@import url('css/metro-theme.css');

/* ---- Reset & Base ---- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

a {
    color: inherit;
    text-decoration: none;
}

/* ---- App Layout (Header + Sidebar + Content) ---- */
.app-layout {
    display: grid;
    grid-template-areas:
        "header header"
        "nav    content";
    grid-template-rows: 48px 1fr;
    grid-template-columns: 200px 1fr;
    height: 100vh;
    overflow: hidden;
}

/* Header */
.app-header {
    grid-area: header;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem 0 0.5rem;
    background: var(--bg-header);
    color: var(--text-on-header);
    flex-shrink: 0;
    z-index: 110;
}

.app-header-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-header-title {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.app-header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Hamburger — nur auf Mobile sichtbar */
.hamburger {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-on-header);
    cursor: pointer;
    padding: 0.4rem 0.5rem;
    font-size: 1.2rem;
    line-height: 1;
}

/* Overlay-Hintergrund beim offenen Drawer — immer im DOM, sichtbar via JS-Klasse */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: 48px;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99;
}

.nav-overlay.overlay-open {
    display: block;
}

/* Nav */
.app-nav {
    grid-area: nav;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.nav-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 1rem 1rem 0.4rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 1rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: background-color 0.12s, border-color 0.12s;
    text-decoration: none;
}

.nav-item:hover {
    background: var(--tile-hover);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-item.active {
    background: var(--tile-hover);
    border-left-color: var(--accent);
    font-weight: 600;
}

.nav-divider {
    height: 1px;
    background: var(--border);
    margin: 0.5rem 0;
}

/* Content */
.app-content {
    grid-area: content;
    overflow-y: auto;
    padding: 1.5rem;
}

/* ---- User Menu ---- */
.user-menu {
    position: relative;
}

.user-menu-trigger {
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    border-radius: 50%;
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: border-color 0.15s;
}

.user-menu-trigger:hover .user-avatar {
    border-color: rgba(255, 255, 255, 0.7);
}

.user-avatar-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.user-menu-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: var(--dialog-bg);
    border: 1px solid var(--border);
    z-index: 200;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.user-menu-dropdown.open {
    display: block;
}

.user-menu-header {
    padding: 0.6rem 1rem;
}

.user-menu-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-menu-divider {
    height: 1px;
    background: var(--border);
}

.user-menu-item {
    display: block;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.12s;
}

.user-menu-item:hover {
    background: var(--tile-hover);
}

/* ---- Theme toggle ---- */
.theme-toggle {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--text-on-header);
    padding: 0.25rem 0.6rem;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: border-color 0.15s;
}

.theme-toggle:hover {
    border-color: rgba(255,255,255,0.6);
}

/* ---- Login link (nicht eingeloggt) ---- */
.logout-link {
    font-size: 0.8rem;
    color: var(--text-on-header);
    opacity: 0.7;
    cursor: pointer;
}

.logout-link:hover {
    opacity: 1;
}

/* ---- Error / Loader ---- */
.error-message {
    padding: 1rem;
    background: #FFEBEE;
    color: #B71C1C;
    border: 1px solid #FFCDD2;
    margin-bottom: 1rem;
}

.loading-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ---- CMS ---- */
.my-links-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.75rem;
}

.my-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.my-link-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--tile-bg);
    border: 1px solid var(--tile-border);
}

.my-link-row-info {
    flex: 1;
    min-width: 0;
}

.my-link-row-title {
    font-size: 0.875rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.my-link-row-url {
    font-size: 0.75rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.my-link-row-actions {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
}

/* ---- Dialog ---- */
.dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.dialog-box {
    background: var(--dialog-bg);
    border: 1px solid var(--border);
    padding: 1.5rem;
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dialog-title {
    font-size: 1rem;
    font-weight: 600;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* ---- Form ---- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    padding: 0.45rem 0.6rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 100%;
    outline: none;
    transition: border-color 0.15s;
}

.form-input:focus {
    border-color: var(--input-focus-border);
}

/* ---- Validation ---- */
.validation-message {
    font-size: 0.75rem;
    color: var(--danger);
}

/* ---- Login ---- */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-primary);
}

.login-box {
    background: var(--tile-bg);
    border: 1px solid var(--border);
    padding: 2rem;
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.login-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.login-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: -0.75rem;
}

/* ---- Responsive: Smartphone ---- */
@media (max-width: 767px) {
    .app-layout {
        grid-template-areas:
            "header"
            "content";
        grid-template-rows: 48px 1fr;
        grid-template-columns: 1fr;
    }

    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .app-nav {
        position: fixed;
        top: 48px;
        left: 0;
        bottom: 0;
        width: 220px;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        z-index: 100;
        box-shadow: 2px 0 12px rgba(0, 0, 0, 0.25);
    }

    .app-nav.nav-open {
        transform: translateX(0);
    }

    .app-header-title {
        font-size: 0.85rem;
    }

    .user-name {
        display: none;
    }
}

@media (min-width: 768px) {
    .nav-overlay {
        display: none;
    }
}

/* ---- Blazor error UI ---- */
#blazor-error-ui {
    display: none;
    background: #FFEBEE;
    bottom: 0;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    padding: 1rem;
    background: #B71C1C;
    color: white;
}