@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/ibm-plex-sans/ibm-plex-sans-400.woff2") format("woff2");
}

@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("../fonts/ibm-plex-sans/ibm-plex-sans-600.woff2") format("woff2");
}

@font-face {
    font-family: "IBM Plex Sans";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("../fonts/ibm-plex-sans/ibm-plex-sans-700.woff2") format("woff2");
}

:root {
    --dc-bg: #0e1419;
    --dc-bg-elevated: #151c24;
    --dc-surface: #1a2330;
    --dc-surface-hover: #223042;
    --dc-border: #2a3a4d;
    --dc-border-strong: #3a4f66;
    --dc-text: #e8eef5;
    --dc-text-muted: #8fa3b8;
    --dc-accent: #2eb8a0;
    --dc-accent-hover: #3dcfb5;
    --dc-accent-muted: rgba(46, 184, 160, 0.16);
    --dc-danger: #e86a6a;
    --dc-success: #3ecf8e;
    --dc-warning: #e6b84d;
    --dc-radius: 0.65rem;
    --dc-font: "IBM Plex Sans", "Segoe UI", sans-serif;
    --bs-body-font-family: var(--dc-font);
    --bs-body-bg: var(--dc-bg);
    --bs-body-color: var(--dc-text);
    --bs-border-color: var(--dc-border);
    --bs-primary: var(--dc-accent);
    --bs-primary-rgb: 46, 184, 160;
    --bs-link-color: var(--dc-accent);
    --bs-link-hover-color: var(--dc-accent-hover);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--dc-font);
    background:
        radial-gradient(ellipse 80% 50% at 10% -10%, rgba(46, 184, 160, 0.12), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(70, 120, 180, 0.1), transparent 50%),
        var(--dc-bg);
    color: var(--dc-text);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--dc-accent);
    text-decoration: none;
}

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

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

.text-body {
    color: var(--dc-text) !important;
}

/* Shell */
.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-main {
    flex: 1;
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 1.75rem 1.25rem 3rem;
}

.app-navbar {
    background: rgba(14, 20, 25, 0.92) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--dc-border);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.app-navbar .navbar-brand {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dc-text) !important;
}

.app-navbar .navbar-brand span {
    color: var(--dc-accent);
}

.app-navbar .nav-link {
    color: var(--dc-text-muted) !important;
    font-weight: 500;
    border-radius: 0.4rem;
    padding: 0.4rem 0.75rem !important;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link.active {
    color: var(--dc-text) !important;
    background: var(--dc-accent-muted);
}

.app-navbar .navbar-toggler {
    border-color: var(--dc-border);
}

.app-navbar .navbar-toggler-icon {
    filter: invert(1);
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dc-text-muted);
    font-size: 0.875rem;
}

/* Surfaces */
.dc-card {
    background: var(--dc-surface);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.dc-card .card-body,
.card.dc-card .card-body {
    background: transparent;
}

.card {
    background: var(--dc-surface);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    color: var(--dc-text);
}

.card.shadow-sm {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--dc-border);
}

.stat-card {
    background: linear-gradient(160deg, var(--dc-surface) 0%, var(--dc-bg-elevated) 100%);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    padding: 1.25rem 1.35rem;
    height: 100%;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.stat-card:hover {
    border-color: var(--dc-border-strong);
    transform: translateY(-1px);
}

.stat-card .stat-label {
    color: var(--dc-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-top: 0.35rem;
    color: var(--dc-text);
}

.page-header h1 {
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.25rem;
}

.page-header p {
    color: var(--dc-text-muted);
    margin-bottom: 0;
}

/* Buttons */
.btn-primary {
    --bs-btn-bg: var(--dc-accent);
    --bs-btn-border-color: var(--dc-accent);
    --bs-btn-hover-bg: var(--dc-accent-hover);
    --bs-btn-hover-border-color: var(--dc-accent-hover);
    --bs-btn-active-bg: var(--dc-accent-hover);
    --bs-btn-active-border-color: var(--dc-accent-hover);
    --bs-btn-color: #06241f;
    --bs-btn-hover-color: #06241f;
    font-weight: 600;
}

.btn-outline-primary {
    --bs-btn-color: var(--dc-accent);
    --bs-btn-border-color: var(--dc-accent);
    --bs-btn-hover-bg: var(--dc-accent-muted);
    --bs-btn-hover-border-color: var(--dc-accent-hover);
    --bs-btn-hover-color: var(--dc-accent-hover);
}

.btn-outline-secondary {
    --bs-btn-color: var(--dc-text-muted);
    --bs-btn-border-color: var(--dc-border-strong);
    --bs-btn-hover-bg: var(--dc-surface-hover);
    --bs-btn-hover-border-color: var(--dc-border-strong);
    --bs-btn-hover-color: var(--dc-text);
}

.btn-microsoft {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.85rem 1.25rem;
    font-weight: 600;
    font-size: 1.05rem;
    color: #06241f;
    background: var(--dc-accent);
    border: none;
    border-radius: var(--dc-radius);
    transition: background 0.15s ease, transform 0.15s ease;
}

.btn-microsoft:hover {
    background: var(--dc-accent-hover);
    color: #06241f;
    transform: translateY(-1px);
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* Forms */
.form-control,
.form-select,
.input-group-text {
    background-color: var(--dc-bg-elevated);
    border-color: var(--dc-border);
    color: var(--dc-text);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--dc-bg-elevated);
    border-color: var(--dc-accent);
    color: var(--dc-text);
    box-shadow: 0 0 0 0.2rem var(--dc-accent-muted);
}

.form-control::placeholder {
    color: var(--dc-text-muted);
}

.form-label {
    color: var(--dc-text-muted);
    font-weight: 500;
    font-size: 0.875rem;
}

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

.form-section {
    background: var(--dc-bg-elevated);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    padding: 1.25rem;
    height: 100%;
}

.form-section-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dc-accent);
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Tables */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--dc-text);
    --bs-table-border-color: var(--dc-border);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.02);
    --bs-table-hover-bg: var(--dc-surface-hover);
    --bs-table-hover-color: var(--dc-text);
    color: var(--dc-text);
}

.table thead th,
.table-light th {
    background: var(--dc-bg-elevated) !important;
    color: var(--dc-text-muted) !important;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    font-weight: 600;
    border-color: var(--dc-border) !important;
}

.table tbody td {
    border-color: var(--dc-border);
    vertical-align: middle;
}

.search-bar .form-control,
.search-bar .input-group-text {
    background: var(--dc-bg-elevated);
    border-color: var(--dc-border);
}

.search-bar .form-control {
    border-left: 0;
}

.search-bar .input-group-text {
    border-right: 0;
}

/* Accordion */
.accordion {
    --bs-accordion-bg: transparent;
    --bs-accordion-border-color: var(--dc-border);
    --bs-accordion-btn-bg: var(--dc-surface);
    --bs-accordion-active-bg: var(--dc-surface-hover);
    --bs-accordion-btn-color: var(--dc-text);
    --bs-accordion-active-color: var(--dc-text);
    --bs-accordion-btn-focus-box-shadow: none;
}

.accordion-item {
    background: var(--dc-surface);
    border: 1px solid var(--dc-border);
    margin-bottom: 0.5rem;
    border-radius: var(--dc-radius) !important;
    overflow: hidden;
}

.accordion-button {
    font-weight: 600;
    background: var(--dc-surface);
    color: var(--dc-text);
}

.accordion-button:not(.collapsed) {
    background: var(--dc-surface-hover);
    color: var(--dc-text);
    box-shadow: none;
}

.accordion-button::after {
    filter: invert(1) brightness(1.5);
}

.accordion-body {
    background: var(--dc-bg-elevated);
    color: var(--dc-text);
}

/* Badges */
.badge.bg-primary-subtle,
.badge.bg-success-subtle,
.badge.bg-secondary-subtle {
    border: 1px solid transparent;
}

.badge.bg-primary-subtle {
    background: var(--dc-accent-muted) !important;
    color: var(--dc-accent) !important;
}

.badge.bg-success-subtle {
    background: rgba(62, 207, 142, 0.15) !important;
    color: var(--dc-success) !important;
}

.badge.bg-secondary-subtle {
    background: rgba(143, 163, 184, 0.12) !important;
    color: var(--dc-text-muted) !important;
}

/* Modals */
.modal-content {
    background: var(--dc-surface);
    color: var(--dc-text);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
}

.modal-header,
.modal-footer {
    border-color: var(--dc-border);
}

.btn-close {
    filter: invert(1) grayscale(100%);
    opacity: 0.7;
}

/* Alerts */
.alert-danger {
    background: rgba(232, 106, 106, 0.12);
    border-color: rgba(232, 106, 106, 0.35);
    color: #ffb4b4;
}

.alert-success {
    background: rgba(62, 207, 142, 0.12);
    border-color: rgba(62, 207, 142, 0.35);
    color: #9aefc4;
}

/* Login */
.login-page {
    min-height: calc(100vh - 56px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.login-panel {
    width: 100%;
    max-width: 420px;
    background: var(--dc-surface);
    border: 1px solid var(--dc-border);
    border-radius: calc(var(--dc-radius) + 0.25rem);
    padding: 2.25rem 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.login-brand {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.35rem;
}

.login-brand span {
    color: var(--dc-accent);
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--dc-text-muted);
    font-size: 0.8rem;
    margin: 1.5rem 0;
}

.login-divider::before,
.login-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--dc-border);
}

.local-login-details summary {
    cursor: pointer;
    color: var(--dc-text-muted);
    font-size: 0.875rem;
    list-style: none;
}

.local-login-details summary::-webkit-details-marker {
    display: none;
}

.local-login-details summary:hover {
    color: var(--dc-text);
}

.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--dc-text-muted);
}

.network-row.hidden,
.device-row.hidden,
.location-row.hidden,
.org-block.hidden {
    display: none !important;
}

hr {
    border-color: var(--dc-border);
    opacity: 1;
}

.dropdown-menu {
    background: var(--dc-surface);
    border-color: var(--dc-border);
}

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

.dropdown-item:hover {
    background: var(--dc-surface-hover);
    color: var(--dc-text);
}