,
.row > .col-md-6 > .card .card-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--app-accent);
    font-variant-numeric: tabular-nums;
}

/* ---------- tables ---------- */

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--app-text);
    --bs-table-border-color: var(--app-border);
    --bs-table-hover-bg: var(--app-accent-soft);
    --bs-table-hover-color: var(--app-text);
    font-size: 0.92rem;
    margin-bottom: 0;
}

.table > :not(caption) > * > * {
    padding: 0.65rem 0.75rem;
    border-bottom-width: 1px;
    vertical-align: middle;
}

.table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--app-surface-3);
    color: var(--app-text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.table tbody tr:hover td {
    background: var(--app-accent-soft);
}

.table td code {
    background: var(--app-surface-3);
    border: 1px solid var(--app-border);
    border-radius: 6px;
    padding: 0.15rem 0.45rem;
    font-size: 0.82rem;
    color: var(--app-accent);
}

/* ---------- forms ---------- */

.form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--app-text-muted);
    margin-bottom: 0.4rem;
}

.form-control,
.form-select {
    background-color: color-mix(in srgb, var(--app-bg-2) 82%, var(--app-surface));
    border: 1px solid var(--app-border-strong);
    border-radius: var(--app-radius-sm);
    color: var(--app-text);
    padding: 0.55rem 0.8rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--app-surface);
    border-color: var(--app-accent);
    box-shadow: 0 0 0 3px var(--app-accent-soft);
    color: var(--app-text);
}

.form-control::placeholder {
    color: var(--app-text-faint);
}

.form-control[list] {
    background-image: none;
}

.input-group > .form-control,
.input-group > .form-select {
    border-radius: var(--app-radius-sm);
}

.input-group > :not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group > :not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group-text {
    background: var(--app-surface-3);
    border: 1px solid var(--app-border-strong);
    color: var(--app-text-muted);
}

/* ---------- checks ---------- */

.form-check {
    min-height: 1.4rem;
    margin-bottom: 0.45rem;
    padding-left: 1.9rem;
}

.form-check-input {
    width: 1.15em;
    height: 1.15em;
    margin-top: 0.16em;
    margin-left: -1.9rem;
    background-color: color-mix(in srgb, var(--app-bg-2) 80%, var(--app-surface));
    border: 1px solid var(--app-border-strong);
    cursor: pointer;
}

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

.form-check-input:focus {
    border-color: var(--app-accent);
    box-shadow: 0 0 0 3px var(--app-accent-soft);
}

.form-check-label {
    font-size: 0.92rem;
    color: var(--app-text);
    cursor: pointer;
}

abbr[title] {
    text-decoration: none;
    cursor: help;
}

/* ---------- buttons ---------- */

.btn {
    border-radius: var(--app-radius-sm);
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: filter 0.15s ease, transform 0.08s ease, box-shadow 0.15s ease, background-color 0.15s ease,
        color 0.15s ease, border-color 0.15s ease;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    --bs-btn-color: #04121f;
    --bs-btn-hover-color: #04121f;
    --bs-btn-active-color: #04121f;
    background: linear-gradient(135deg, #5bc8ff, #2f8fe0);
    border: 1px solid rgba(6, 42, 74, 0.45);
    color: #04121f;
    box-shadow: 0 4px 14px rgba(47, 143, 224, 0.28);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #6cd1ff, #3799ec);
    border-color: rgba(6, 42, 74, 0.5);
    color: #04121f;
    box-shadow: 0 6px 18px rgba(47, 143, 224, 0.38);
}

.btn-primary:disabled,
.btn-primary.disabled {
    background: var(--app-surface-3);
    border-color: var(--app-border);
    color: var(--app-text-faint);
    box-shadow: none;
}

.btn-secondary {
    --bs-btn-color: var(--app-text);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-active-color: var(--app-text);
    background: color-mix(in srgb, var(--app-text) 7%, transparent);
    border: 1px solid var(--app-border-strong);
    color: var(--app-text);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: color-mix(in srgb, var(--app-text) 13%, transparent);
    border-color: var(--app-border-strong);
    color: var(--app-text);
}

.btn-success {
    --bs-btn-color: #03180e;
    --bs-btn-hover-color: #03180e;
    --bs-btn-active-color: #03180e;
    background: linear-gradient(135deg, #43d99a, #23a96f);
    border: 1px solid rgba(3, 60, 36, 0.4);
    color: #03180e;
}

.btn-success:hover,
.btn-success:focus {
    background: linear-gradient(135deg, #50e4a6, #2ab87c);
    color: #03180e;
}

.btn-danger {
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
    background: linear-gradient(135deg, #ff7280, #e03c4e);
    border: 1px solid rgba(90, 8, 20, 0.45);
    color: #fff;
}

.btn-danger:hover,
.btn-danger:focus {
    background: linear-gradient(135deg, #ff8290, #e8485a);
    color: #fff;
}

.btn-outline-secondary {
    --bs-btn-color: var(--app-text-muted);
    --bs-btn-hover-color: var(--app-text);
    --bs-btn-hover-bg: var(--app-accent-soft);
    --bs-btn-hover-border-color: var(--app-accent);
    --bs-btn-active-bg: var(--app-accent-soft);
    --bs-btn-active-border-color: var(--app-accent);
    --bs-btn-active-color: var(--app-text);
    border-color: var(--app-border-strong);
    color: var(--app-text-muted);
}

.btn-outline-secondary.active {
    background: var(--app-accent-soft);
    border-color: var(--app-accent);
    color: var(--app-accent);
}

/* ---------- tabs ---------- */

.nav-tabs {
    border-bottom: 1px solid var(--app-border);
}

.nav-tabs .nav-link {
    color: var(--app-text-muted);
    font-weight: 600;
    border: 0;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    padding: 0.55rem 1rem;
    border-radius: 0;
}

.nav-tabs .nav-link:hover {
    color: var(--app-text);
}

.nav-tabs .nav-link.active {
    color: var(--app-accent);
    background: transparent;
    border: 0;
    border-bottom: 2px solid var(--app-accent);
}

.card-header-tabs {
    margin-bottom: -0.8rem;
}

/* ---------- cheats toolbar & groups ---------- */

.cheats-card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.cheats-card-header > h5 {
    margin-right: auto;
}

.cheats-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.cheats-search {
    position: relative;
}

.cheats-search svg {
    position: absolute;
    left: 11px;
    top: 50%;
    width: 15px;
    height: 15px;
    transform: translateY(-50%);
    fill: none;
    stroke: var(--app-text-faint);
    stroke-width: 2;
    stroke-linecap: round;
    pointer-events: none;
}

.cheats-search input {
    width: 210px;
    padding-left: 33px;
}

.cheat-group {
    background: color-mix(in srgb, var(--app-surface-2) 58%, transparent);
    border: 1px solid var(--app-border);
    border-radius: 11px;
    margin-bottom: 12px;
    overflow: hidden;
}

.cheat-group-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--app-text);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.6px;
    text-align: left;
    padding: 11px 14px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.cheat-group-toggle:hover {
    background: var(--app-accent-soft);
}

.cheat-group-toggle .cheat-group-title {
    text-transform: uppercase;
}

.cheat-group-toggle .cheat-group-chevron {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.18s ease;
    color: var(--app-text-muted);
}

.cheat-group.collapsed .cheat-group-chevron {
    transform: rotate(-90deg);
}

.cheat-group-count {
    margin-left: auto;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--app-text-muted);
    background: color-mix(in srgb, var(--app-text) 8%, transparent);
    border: 1px solid var(--app-border);
    border-radius: 99px;
    padding: 2px 9px;
    white-space: nowrap;
}

.cheat-group-body {
    padding: 4px 14px 13px;
    border-top: 1px solid var(--app-border);
}

.cheat-group.collapsed .cheat-group-body {
    display: none;
}

.cheats-no-results {
    display: none;
    text-align: center;
    color: var(--app-text-muted);
    padding: 1.2rem 0 0.6rem;
    font-size: 0.92rem;
}

.cheats-no-results.visible {
    display: block;
}

.form-check.ui-hidden,
.form-group.ui-hidden {
    display: none !important;
}

.cheat-group.ui-hidden-group {
    display: none !important;
}

/* ---------- import ---------- */

.import-note {
    color: var(--app-text-muted);
    font-size: 0.92rem;
}

.import-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    padding-left: 1.1rem;
    margin-bottom: 0;
}

.import-samples li {
    font-size: 0.9rem;
}

/* ---------- toasts ---------- */

.toast-container {
    z-index: 1080;
}

.toast {
    background: color-mix(in srgb, var(--app-surface-2) 88%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--app-border-strong);
    border-radius: 11px;
    box-shadow: var(--app-shadow);
    color: var(--app-text);
}

.toast.text-bg-primary {
    background: linear-gradient(135deg, #5bc8ff, #2f8fe0) !important;
    color: #04121f !important;
}

.toast.text-bg-warning {
    background: linear-gradient(135deg, #f4c96b, #d99e2b) !important;
    color: #2a1d04 !important;
}

.toast.text-bg-danger {
    background: linear-gradient(135deg, #ff7280, #e03c4e) !important;
    color: #fff !important;
}

.toast.text-bg-success {
    background: linear-gradient(135deg, #43d99a, #23a96f) !important;
    color: #03180e !important;
}

/* ---------- misc ---------- */

svg {
    fill: currentColor;
    height: 1em;
}

td.text-end > a > svg {
    margin-left: 0.5em;
    margin-bottom: 4px;
    color: var(--app-text-muted);
}

td.text-end > a:hover > svg {
    color: var(--app-accent);
}

.card-body {
    overflow: auto;
}

h3 {
    color: var(--app-text);
    font-weight: 700;
}

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

/* ---------- responsive ---------- */

@media (max-width: 991.98px) {
    #main-content {
        width: 100%;
    }

    .cheats-toolbar {
        width: 100%;
    }

    .cheats-search input {
        width: 100%;
    }

    .cheats-search {
        flex: 1;
    }
}

@media (max-width: 575.98px) {
    #main-view {
        padding-top: 0.8rem;
    }

    .login-card {
        padding: 1.5rem 1.3rem;
    }

    .app-brand-sub {
        display: none;
    }

    .card-header {
        padding: 0.7rem 0.9rem;
    }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }
}