html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}



/*------------ pro menu ---------------*/

/* === APP SHELL (menu/topbar) === */

/* === Topbar: hamburger vlevo, titulek přesně uprostřed === */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: #0f172a;
    color: #fff;
    display: flex;
    align-items: center;
    padding: 0 .75rem;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    z-index: 1200;
}

.menu-toggle {
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    margin-right: .75rem;
}

.topbar-center {
    display: grid;
    place-items: center;
}

/* Název vystředíme absolutně */
.app-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    white-space: nowrap;
}

.topbar-right-spacer {
    width: 44px; height: 44px; /* stejné jako hamburger vlevo */
}

/* === Layout grid === */
.page {
    display: grid;
    grid-template-columns: 1fr; /* mobile default */
    min-height: 100dvh;
    position: relative;
}

/* Overlay (mobil) */
.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,.45);
    opacity: 0;
    pointer-events: none;
    transition: .2s;
    z-index: 1100;
}
.menu-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* Panel menu – mobil: fullscreen offcanvas zleva */
.menu-panel {
    position: fixed;
    inset: 0;
    max-width: 100%;
    width: 100%;
    height: 100%;
    background: #ffffff;
    color: #0f172a;
    transform: translateX(-100%);
    transition: transform .25s ease;
    z-index: 1115;
    overflow: auto;
}
.menu-panel.open {
    transform: translateX(0);
}

/* desktop: levý sloupec – ale collapsible */
@media (min-width: 992px) {
    .menu-overlay { display: none !important; }

    .page {
        display: grid;
        grid-template-columns: 280px 1fr; /* sidebar + obsah */
    }

    .menu-panel {
        position: sticky;
        top: 56px;            /* pod topbar */
        height: calc(100dvh - 56px);
        width: 280px;
        transform: none;      /* žádný offcanvas na desktopu */
        border-right: 1px solid #e2e8f0;
        overflow: auto;
        z-index: 1;
    }

    /* ↓↓↓ Collapsed stav na desktopu: skrýt panel a roztáhnout obsah */
    .page.menu-collapsed {
        grid-template-columns: 0 1fr; /* sidebar width=0 */
    }
    .page.menu-collapsed .menu-panel {
        width: 0 !important;
        padding: 0 !important;
        border-right: 0 !important;
        overflow: hidden !important;
    }
}

/* Obsah posunutý pod topbar */
.main-content {
    margin-top: 56px; /* výška topbaru */
    min-height: calc(100dvh - 56px);
    background: #f8fafc;
}

/* Obsah uvnitř menu (ponech si svoje styly, tohle je jen základ) */
.menu-content { padding: 12px 14px 28px; }
.menu-header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; margin-bottom: 10px;
}
.menu-header .logo { height: 36px; }
.menu-header .close-button {
    background: transparent; border: 0; color: #0f172a;
    font-size: 1.25rem; cursor: pointer;
}
.menu-section { border-bottom: 1px solid #e5e7eb; }
.section-header {
    width: 100%; background: transparent; border: 0; color: #0f172a;
    display: flex; align-items: center; justify-content: space-between;
    padding: .75rem .25rem; font-weight: 600; cursor: pointer;
}
.submenu { list-style: none; margin: 0 0 .25rem 0; padding: .25rem 0 .5rem 0; }
.submenu .nav-link {
    display: flex; align-items: center; gap: .5rem;
    padding: .375rem .25rem; color: #334155; text-decoration: none;
}
.submenu .nav-link.active { font-weight: 600; color: #0f172a; }

/* pro jistotu – aby nadpisy obsahu nekolidovaly s topbarem */
.content > h1, .content > h2, .content > h3 { margin-top: 1rem; }