/*
 * App-spezifische Styles
 *
 * Diese Datei enthält app-spezifische CSS-Regeln und eigene Klassen.
 * Bootstrap-Overrides gehören in css/bootstrap.css.
 */

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

/* Material Symbols in Tabellenzellen automatisch vertikal zentrieren */
td .material-symbols-outlined {
    vertical-align: middle;
}

/* Filled Icon-Klasse für Material Symbols */
.material-symbols-outlined.filled {
    font-variation-settings: 'FILL' 1;
}

a:not(.nav-link), .btn-link {
    color: var(--bs-link-color);
}

a:not(.nav-link):hover, .btn-link:hover {
    color: var(--bs-link-hover-color);
}

.content {
    padding-top: 1.1rem;
    flex: 1;
}

.content::after {
    content: "";
    display: block;
    height: 4rem;
}

@media (max-width: 767.98px) {
    .content {
        padding-top: 0;
    }

    .content::after {
        height: 3rem;
    }
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--bs-success);
}

.invalid {
    outline: 1px solid var(--bs-danger);
}

.validation-message {
    color: var(--bs-danger);
}

.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."
}

/* ==========================================================================
   Context Menu (Sidebar Navigation)
   ========================================================================== */

.context-menu {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
}

.context-menu-item,
.context-menu-item:link,
.context-menu-item:visited {
    display: block;
    padding: 0.75rem 1rem;
    color: white !important;
    text-decoration: none !important;
    border-radius: 0.375rem;
    font-size: var(--font-size-nav);
    transition: background 0.15s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.context-menu-item:hover {
    color: white !important;
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none !important;
}

.context-menu-item.active {
    color: white !important;
    background: var(--color-topbar);
}

.context-menu-item.disabled {
    color: rgba(255, 255, 255, 0.5) !important;
    cursor: not-allowed;
    pointer-events: none;
}

.context-menu-divider {
    padding: 0.5rem 1rem 0.25rem 1rem;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.context-menu-divider .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

/* Mobile: Context Menu Dropdown */
.context-menu-mobile {
    padding: 0.75rem 1rem;
    background: var(--color-sidebar);
}

.context-menu-mobile .dropdown-item.active {
    background: var(--bs-primary);
    color: white;
}

.context-menu-mobile .dropdown-item.disabled {
    color: var(--color-text-muted);
}

.dropdown-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
}

/* ==========================================================================
   Main Layout - Topbar
   ========================================================================== */

.topbar {
    height: 3.5rem;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    background: var(--color-topbar);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
}

.topbar .app-title {
    font-size: var(--font-size-nav-title);
    font-weight: 600;
    color: white;
    text-decoration: none;
    width: calc(15rem - 1rem); /* Sidebar width minus left topbar padding */
    flex-shrink: 0;
    box-sizing: border-box;
}

.topbar .app-title:hover {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

/* Desktop: Horizontal main navigation */
.main-nav {
    display: flex;
    gap: 0.5rem;
}

.main-nav-item,
.main-nav-item:link,
.main-nav-item:visited {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    color: white !important;
    text-decoration: none !important;
    border-radius: 0.375rem;
    font-size: var(--font-size-nav);
}

.main-nav-item:hover {
    color: white !important;
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none !important;
}

.main-nav-item.active {
    color: white !important;
    background: rgba(255, 255, 255, 0.15);
}

/* When hovering over main-nav, suppress active styling and only show hover */
.main-nav:hover .main-nav-item.active:not(:hover) {
    background: transparent;
}

/* Also suppress active in dropdown wrappers when nav is hovered */
.main-nav:hover .nav-dropdown .main-nav-item.active {
    background: transparent;
}

/* But show hover/active state for the actually hovered dropdown */
.main-nav .nav-dropdown:hover .main-nav-item {
    background: rgba(255, 255, 255, 0.1);
}

.main-nav-item .material-symbols-outlined {
    font-size: var(--font-size-nav-icon);
}

.topbar-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hamburger-btn {
    color: white;
    padding: 0.25rem;
}

.hamburger-btn:hover,
.hamburger-btn:focus {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.hamburger-btn .material-symbols-outlined {
    font-size: var(--font-size-nav-icon-lg);
}

/* Mobile: Dropdown navigation */
.mobile-nav {
    background: var(--color-topbar);
    padding: 0.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: white;
    text-decoration: none;
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.mobile-nav-item .material-symbols-outlined {
    font-size: var(--font-size-nav-icon);
}

/* ==========================================================================
   Main Layout - Page Structure
   ========================================================================== */

.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-body {
    display: flex;
    flex: 1;
    margin-top: 3.5rem;
    min-height: calc(100vh - 3.5rem);
}

/* Sidebar */
.sidebar {
    width: 15rem;
    background: var(--color-sidebar);
    padding: 1rem 0;
    flex-shrink: 0;
}

/* Mobile: Hide sidebar */
@media (max-width: 767.98px) {
    .sidebar {
        display: none;
    }
}

/* ==========================================================================
   Terminal Toggle Button
   ========================================================================== */

.terminal-toggle-btn,
.terminal-toggle-btn:link,
.terminal-toggle-btn:visited {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent !important;
    border: none;
    color: white !important;
    padding: 0.5rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.terminal-toggle-btn:hover,
.terminal-toggle-btn:focus {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
}

.terminal-toggle-btn.active {
    background: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
}

.terminal-toggle-btn .material-symbols-outlined {
    font-size: var(--font-size-nav-icon-lg);
    color: white !important;
}

/* ==========================================================================
   Title Bar Actions
   ========================================================================== */

.title-bar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

/* ==========================================================================
   Resizable Panel Layout
   ========================================================================== */

.resizable-container {
    display: flex;
    width: 100%;
    min-height: 25rem;
    align-items: stretch;
}

.resizable-panel {
    overflow: auto;
}

.resizable-left {
    padding-right: 0.5rem;
}

.resizable-right {
    padding-left: 0.5rem;
}

.resizable-handle {
    width: 0.75rem;
    background-color: var(--bs-secondary);
    cursor: col-resize;
    flex-shrink: 0;
    transition: background-color 0.15s ease;
    border-radius: 0.25rem;
    margin: 0 0.25rem;
}

.resizable-handle:hover,
.resizable-handle:active {
    background-color: var(--bs-primary);
}

/* Disable transitions during resize for smooth dragging */
body.resizing .resizable-panel {
    transition: none !important;
}

body.resizing * {
    user-select: none !important;
}

/* Mobile: Stack vertically */
@media (max-width: 991.98px) {
    .resizable-container {
        flex-direction: column;
    }

    .resizable-panel {
        width: 100% !important;
        min-width: 100%;
        max-width: 100%;
        padding: 0;
    }

    .resizable-left {
        padding-right: 0;
        margin-bottom: 1rem;
    }

    .resizable-right {
        padding-left: 0;
    }

    .resizable-handle {
        display: none;
    }
}

/* ==========================================================================
   Empty State Icons
   ========================================================================== */

.empty-state-icon {
    font-size: 4rem;
}

/* ==========================================================================
   Overview Tables and Cards (Servers, Databases, WebApps)
   ========================================================================== */

/* Table styles */
.overview-table {
    font-size: 1.125rem;
}

.overview-table th {
    font-weight: 600;
}

.overview-table td {
    vertical-align: middle;
}

.overview-table tbody tr:hover {
    cursor: pointer;
}

.overview-table .item-name {
    font-weight: 600;
}

/* Mobile Card styles */
.overview-card {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.overview-card:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.25rem 0.5rem var(--overlay-dark-light);
}

.overview-card .item-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overview-card .item-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* CPU Usage (Servers) */
.cpu-usage {
    font-size: 0.9rem;
    color: var(--color-text-primary);
    font-weight: normal;
}

/* OS Icon Circle (Servers) */
.os-icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: var(--bs-dark);
}

.os-icon-circle img {
    width: 1.25rem;
    height: 1.25rem;
    filter: brightness(0) invert(1);
}

/* ==========================================================================
   Form Input Sizes
   ========================================================================== */

/* Port input fields (max 65535 = 5 digits + spinner buttons) */
.port-input {
    max-width: 6.8rem;
}

/* ==========================================================================
   Draggable Modals
   ========================================================================== */

.modal-header {
    cursor: move;
}

.modal-header .btn-close {
    cursor: pointer;
}

/* ==========================================================================
   Form Switch Labels
   ========================================================================== */

.form-check-label {
    cursor: pointer;
}

/* ==========================================================================
   Login Page
   ========================================================================== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 1rem;
}

.login-card {
    background: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 2rem var(--overlay-dark-medium);
    width: 100%;
    max-width: 25rem;
    overflow: hidden;
}

.login-header {
    background: var(--primary);
    color: var(--white);
    padding: 2rem;
    text-align: center;
}

.login-title {
    margin: 0;
    font-size: 2rem;
    font-weight: 600;
}

.login-body {
    padding: 2rem;
}

/* ==========================================================================
   Terminal Output (Black background with white monospace text)
   ========================================================================== */

.terminal-output {
    background-color: var(--black);
    color: var(--white);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 1rem;
    border-radius: 0.375rem;
    overflow-x: auto;
    max-height: 25rem;
    overflow-y: auto;
}

.terminal-output pre {
    color: var(--white);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* ==========================================================================
   Clickable Elements
   ========================================================================== */

.clickable {
    cursor: pointer;
}

/* ==========================================================================
   Collapsible Section Headers
   ========================================================================== */

.collapsible-header {
    cursor: pointer;
    user-select: none;
}

.collapsible-header .material-symbols-outlined {
    font-size: 1.25rem;
}