.app-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1050;
    background: var(--ecs-color-surface);
    border-bottom: 1px solid rgba(206, 50, 105, 0.06);
    backdrop-filter: none;
    box-shadow: none;
    transition: transform 0.22s ease;
    padding: 0.6rem 0;
}

.app-header-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(var(--ecs-page-max), calc(100% - 2.5rem));
    max-width: none;
    min-height: 2rem;
    margin: 0 auto;
    gap: 1rem;
    padding-right: 0;
    padding-left: 0;
}

.app-header #mainNav {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    visibility: visible;
}



.app-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    margin-right: 0.75rem;
    text-decoration: none;
}

.app-brand-logo {
    display: block;
    width: auto;
    height: 3.75rem;
    max-width: min(17rem, 48vw);
    flex-shrink: 0;
    object-fit: contain;
    object-position: left center;
}

.app-brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
}

.app-brand-wordmark {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
    text-align: left;
}

.app-brand-title {
    color: #2e2341;
    font-family: var(--ecs-font-sans);
    font-size: 1.7rem;
    font-style: normal;
    font-weight: 500;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.app-brand-subtitle {
    color: var(--ecs-color-primary);
    font-family: var(--ecs-font-serif);
    font-size: 1.18rem;
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1;
    margin-top: 0.08rem;
    text-align: left;
}

.app-navbar-toggler {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 1px solid var(--ecs-color-border);
    border-radius: 0.95rem;
    background: #fff;
    color: var(--ecs-color-primary);
}

.app-navbar-toggler:focus-visible {
    outline: none;
    box-shadow: 0 0 0 0.2rem var(--ecs-color-focus);
}

.app-navbar-toggler-icon,
.app-navbar-toggler-icon::before,
.app-navbar-toggler-icon::after {
    display: block;
    width: 1.25rem;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    content: "";
}

.app-navbar-toggler-icon {
    position: relative;
}

.app-navbar-toggler-icon::before,
.app-navbar-toggler-icon::after {
    position: absolute;
    left: 0;
}

.app-navbar-toggler-icon::before {
    top: -0.42rem;
}

.app-navbar-toggler-icon::after {
    top: 0.42rem;
}

.app-nav-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    width: 100%;
}

.app-nav-layout:has(.app-profile-dropdown) {
    position: static;
}

.app-nav-layout:has(.app-profile-dropdown) .app-nav-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.app-nav-center {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.1rem;
    flex: 1 1 auto;
    min-width: 0;
}

.app-nav-group {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.app-nav-group-primary {
    gap: 0.55rem;
}

.app-nav-link,
.app-nav-dropdown>.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    color: var(--ecs-color-text);
    font-size: 1.05rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.app-nav-group-primary .app-nav-link,
.app-nav-group-primary .app-nav-dropdown>.nav-link {
    font-weight: 600;
}

.app-nav-link:not(.dropdown-toggle)::after {
    content: "";
    position: absolute;
    right: 1.2rem;
    bottom: -0.28rem;
    left: 1.2rem;
    height: 2px;
    border-radius: 999px;
    background: var(--ecs-color-primary);
    opacity: 0;
    transform: scaleX(0.75);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.app-nav-link:hover,
.app-nav-link:focus,
.app-nav-dropdown>.nav-link:hover,
.app-nav-dropdown>.nav-link:focus,
.app-nav-dropdown.show>.nav-link,
.app-nav-dropdown>.nav-link[aria-expanded="true"] {
    background-color: transparent;
    color: var(--ecs-color-primary);
    box-shadow: none;
}

.app-nav-link.is-active,
.app-nav-link.active {
    color: var(--ecs-color-text);
}

.app-nav-link.is-active:not(.dropdown-toggle)::after,
.app-nav-link.active:not(.dropdown-toggle)::after {
    opacity: 1;
    transform: scaleX(1);
}

.app-nav-group-public .app-nav-link {
    color: #000;
}

.app-nav-group-public .app-nav-link:hover,
.app-nav-group-public .app-nav-link:focus {
    color: var(--ecs-color-primary);
}

.app-nav-divider {
    display: none;
}

.app-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    margin-left: auto;
}

.app-nav-group-participant {
    flex-wrap: nowrap;
    justify-content: center;
    row-gap: 0.35rem;
}

.app-nav-group-participant .app-nav-link {
    font-size: 0.98rem;
    padding: 0.45rem 0.75rem;
}

.app-nav-group-participant .app-nav-link-mobile-only,
.app-nav-group-participant .app-nav-link-report,
.app-role-list-mobile,
.app-nav-logout-mobile {
    display: none;
}

.app-nav-group-participant .app-nav-link-desktop-only {
    display: inline-flex;
}

.app-header .dropdown {
    position: relative;
}

.app-header .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 10rem;
    padding: 0.45rem;
    margin: 0.65rem 0 0;
    list-style: none;
    background: #fff;
    border: 1px solid rgba(214, 212, 216, 0.9);
    border-radius: 1rem;
    box-shadow: 0 1rem 2.5rem rgba(46, 39, 55, 0.14);
}

.app-header .dropdown-menu.show {
    display: block;
}

.app-header .dropdown-menu-end {
    right: 0;
    left: auto;
}

.app-header .app-nav-dropdown > .dropdown-menu,
.app-header .app-role-switcher > .app-role-dropdown,
.app-header .app-profile-dropdown > .app-profile-menu {
    top: 100% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    transform: translateX(-50%) !important;
}

.app-header .dropdown-item {
    display: block;
    width: 100%;
    padding: 0.65rem 0.85rem;
    clear: both;
    color: var(--ecs-color-text);
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;
    background: transparent;
    border: 0;
    border-radius: 0.75rem;
}

.app-header .dropdown-item:hover,
.app-header .dropdown-item:focus {
    background: rgba(206, 50, 105, 0.08);
    color: var(--ecs-color-primary-border);
}

.app-header .dropdown-header {
    display: block;
    padding: 0.55rem 0.85rem 0.35rem;
    color: var(--ecs-color-primary-border);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.app-header .dropdown-divider {
    height: 1px;
    margin: 0.4rem 0;
    overflow: hidden;
    background: rgba(214, 212, 216, 0.9);
    border: 0;
}

.app-header .app-mega-dropdown {
    left: 50% !important;
    right: auto !important;
    width: min(88rem, calc(100vw - 2rem));
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
    padding: 1.1rem;
    transform: translateX(-50%) !important;
}

.app-mega-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.app-mega-col {
    min-width: 0;
}

.app-mega-header {
    margin: 0 0 0.55rem;
    padding: 0 0.35rem;
    color: var(--ecs-color-primary-border);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.app-header .app-mega-dropdown .dropdown-item {
    white-space: normal;
}

.app-action-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(214, 212, 216, 0.9);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--ecs-color-text);
    box-shadow: 0 0.4rem 1rem rgba(46, 39, 55, 0.08);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.app-action-icon-button .material-symbols-outlined {
    font-size: 1.35rem;
}

.app-action-icon-button:hover,
.app-action-icon-button:focus-visible,
.app-action-icon-button[aria-expanded="true"] {
    border-color: rgba(206, 50, 105, 0.22);
    background: rgba(206, 50, 105, 0.07);
    color: var(--ecs-color-primary);
    box-shadow: 0 0.5rem 1.25rem rgba(206, 50, 105, 0.12);
}

.app-profile-button {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 2.75rem;
    border: 1px solid rgba(214, 212, 216, 0.9);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--ecs-color-text);
    padding: 0.25rem 0.75rem 0.25rem 0.3rem;
    box-shadow: 0 0.4rem 1rem rgba(46, 39, 55, 0.08);
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.app-profile-button:hover,
.app-profile-button:focus-visible,
.app-profile-button[aria-expanded="true"] {
    border-color: rgba(206, 50, 105, 0.22);
    background: rgba(206, 50, 105, 0.06);
    color: var(--ecs-color-primary-border);
}

.app-profile-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 999px;
    background: var(--ecs-color-primary);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.app-profile-name {
    max-width: 9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-profile-chevron {
    font-size: 1.15rem;
}

.app-profile-menu,
.app-role-dropdown {
    min-width: 14rem;
    margin-top: 0.65rem !important;
}

.app-dropdown-form {
    margin: 0;
}

.app-nav-auth-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}

.app-auth-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 8.75rem;
    min-height: 2.75rem;
    padding: 0.6rem 1.15rem;
    border-radius: 999px;
    font-size: 1.02rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.app-auth-login {
    border: 1px solid rgba(206, 50, 105, 0.22);
    background: #fff;
    color: var(--ecs-color-primary);
}

.app-auth-login:hover,
.app-auth-login:focus-visible {
    border-color: #f3c4d4;
    background: #fff5f8;
    color: var(--ecs-color-primary);
    outline: none;
}

.app-auth-register {
    border: 1px solid var(--ecs-color-primary);
    background: var(--ecs-color-primary);
    color: #fff;
}

.app-auth-register:hover,
.app-auth-register:focus-visible {
    border-color: var(--ecs-color-primary-border);
    background: var(--ecs-color-primary-border);
    color: #fff;
    outline: none;
}

.app-auth-button.btn-outline-primary {
    background-color: rgba(255, 255, 255, 0.88);
    border-color: rgba(206, 50, 105, 0.18);
    color: var(--ecs-color-primary-border);
}

.app-auth-button.btn-outline-primary:hover,
.app-auth-button.btn-outline-primary:focus-visible {
    background-color: rgba(206, 50, 105, 0.06);
    border-color: var(--ecs-color-primary-border);
    color: var(--ecs-color-primary);
}

.app-logout-form {
    margin: 0;
}

.app-logout-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border: 1px solid rgba(206, 50, 105, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ecs-color-primary-border);
    box-shadow: 0 0.5rem 1.25rem rgba(46, 39, 55, 0.08);
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.app-header.is-hidden {
    transform: translateY(calc(-100% - 0.5rem));
    box-shadow: none;
}

.app-logout-button svg {
    width: 1.3rem;
    height: 1.3rem;
}

.app-logout-button:hover,
.app-logout-button:focus-visible {
    background-color: var(--ecs-color-primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 0.8rem 1.8rem rgba(206, 50, 105, 0.16);
}

@media (max-width: 1199.98px) {
    body.app-nav-open {
        overflow: hidden;
    }

    .app-header {
        z-index: 1100;
    }

    .app-header-container {
        flex-wrap: nowrap;
        width: min(var(--ecs-page-max), calc(100% - 1.5rem));
        padding-top: 0.45rem;
        padding-bottom: 0.45rem;
    }

    .app-navbar-toggler {
        display: inline-flex;
        z-index: 2;
    }

    .app-navbar-toggler[aria-expanded="true"] .app-navbar-toggler-icon {
        background: transparent;
    }

    .app-navbar-toggler[aria-expanded="true"] .app-navbar-toggler-icon::before {
        top: 0;
        transform: rotate(45deg);
    }

    .app-navbar-toggler[aria-expanded="true"] .app-navbar-toggler-icon::after {
        top: 0;
        transform: rotate(-45deg);
    }

    .app-header #mainNav {
        position: fixed;
        inset: 0;
        z-index: 1;
        display: none;
        flex-direction: column;
        width: 100%;
        height: 100dvh;
        padding: calc(4.75rem + env(safe-area-inset-top, 0px)) 1.15rem calc(1.15rem + env(safe-area-inset-bottom, 0px));
        overflow: hidden auto;
        background: #fff;
    }

    .app-header #mainNav.is-open {
        display: flex;
    }

    .app-brand-logo {
        height: 2.85rem;
        max-width: min(12.5rem, 58vw);
    }

    .app-brand-title {
        font-size: 1.35rem;
    }

    .app-brand-subtitle {
        font-size: 0.98rem;
    }

    .app-brand-lockup {
        gap: 0.65rem;
    }

    .app-nav-layout {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 1.25rem;
        width: 100%;
        min-height: 100%;
        padding: 0;
    }

    .app-nav-layout:has(.app-profile-dropdown) .app-nav-center {
        position: static;
        transform: none;
    }

    .app-nav-center {
        display: flex;
        flex: 1 1 auto;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0.55rem;
        min-width: 0;
    }

    .app-nav-group {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.45rem;
    }

    .app-nav-link,
    .app-nav-dropdown > .nav-link {
        width: 100%;
        min-height: 3.15rem;
        justify-content: space-between;
        padding: 0.85rem 1rem;
        border: 1px solid rgba(214, 212, 216, 0.95);
        border-radius: 1rem;
        background: #fff;
        color: #17131c;
        font-size: 1rem;
        font-weight: 700;
    }

    .app-nav-link.is-active,
    .app-nav-link:hover,
    .app-nav-link:focus-visible {
        border-color: #f3c4d4;
        background: #fff5f8;
        color: var(--ecs-color-primary);
    }

    .app-nav-dropdown {
        width: 100%;
    }

    .app-header .app-mega-dropdown {
        left: 0 !important;
        width: 100%;
        max-height: none;
        transform: none !important;
    }

    .app-header .dropdown-menu.show {
        position: static;
        width: 100%;
        margin-top: 0.4rem !important;
        transform: none !important;
        box-shadow: none;
        border: 1px solid rgba(214, 212, 216, 0.92);
        border-radius: 1rem;
    }

    .app-mega-grid {
        grid-template-columns: 1fr;
    }

    .app-nav-divider {
        display: none;
    }

    .app-nav-actions {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        margin-top: auto;
        padding-top: 1rem;
        border-top: 1px solid rgba(230, 229, 231, 0.95);
    }

    .app-nav-actions-participant {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.7rem;
    }

    .app-nav-actions-participant .app-role-switcher-desktop,
    .app-nav-actions-participant .app-profile-dropdown-desktop {
        display: none !important;
    }

    .app-nav-actions-participant .app-role-list-mobile,
    .app-nav-actions-participant .app-nav-logout-mobile {
        display: block;
        width: 100%;
    }

    .app-nav-group-participant .app-nav-link-desktop-only {
        display: none !important;
    }

    .app-nav-group-participant .app-nav-link-mobile-only,
    .app-nav-group-participant .app-nav-link-report {
        display: inline-flex;
    }

    .app-role-list-toggle {
        width: 100%;
        justify-content: space-between !important;
    }

    .app-role-list-toggle .material-symbols-outlined {
        font-size: 1.2rem;
        transition: transform 0.18s ease;
    }

    .app-role-list-toggle[aria-expanded="true"] .material-symbols-outlined {
        transform: rotate(180deg);
    }

    .app-role-list-panel {
        display: grid;
        gap: 0.4rem;
        margin-top: 0.45rem;
        padding: 0.45rem;
        border: 1px solid rgba(214, 212, 216, 0.95);
        border-radius: 1rem;
        background: #faf9fb;
    }

    .app-role-list-panel[hidden] {
        display: none !important;
    }

    .app-role-list-form {
        margin: 0;
    }

    .app-role-list-option,
    .app-nav-logout-button {
        width: 100%;
        justify-content: flex-start;
        border: 1px solid rgba(214, 212, 216, 0.95);
        border-radius: 0.9rem;
        background: #fff;
        cursor: pointer;
        font: inherit;
    }

    .app-nav-logout-button {
        color: #9f1f4c;
        border-color: #f3c4d4;
        background: #fff5f8;
        font-weight: 800;
    }

    .app-nav-group-participant {
        flex-direction: column;
        align-items: stretch;
        gap: 0.45rem;
    }

    .app-nav-group-participant .app-nav-link {
        width: 100%;
        justify-content: flex-start;
        min-height: 3.05rem;
        padding: 0.85rem 1rem;
        border: 1px solid rgba(214, 212, 216, 0.95);
        border-radius: 1rem;
        font-size: 0.98rem;
        font-weight: 700;
    }

    .app-nav-auth-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0.7rem;
    }

    .app-auth-button {
        width: 100%;
        min-width: 0;
        min-height: 3.15rem;
        font-size: 1rem;
    }

    .app-profile-button {
        width: 100%;
        justify-content: flex-start;
    }

    .app-profile-name {
        max-width: none;
        flex: 1 1 auto;
    }
}

@media (min-width: 992px) and (max-width: 1399.98px) {
    .app-mega-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .app-mega-grid {
        grid-template-columns: 1fr;
    }
}