/* =========================================================
   Professional Security Sidebar
   ========================================================= */

:root {
    --sidebar-width: 292px;
    --sidebar-mobile-width: min(88vw, 330px);
    --sidebar-bg-start: #071a24;
    --sidebar-bg-middle: #0b2936;
    --sidebar-bg-end: #0d3540;
    --sidebar-surface: rgba(255, 255, 255, 0.055);
    --sidebar-surface-hover: rgba(255, 255, 255, 0.095);
    --sidebar-surface-active: rgba(43, 196, 152, 0.15);
    --sidebar-border: rgba(255, 255, 255, 0.085);
    --sidebar-border-strong: rgba(93, 224, 185, 0.32);
    --sidebar-text: #f2fbf8;
    --sidebar-text-soft: #c3d8d3;
    --sidebar-text-muted: #89a7a2;
    --sidebar-accent: #42d6a4;
    --sidebar-accent-strong: #18b982;
    --sidebar-accent-soft: rgba(66, 214, 164, 0.15);
    --sidebar-danger-soft: rgba(248, 113, 113, 0.12);
    --sidebar-shadow: 14px 0 45px rgba(1, 14, 21, 0.28);
    --sidebar-radius: 18px;
    --sidebar-transition: 0.25s ease;
}

/* =========================================================
   Main Layout
   ========================================================= */

.page {
    position: relative;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
    background: var(--page-bg);
}

main {
    min-width: 0;
    flex: 1;
}

.sidebar {
    position: relative;
    z-index: 1000;
    flex-shrink: 0;
    color: var(--sidebar-text);
    background: radial-gradient( circle at 20% 0%, rgba(66, 214, 164, 0.12), transparent 32% ), linear-gradient( 180deg, var(--sidebar-bg-start) 0%, var(--sidebar-bg-middle) 48%, var(--sidebar-bg-end) 100% );
    box-shadow: var(--sidebar-shadow);
}

/* =========================================================
   Sidebar Container
   ========================================================= */

.nav-scrollable {
    width: 100%;
}

.sidebar-shell {
    display: flex;
    min-height: 100%;
    flex-direction: column;
}

.sidebar-navigation {
    flex: 1;
    min-height: 0;
    padding: 8px 12px 18px;
}

/* =========================================================
   Header and Brand
   ========================================================= */

.sidebar-header {
    position: relative;
    padding: 18px 16px 14px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 12px;
    color: var(--sidebar-text);
    text-decoration: none;
    background: linear-gradient( 135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025) );
    border: 1px solid var(--sidebar-border);
    border-radius: 20px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 12px 30px rgba(0, 0, 0, 0.12);
    transition: transform var(--sidebar-transition), border-color var(--sidebar-transition), background var(--sidebar-transition);
}

    .sidebar-brand:hover {
        color: var(--sidebar-text);
        border-color: var(--sidebar-border-strong);
        transform: translateY(-2px);
    }

.brand-logo {
    display: grid;
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    place-items: center;
    overflow: hidden;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.09);
}

    .brand-logo img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.brand-info {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

    .brand-info strong {
        color: var(--sidebar-text);
        font-size: 18px;
        font-weight: 900;
        letter-spacing: 1px;
    }

    .brand-info span {
        margin-top: 2px;
        overflow: hidden;
        color: var(--sidebar-text-muted);
        font-size: 11px;
        font-weight: 600;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

/* =========================================================
   Current Section
   ========================================================= */

.sidebar-section-info {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 0 16px 14px;
    padding: 11px 13px;
    border: 1px solid rgba(66, 214, 164, 0.16);
    border-radius: 14px;
    background: rgba(66, 214, 164, 0.07);
}

.section-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
    background: var(--sidebar-accent);
    box-shadow: 0 0 0 5px rgba(66, 214, 164, 0.1), 0 0 14px rgba(66, 214, 164, 0.65);
}

.sidebar-section-info div {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.sidebar-section-info small {
    color: var(--sidebar-text-muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.sidebar-section-info strong {
    margin-top: 2px;
    color: var(--sidebar-text);
    font-size: 12px;
    font-weight: 800;
}

/* =========================================================
   Navigation Groups
   ========================================================= */

.nav-group-title {
    margin: 18px 10px 8px;
    color: var(--sidebar-text-muted);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

    .nav-group-title:first-child {
        margin-top: 6px;
    }

/* =========================================================
   Navigation Items
   ========================================================= */

.nav-item {
    width: 100%;
    padding: 0;
    margin-bottom: 5px;
}

    .nav-item ::deep .nav-link {
        position: relative;
        display: flex !important;
        align-items: center;
        gap: 11px;
        width: 100%;
        min-height: 49px;
        padding: 7px 12px;
        overflow: hidden;
        color: var(--sidebar-text-soft);
        text-decoration: none;
        border: 1px solid transparent;
        border-radius: 15px;
        background: transparent;
        transition: color var(--sidebar-transition), background var(--sidebar-transition), border-color var(--sidebar-transition), transform var(--sidebar-transition), box-shadow var(--sidebar-transition);
    }
    .nav-item a {
        display: flex !important;
        align-items: center;
    }
.nav-link-text{
    margin: 5px
}
.nav-item ::deep .nav-link::before {
    position: absolute;
    top: 50%;
    left: 0;
    width: 3px;
    height: 0;
    content: "";
    border-radius: 0 999px 999px 0;
    background: var(--sidebar-accent);
    transform: translateY(-50%);
    transition: height var(--sidebar-transition);
}

        .nav-item ::deep .nav-link::after {
            position: absolute;
            right: 14px;
            width: 6px;
            height: 6px;
            content: "";
            border-top: 1px solid currentColor;
            border-right: 1px solid currentColor;
            opacity: 0;
            transform: rotate(45deg) translateX(-4px);
            transition: opacity var(--sidebar-transition), transform var(--sidebar-transition);
        }

        .nav-item ::deep .nav-link:hover {
            color: var(--sidebar-text);
            background: var(--sidebar-surface-hover);
            border-color: var(--sidebar-border);
            transform: translateX(3px);
        }

            .nav-item ::deep .nav-link:hover::after {
                opacity: 0.55;
                transform: rotate(45deg) translateX(0);
            }

        .nav-item ::deep .nav-link.active {
            color: #ffffff;
            background: linear-gradient( 135deg, rgba(66, 214, 164, 0.18), rgba(66, 214, 164, 0.09) );
            border-color: var(--sidebar-border-strong);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.055), 0 9px 22px rgba(2, 15, 20, 0.16);
        }

            .nav-item ::deep .nav-link.active::before {
                height: 25px;
            }

            .nav-item ::deep .nav-link.active::after {
                opacity: 0.75;
                transform: rotate(45deg) translateX(0);
            }

/* =========================================================
   Navigation Icons
   ========================================================= */

.nav-icon {
    display: grid;
    width: 35px;
    height: 35px;
    flex: 0 0 35px;
    place-items: center;
    color: var(--sidebar-text-muted);
    background: var(--sidebar-surface);
    border: 1px solid var(--sidebar-border);
    border-radius: 11px;
    transition: color var(--sidebar-transition), background var(--sidebar-transition), border-color var(--sidebar-transition), transform var(--sidebar-transition);
}

    .nav-icon .bi {
        position: static;
        width: auto;
        height: auto;
        margin: 0;
        background: none;
        font-size: 16px;
        line-height: 1;
    }

.nav-item ::deep .nav-link:hover .nav-icon {
    color: var(--sidebar-accent);
    border-color: rgba(66, 214, 164, 0.25);
    background: var(--sidebar-accent-soft);
    transform: scale(1.04);
}

.nav-item ::deep .nav-link.active .nav-icon {
    color: #06231a;
    border-color: rgba(255, 255, 255, 0.2);
    background: var(--sidebar-accent);
    box-shadow: 0 7px 18px rgba(27, 195, 139, 0.24);
}

.nav-link-text {
    min-width: 0;
    overflow: hidden;
    font-size: 13px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: white;
}

.back-dashboard-link {
    color: #f7ce78 !important;
}

    .back-dashboard-link .nav-icon {
        color: #f7ce78;
        background: rgba(247, 206, 120, 0.08);
        border-color: rgba(247, 206, 120, 0.16);
    }

/* =========================================================
   Footer
   ========================================================= */

.sidebar-footer {
    padding: 14px 16px 18px;
    border-top: 1px solid var(--sidebar-border);
    background: rgba(2, 15, 20, 0.18);
}

.theme-toggle-button {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    min-height: 54px;
    padding: 9px 11px;
    color: var(--sidebar-text);
    text-align: left;
    border: 1px solid var(--sidebar-border);
    border-radius: 15px;
    background: var(--sidebar-surface);
    cursor: pointer;
    transition: background var(--sidebar-transition), border-color var(--sidebar-transition), transform var(--sidebar-transition);
}

    .theme-toggle-button:hover {
        border-color: var(--sidebar-border-strong);
        background: var(--sidebar-surface-hover);
        transform: translateY(-2px);
    }

.theme-icon {
    display: grid;
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    place-items: center;
    font-size: 17px;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.08);
}

.theme-content {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
}

    .theme-content strong {
        color: var(--sidebar-text);
        font-size: 12px;
        font-weight: 800;
    }

    .theme-content small {
        margin-top: 2px;
        color: var(--sidebar-text-muted);
        font-size: 9px;
    }

.theme-arrow {
    color: var(--sidebar-text-muted);
    font-size: 22px;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 11px;
    padding: 9px 11px;
}

.status-indicator {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
    background: var(--sidebar-accent);
    box-shadow: 0 0 0 4px rgba(66, 214, 164, 0.1), 0 0 10px rgba(66, 214, 164, 0.5);
}

.system-status div {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.system-status strong {
    color: var(--sidebar-text-soft);
    font-size: 10px;
    font-weight: 800;
}

.system-status small {
    margin-top: 2px;
    color: var(--sidebar-text-muted);
    font-size: 8px;
}

/* =========================================================
   Scrollbar
   ========================================================= */

.nav-scrollable {
    scrollbar-width: thin;
    scrollbar-color: rgba(66, 214, 164, 0.46) transparent;
}

    .nav-scrollable::-webkit-scrollbar {
        width: 5px;
    }

    .nav-scrollable::-webkit-scrollbar-track {
        background: transparent;
    }

    .nav-scrollable::-webkit-scrollbar-thumb {
        border-radius: 999px;
        background: rgba(66, 214, 164, 0.42);
    }

        .nav-scrollable::-webkit-scrollbar-thumb:hover {
            background: rgba(66, 214, 164, 0.65);
        }

/* =========================================================
   Desktop Layout
   ========================================================= */

@media (min-width: 641px) {
    .page {
        flex-direction: row;
    }

    .sidebar {
        position: sticky;
        top: 0;
        width: var(--sidebar-width);
        height: 100vh;
    }

    .nav-scrollable {
        display: block !important;
        height: 100vh;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .navbar-toggler,
    .mobile-close-button,
    .mobile-sidebar-backdrop {
        display: none !important;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 100;
    }

    .top-row,
    article {
        padding-right: 1.5rem !important;
        padding-left: 2rem !important;
    }
}

/* =========================================================
   Mobile Menu Button
   ========================================================= */

.navbar-toggler {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 1205;
    display: none;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 15px;
    background: linear-gradient( 135deg, var(--sidebar-bg-middle), var(--sidebar-bg-end) );
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
    cursor: pointer;
    transition: transform var(--sidebar-transition), background var(--sidebar-transition);
}

    .navbar-toggler:hover {
        transform: translateY(-2px);
    }

    .navbar-toggler span {
        position: absolute;
        left: 13px;
        width: 21px;
        height: 2px;
        border-radius: 999px;
        background: #ffffff;
        transition: top var(--sidebar-transition), transform var(--sidebar-transition), opacity var(--sidebar-transition);
    }

        .navbar-toggler span:nth-child(1) {
            top: 15px;
        }

        .navbar-toggler span:nth-child(2) {
            top: 23px;
        }

        .navbar-toggler span:nth-child(3) {
            top: 31px;
        }

    .navbar-toggler.is-open span:nth-child(1) {
        top: 23px;
        transform: rotate(45deg);
    }

    .navbar-toggler.is-open span:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggler.is-open span:nth-child(3) {
        top: 23px;
        transform: rotate(-45deg);
    }

/* =========================================================
   Mobile Layout
   ========================================================= */

.mobile-sidebar-backdrop {
    display: none;
}

.mobile-close-button {
    display: none;
}

@media (max-width: 640.98px) {
    .page {
        display: block;
    }

    .sidebar {
        position: static;
        width: 0;
        height: 0;
        box-shadow: none;
    }

    .navbar-toggler {
        display: block;
    }

    .nav-scrollable {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 1200;
        display: block;
        width: var(--sidebar-mobile-width);
        height: 100dvh;
        overflow-x: hidden;
        overflow-y: auto;
        color: var(--sidebar-text);
        background: radial-gradient( circle at 10% 0%, rgba(66, 214, 164, 0.14), transparent 30% ), linear-gradient( 180deg, var(--sidebar-bg-start), var(--sidebar-bg-end) );
        box-shadow: 20px 0 55px rgba(0, 0, 0, 0.35);
        transform: translateX(-105%);
        visibility: hidden;
        transition: transform 0.28s ease, visibility 0.28s ease;
    }

        .nav-scrollable.show {
            transform: translateX(0);
            visibility: visible;
        }

    .mobile-sidebar-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1190;
        display: block;
        background: rgba(2, 8, 13, 0.67);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

        .mobile-sidebar-backdrop.show {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

    .sidebar-header {
        padding-top: 16px;
        padding-right: 58px;
    }

    .mobile-close-button {
        position: absolute;
        top: 27px;
        right: 13px;
        display: grid;
        width: 38px;
        height: 38px;
        place-items: center;
        padding: 0;
        color: #ffffff;
        font-size: 26px;
        line-height: 1;
        border: 1px solid var(--sidebar-border);
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.07);
        cursor: pointer;
    }

        .mobile-close-button:hover {
            background: rgba(248, 113, 113, 0.18);
            border-color: rgba(248, 113, 113, 0.32);
        }

    .nav-item ::deep .nav-link:hover {
        transform: none;
    }

    .brand-logo {
        width: 48px;
        height: 48px;
        flex-basis: 48px;
    }

    .brand-info strong {
        font-size: 16px;
    }

    .sidebar-navigation {
        padding-right: 10px;
        padding-left: 10px;
    }

    .sidebar-footer {
        padding-bottom: calc(18px + env(safe-area-inset-bottom));
    }

    main,
    article {
        width: 100%;
        min-width: 0;
    }

    .top-row {
        min-height: 72px;
        padding-left: 76px !important;
    }
}

/* =========================================================
   Small Mobile
   ========================================================= */

@media (max-width: 380px) {
    :root {
        --sidebar-mobile-width: 92vw;
    }

    .navbar-toggler {
        top: 10px;
        left: 10px;
        width: 44px;
        height: 44px;
    }

        .navbar-toggler span {
            left: 12px;
            width: 19px;
        }

    .sidebar-header {
        padding-left: 12px;
    }

    .sidebar-section-info {
        margin-right: 12px;
        margin-left: 12px;
    }
}

/* =========================================================
   Reduced Motion
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
    .nav-scrollable,
    .navbar-toggler,
    .navbar-toggler span,
    .nav-link,
    .nav-icon,
    .sidebar-brand,
    .theme-toggle-button,
    .mobile-sidebar-backdrop {
        transition: none !important;
    }
}


/* =========================================================
   Guest Sidebar
   ========================================================= */

.guest-sidebar {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 24px 18px;
    overflow-y: auto;
}

.guest-sidebar-visual {
    position: relative;
    padding: 27px 20px;
    overflow: hidden;
    border: 1px solid var(--color-border-soft, #e2e8f0);
    border-radius: 22px;
    background: radial-gradient( circle at 100% 0, rgba(37, 99, 235, .14), transparent 34% ), linear-gradient( 145deg, var(--color-surface-soft, #f8fafc), var(--workspace-surface, #ffffff) );
    text-align: center;
}

    .guest-sidebar-visual::before {
        content: "";
        position: absolute;
        top: -65px;
        right: -65px;
        width: 150px;
        height: 150px;
        border: 25px solid rgba(37, 99, 235, .05);
        border-radius: 50%;
        pointer-events: none;
    }

.guest-security-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    margin-bottom: 17px;
    border-radius: 21px;
    background: linear-gradient( 135deg, var(--color-primary, #2563eb), var(--color-primary-dark, #1d4ed8) );
    color: #ffffff;
    font-size: 27px;
    box-shadow: 0 15px 30px rgba(37, 99, 235, .24);
}

.guest-sidebar-visual > span {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 6px;
    color: var(--color-primary, #2563eb);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.guest-sidebar-visual h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 9px;
    color: var(--color-text, #0f172a);
    font-size: 20px;
    font-weight: 900;
}

.guest-sidebar-visual p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--color-muted, #64748b);
    font-size: 11px;
    line-height: 1.75;
}

.guest-sidebar-actions {
    display: grid;
    gap: 11px;
    margin-top: 17px;
}

.guest-login-button,
.guest-support-button {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 11px;
    align-items: center;
    width: 100%;
    min-height: 62px;
    padding: 10px 13px 10px 10px;
    border-radius: 16px;
    font-family: inherit;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.guest-login-button {
    border: 1px solid rgba(37, 99, 235, .22);
    background: linear-gradient( 145deg, var(--color-primary-soft, #eff6ff), #f8fbff );
    color: var(--color-primary, #2563eb);
}

    .guest-login-button:hover {
        border-color: rgba(37, 99, 235, .38);
        transform: translateY(-2px);
        box-shadow: 0 12px 25px rgba(37, 99, 235, .13);
    }

.guest-support-button {
    border: 1px solid var(--color-border-soft, #e2e8f0);
    background: var(--workspace-surface, #ffffff);
    color: var(--color-text, #0f172a);
}

    .guest-support-button:hover {
        border-color: rgba(37, 99, 235, .25);
        background: var(--color-surface-soft, #f8fafc);
        color: var(--color-text, #0f172a);
        transform: translateY(-2px);
        box-shadow: 0 12px 25px rgba(15, 23, 42, .08);
    }

.guest-action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--color-primary, #2563eb);
    color: #ffffff;
    font-size: 17px;
}

.guest-support-button .guest-action-icon {
    background: var(--color-surface-soft, #f1f5f9);
    color: var(--color-primary, #2563eb);
}

.guest-action-content {
    min-width: 0;
}

    .guest-action-content small,
    .guest-action-content strong {
        display: block;
    }

    .guest-action-content small {
        margin-bottom: 2px;
        color: var(--color-muted, #64748b);
        font-size: 8px;
        font-weight: 700;
    }

    .guest-action-content strong {
        color: var(--color-text, #0f172a);
        font-size: 11px;
        font-weight: 900;
    }

.guest-login-button .guest-action-content strong {
    color: var(--color-primary-dark, #1d4ed8);
}

.guest-login-button > i,
.guest-support-button > i {
    color: var(--color-muted, #94a3b8);
    font-size: 12px;
}

.guest-security-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 18px;
    padding: 12px;
    border: 1px dashed var(--color-border-soft, #e2e8f0);
    border-radius: 13px;
    color: var(--color-muted, #64748b);
    font-size: 9px;
    line-height: 1.6;
}

    .guest-security-note i {
        flex: 0 0 auto;
        margin-top: 2px;
        color: var(--color-primary, #2563eb);
    }

/* =========================================================
   Guest Dark Mode
   ========================================================= */

[data-theme="dark"] .guest-sidebar-visual,
.dark-theme .guest-sidebar-visual,
body.dark .guest-sidebar-visual {
    border-color: #263449;
    background: radial-gradient( circle at 100% 0, rgba(59, 130, 246, .16), transparent 34% ), linear-gradient( 145deg, #172033, #111827 );
}

    [data-theme="dark"] .guest-sidebar-visual h3,
    .dark-theme .guest-sidebar-visual h3,
    body.dark .guest-sidebar-visual h3 {
        color: #f8fafc;
    }

    [data-theme="dark"] .guest-sidebar-visual p,
    [data-theme="dark"] .guest-security-note,
    .dark-theme .guest-sidebar-visual p,
    .dark-theme .guest-security-note,
    body.dark .guest-sidebar-visual p,
    body.dark .guest-security-note {
        color: #94a3b8;
    }

[data-theme="dark"] .guest-login-button,
.dark-theme .guest-login-button,
body.dark .guest-login-button {
    border-color: #29466d;
    background: rgba(37, 99, 235, .14);
}

    [data-theme="dark"] .guest-login-button .guest-action-content strong,
    .dark-theme .guest-login-button .guest-action-content strong,
    body.dark .guest-login-button .guest-action-content strong {
        color: #93c5fd;
    }

[data-theme="dark"] .guest-support-button,
.dark-theme .guest-support-button,
body.dark .guest-support-button {
    border-color: #263449;
    background: #172033;
}

    [data-theme="dark"] .guest-support-button:hover,
    .dark-theme .guest-support-button:hover,
    body.dark .guest-support-button:hover {
        background: #202d43;
    }

    [data-theme="dark"] .guest-support-button .guest-action-content strong,
    .dark-theme .guest-support-button .guest-action-content strong,
    body.dark .guest-support-button .guest-action-content strong {
        color: #f8fafc;
    }

    [data-theme="dark"] .guest-support-button .guest-action-icon,
    .dark-theme .guest-support-button .guest-action-icon,
    body.dark .guest-support-button .guest-action-icon {
        background: #202d43;
    }

[data-theme="dark"] .guest-security-note,
.dark-theme .guest-security-note,
body.dark .guest-security-note {
    border-color: #334155;
}

/* =========================================================
   Guest Mobile
   ========================================================= */

@media (max-width: 640px) {
    .guest-sidebar {
        padding: 18px 14px;
    }

    .guest-sidebar-visual {
        padding: 23px 17px;
        border-radius: 18px;
    }

    .guest-security-icon {
        width: 60px;
        height: 60px;
        border-radius: 18px;
        font-size: 23px;
    }

    .guest-login-button,
    .guest-support-button {
        min-height: 58px;
    }
}

/* ==========================================
   Logout Button
========================================== */

.logout-btn {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    margin-bottom: 18px;
    border: 1px solid rgba(239,68,68,.15);
    border-radius: 18px;
    background: linear-gradient(135deg,#fff,#fafafa);
    color: #dc2626;
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    overflow: hidden;
    transition: .25s ease;
}

    .logout-btn::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(239,68,68,.08), rgba(220,38,38,.03));
        opacity: 0;
        transition: .25s;
    }

    .logout-btn i {
        width: 42px;
        height: 42px;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 14px;
        background: rgba(239,68,68,.12);
        color: #dc2626;
        font-size: 1.15rem;
        transition: .25s;
    }

    .logout-btn span {
        flex: 1;
        text-align: left;
    }

    .logout-btn::after {
        content: "→";
        opacity: .35;
        transition: .25s;
    }

    .logout-btn:hover {
        transform: translateY(-3px);
        border-color: rgba(239,68,68,.35);
        box-shadow: 0 16px 35px rgba(220,38,38,.18);
    }

        .logout-btn:hover::before {
            opacity: 1;
        }

        .logout-btn:hover i {
            background: #dc2626;
            color: white;
            transform: rotate(-12deg);
        }

        .logout-btn:hover::after {
            opacity: 1;
            transform: translateX(4px);
        }

    .logout-btn:active {
        transform: scale(.98);
    }

/* ===========================
   Dark Mode
=========================== */

body.dark .logout-btn {
    background: linear-gradient(135deg,#172033,#101827);
    border-color: rgba(248,113,113,.15);
    color: #fca5a5;
}

    body.dark .logout-btn i {
        background: rgba(248,113,113,.12);
        color: #fca5a5;
    }

    body.dark .logout-btn:hover {
        border-color: rgba(248,113,113,.35);
        box-shadow: 0 18px 35px rgba(220,38,38,.25);
    }

        body.dark .logout-btn:hover i {
            background: #ef4444;
            color: white;
        }

.logout-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    text-align: left;
}

    .logout-content strong {
        font-size: .92rem;
        font-weight: 800;
    }

    .logout-content small {
        margin-top: 2px;
        font-size: .72rem;
        color: #94a3b8;
    }

body.dark .logout-content small {
    color: #64748b;
}