/* SilverGUARD Dark Theme */
/* Custom theme variables for SilverGUARD branding */

:root {
    /* Primary backgrounds */
    --sg-bg-primary: #0d1117;
    --sg-bg-secondary: #161b22;
    --sg-bg-tertiary: #21262d;
    --sg-bg-elevated: #1c2128;

    /* Silver accent colors */
    --sg-silver-100: #f0f6fc;
    --sg-silver-200: #c9d1d9;
    --sg-silver-300: #8b949e;
    --sg-silver-400: #6e7681;

    /* Blue accent colors */
    --sg-blue-primary: #58a6ff;
    --sg-blue-secondary: #388bfd;
    --sg-blue-muted: #1f6feb;

    /* Status colors */
    --sg-success: #3fb950;
    --sg-success-muted: #238636;
    --sg-warning: #d29922;
    --sg-warning-muted: #9e6a03;
    --sg-danger: #f85149;
    --sg-danger-muted: #da3633;
    --sg-info: #58a6ff;

    /* Border colors */
    --sg-border: #30363d;
    --sg-border-muted: #21262d;
    --sg-border-subtle: #1b1f24;

    /* Layout */
    --sg-sidebar-width: 260px;
    --sg-header-height: 56px;
    --sg-bottom-nav-height: 64px;
    --sg-content-padding: 1.5rem;

    /* Shadows */
    --sg-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --sg-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --sg-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);

    /* Transitions */
    --sg-transition-fast: 150ms ease-in-out;
    --sg-transition-normal: 250ms ease-in-out;
}

/* Body and base styles */
body.silverguard-dark {
    background-color: var(--sg-bg-primary);
    color: var(--sg-silver-200);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
}

/* Override Radzen theme colors */
.rz-layout {
    background-color: var(--sg-bg-primary) !important;
}

.rz-sidebar {
    background-color: var(--sg-bg-secondary) !important;
    border-right: 1px solid var(--sg-border) !important;
}

.rz-header {
    background-color: var(--sg-bg-secondary) !important;
    border-bottom: 1px solid var(--sg-border) !important;
    height: var(--sg-header-height) !important;
}

.rz-body {
    background-color: var(--sg-bg-primary) !important;
}

/* Card styles */
.rz-card {
    background-color: var(--sg-bg-secondary) !important;
    border: 1px solid var(--sg-border) !important;
    border-radius: 8px !important;
}

.rz-card:hover {
    border-color: var(--sg-border-muted) !important;
    box-shadow: var(--sg-shadow-md) !important;
}

/* Button styles */
.rz-button.rz-primary {
    background-color: var(--sg-blue-primary) !important;
    border-color: var(--sg-blue-primary) !important;
}

.rz-button.rz-primary:hover {
    background-color: var(--sg-blue-secondary) !important;
    border-color: var(--sg-blue-secondary) !important;
}

.rz-button.rz-secondary {
    background-color: var(--sg-bg-tertiary) !important;
    border-color: var(--sg-border) !important;
    color: var(--sg-silver-200) !important;
}

.rz-button.rz-success {
    background-color: var(--sg-success-muted) !important;
    border-color: var(--sg-success) !important;
}

.rz-button.rz-danger {
    background-color: var(--sg-danger-muted) !important;
    border-color: var(--sg-danger) !important;
}

/* Data grid styles */
.rz-datatable {
    background-color: var(--sg-bg-secondary) !important;
    border: 1px solid var(--sg-border) !important;
    border-radius: 8px !important;
    overflow: hidden;
}

.rz-datatable-thead {
    background-color: var(--sg-bg-tertiary) !important;
}

.rz-datatable-thead .rz-column-title {
    color: var(--sg-silver-100) !important;
    font-weight: 600 !important;
}

.rz-datatable-data tr {
    background-color: var(--sg-bg-secondary) !important;
    border-bottom: 1px solid var(--sg-border-muted) !important;
}

.rz-datatable-data tr:hover {
    background-color: var(--sg-bg-tertiary) !important;
}

/* Form inputs */
.rz-textbox,
.rz-dropdown,
.rz-textarea,
.rz-inputtext {
    background-color: var(--sg-bg-tertiary) !important;
    border: 1px solid var(--sg-border) !important;
    color: var(--sg-silver-200) !important;
    border-radius: 6px !important;
}

.rz-textbox:focus,
.rz-dropdown:focus,
.rz-textarea:focus,
.rz-inputtext:focus {
    border-color: var(--sg-blue-primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2) !important;
}

/* Panel menu (sidebar navigation) */
.rz-panelmenu {
    background-color: transparent !important;
}

.rz-panelmenu .rz-navigation-item {
    color: var(--sg-silver-300) !important;
    border-radius: 6px !important;
    margin: 2px 8px !important;
    cursor: pointer !important;
}

.rz-panelmenu .rz-navigation-item:hover {
    background-color: var(--sg-bg-tertiary) !important;
    color: var(--sg-silver-100) !important;
}

.rz-panelmenu .rz-navigation-item.rz-navigation-item-active {
    background-color: var(--sg-blue-muted) !important;
    color: var(--sg-silver-100) !important;
}

.rz-panelmenu .rz-navigation-item-icon {
    color: var(--sg-silver-400) !important;
}

.rz-panelmenu .rz-navigation-item:hover .rz-navigation-item-icon,
.rz-panelmenu .rz-navigation-item.rz-navigation-item-active .rz-navigation-item-icon {
    color: var(--sg-silver-100) !important;
}

/* Submenu styling for expandable menu groups */
.rz-panelmenu .rz-panelmenu-content {
    background-color: transparent !important;
    padding-left: 0 !important;
}

.rz-panelmenu .rz-panelmenu-header {
    background-color: transparent !important;
    border: none !important;
    color: var(--sg-silver-300) !important;
    padding: 0.75rem 1rem !important;
    margin: 2px 8px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: var(--sg-transition-fast);
}

.rz-panelmenu .rz-panelmenu-header:hover {
    background-color: var(--sg-bg-tertiary) !important;
    color: var(--sg-silver-100) !important;
}

.rz-panelmenu .rz-panelmenu-header .rz-panelmenu-header-content {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

.rz-panelmenu .rz-panelmenu-header .rz-navigation-item-icon {
    color: var(--sg-silver-400) !important;
    font-size: 1.25rem !important;
}

.rz-panelmenu .rz-panelmenu-header:hover .rz-navigation-item-icon {
    color: var(--sg-silver-100) !important;
}

.rz-panelmenu .rz-panelmenu-header-action {
    color: var(--sg-silver-400) !important;
    margin-left: auto !important;
}

/* Nested menu items (children) */
.rz-panelmenu .rz-panelmenu-content .rz-navigation-item {
    margin-left: 24px !important;
    padding: 0.6rem 1rem !important;
    font-size: 0.9rem !important;
}

.rz-panelmenu .rz-panelmenu-content .rz-navigation-item-text {
    color: var(--sg-silver-300) !important;
}

.rz-panelmenu .rz-panelmenu-content .rz-navigation-item:hover .rz-navigation-item-text,
.rz-panelmenu .rz-panelmenu-content .rz-navigation-item.rz-navigation-item-active .rz-navigation-item-text {
    color: var(--sg-silver-100) !important;
}

/* Toggle icon for expandable sections */
.rz-panelmenu .rz-panelmenu-toggler {
    color: var(--sg-silver-400) !important;
    transition: transform var(--sg-transition-fast) !important;
}

.rz-panelmenu .rz-panelmenu-header-expanded .rz-panelmenu-toggler {
    transform: rotate(90deg) !important;
}

/* Dialog styles */
.rz-dialog {
    background-color: var(--sg-bg-secondary) !important;
    border: 1px solid var(--sg-border) !important;
    border-radius: 12px !important;
    box-shadow: var(--sg-shadow-lg) !important;
}

.rz-dialog-titlebar {
    background-color: var(--sg-bg-tertiary) !important;
    border-bottom: 1px solid var(--sg-border) !important;
}

/* Notification styles */
.rz-notification {
    background-color: var(--sg-bg-elevated) !important;
    border: 1px solid var(--sg-border) !important;
    border-radius: 8px !important;
    box-shadow: var(--sg-shadow-md) !important;
}

.rz-notification-success {
    border-left: 4px solid var(--sg-success) !important;
}

.rz-notification-error {
    border-left: 4px solid var(--sg-danger) !important;
}

.rz-notification-warning {
    border-left: 4px solid var(--sg-warning) !important;
}

.rz-notification-info {
    border-left: 4px solid var(--sg-info) !important;
}

/* Alert styles */
.rz-alert {
    border-radius: 8px !important;
}

.rz-alert-success {
    background-color: rgba(63, 185, 80, 0.15) !important;
    border: 1px solid var(--sg-success-muted) !important;
    color: var(--sg-success) !important;
}

.rz-alert-danger {
    background-color: rgba(248, 81, 73, 0.15) !important;
    border: 1px solid var(--sg-danger-muted) !important;
    color: var(--sg-danger) !important;
}

.rz-alert-warning {
    background-color: rgba(210, 153, 34, 0.15) !important;
    border: 1px solid var(--sg-warning-muted) !important;
    color: var(--sg-warning) !important;
}

.rz-alert-info {
    background-color: rgba(88, 166, 255, 0.15) !important;
    border: 1px solid var(--sg-blue-muted) !important;
    color: var(--sg-info) !important;
}

/* Badge styles */
.rz-badge {
    border-radius: 12px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
}

.rz-badge-primary {
    background-color: var(--sg-blue-primary) !important;
}

.rz-badge-success {
    background-color: var(--sg-success) !important;
}

.rz-badge-danger {
    background-color: var(--sg-danger) !important;
}

.rz-badge-warning {
    background-color: var(--sg-warning) !important;
    color: var(--sg-bg-primary) !important;
}

/* Tab styles */
.rz-tabview {
    background-color: transparent !important;
}

.rz-tabview-nav {
    background-color: var(--sg-bg-secondary) !important;
    border-bottom: 1px solid var(--sg-border) !important;
}

.rz-tabview-nav li a {
    color: var(--sg-silver-300) !important;
}

.rz-tabview-nav li.rz-tabview-selected a {
    color: var(--sg-blue-primary) !important;
    border-bottom: 2px solid var(--sg-blue-primary) !important;
}

/* Progress bar */
.rz-progressbar {
    background-color: var(--sg-bg-tertiary) !important;
    border-radius: 4px !important;
}

.rz-progressbar-value {
    background-color: var(--sg-blue-primary) !important;
}

/* Switch toggle */
.rz-switch {
    background-color: var(--sg-bg-tertiary) !important;
    border: 1px solid var(--sg-border) !important;
}

.rz-switch.rz-switch-checked {
    background-color: var(--sg-blue-primary) !important;
}

/* Tooltip */
.rz-tooltip {
    background-color: var(--sg-bg-elevated) !important;
    border: 1px solid var(--sg-border) !important;
    color: var(--sg-silver-200) !important;
    border-radius: 6px !important;
    box-shadow: var(--sg-shadow-md) !important;
}

/* ===== MOBILE BOTTOM NAVIGATION ===== */
.sg-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--sg-bottom-nav-height);
    background-color: var(--sg-bg-secondary);
    border-top: 1px solid var(--sg-border);
    display: none;
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

.sg-bottom-nav-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100%;
    padding: 0 8px;
}

.sg-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    color: var(--sg-silver-400);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--sg-transition-fast);
    min-width: 64px;
}

.sg-bottom-nav-item:hover,
.sg-bottom-nav-item:active {
    color: var(--sg-silver-100);
    background-color: var(--sg-bg-tertiary);
}

.sg-bottom-nav-item.active {
    color: var(--sg-blue-primary);
}

.sg-bottom-nav-item .rz-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.sg-bottom-nav-item span {
    font-size: 11px;
    font-weight: 500;
}

/* ===== MOBILE MORE MENU (Slide-up Panel) ===== */
.sg-more-menu-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--sg-transition-normal);
}

.sg-more-menu-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.sg-more-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--sg-bg-secondary);
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    transform: translateY(100%);
    transition: transform var(--sg-transition-normal);
    z-index: 1002;
    max-height: 70vh;
    overflow-y: auto;
    padding-bottom: env(safe-area-inset-bottom);
}

.sg-more-menu.visible {
    transform: translateY(0);
}

.sg-more-menu-handle {
    width: 40px;
    height: 4px;
    background-color: var(--sg-silver-400);
    border-radius: 2px;
    margin: 12px auto;
}

.sg-more-menu-section {
    padding: 8px 16px;
}

.sg-more-menu-section-title {
    color: var(--sg-silver-400);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    padding: 0 8px;
}

.sg-more-menu-item {
    display: flex;
    align-items: center;
    padding: 14px 12px;
    color: var(--sg-silver-200);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--sg-transition-fast);
}

.sg-more-menu-item:hover,
.sg-more-menu-item:active {
    background-color: var(--sg-bg-tertiary);
}

.sg-more-menu-item .rz-icon {
    margin-right: 14px;
    color: var(--sg-silver-400);
    font-size: 20px;
}

/* ===== HEADER STYLES ===== */
.sg-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    height: 100%;
}

.sg-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--sg-silver-100);
    text-decoration: none;
}

.sg-header-brand-icon {
    width: 32px;
    height: 32px;
}

.sg-header-brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sg-header-brand-text .silver {
    color: var(--sg-silver-200);
}

.sg-header-brand-text .guard {
    color: var(--sg-blue-primary);
}

.sg-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
/* Mobile: Show bottom nav, hide sidebar */
@media (max-width: 767.98px) {
    .sg-bottom-nav {
        display: block;
    }

    .rz-sidebar {
        display: none !important;
    }

    .rz-body {
        padding-bottom: calc(var(--sg-bottom-nav-height) + env(safe-area-inset-bottom)) !important;
    }

    .sg-header-brand-text {
        font-size: 1.1rem;
    }

    /* Improve touch targets */
    .rz-button {
        min-height: 44px !important;
        min-width: 44px !important;
    }

    .rz-textbox,
    .rz-dropdown,
    .rz-textarea {
        min-height: 44px !important;
        font-size: 16px !important; /* Prevents iOS zoom on focus */
    }
}

/* Tablet and up: Show sidebar, hide bottom nav */
@media (min-width: 768px) {
    .sg-bottom-nav {
        display: none !important;
    }

    .sg-more-menu-overlay,
    .sg-more-menu {
        display: none !important;
    }
}

/* ===== STATUS INDICATORS ===== */
.sg-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.sg-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.sg-status-online {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--sg-success);
}

.sg-status-online .sg-status-dot {
    background-color: var(--sg-success);
    box-shadow: 0 0 8px var(--sg-success);
}

.sg-status-offline {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--sg-danger);
}

.sg-status-offline .sg-status-dot {
    background-color: var(--sg-danger);
}

.sg-status-pending {
    background-color: rgba(210, 153, 34, 0.15);
    color: var(--sg-warning);
}

.sg-status-pending .sg-status-dot {
    background-color: var(--sg-warning);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ===== STAT CARDS ===== */
.sg-stat-card {
    background-color: var(--sg-bg-secondary);
    border: 1px solid var(--sg-border);
    border-radius: 12px;
    padding: 20px;
    transition: var(--sg-transition-fast);
}

.sg-stat-card:hover {
    border-color: var(--sg-border-muted);
    transform: translateY(-2px);
    box-shadow: var(--sg-shadow-md);
}

.sg-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sg-silver-100);
    line-height: 1.2;
}

.sg-stat-label {
    font-size: 0.875rem;
    color: var(--sg-silver-400);
    margin-top: 4px;
}

.sg-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.sg-stat-icon-blue {
    background-color: rgba(88, 166, 255, 0.15);
    color: var(--sg-blue-primary);
}

.sg-stat-icon-green {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--sg-success);
}

.sg-stat-icon-red {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--sg-danger);
}

.sg-stat-icon-yellow {
    background-color: rgba(210, 153, 34, 0.15);
    color: var(--sg-warning);
}

/* ===== PAGE HEADER ===== */
.sg-page-header {
    margin-bottom: 24px;
}

.sg-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sg-silver-100);
    margin: 0;
}

.sg-page-subtitle {
    font-size: 0.9rem;
    color: var(--sg-silver-400);
    margin-top: 4px;
}

/* ===== EMPTY STATE ===== */
.sg-empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--sg-silver-400);
}

.sg-empty-state-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.sg-empty-state-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--sg-silver-200);
    margin-bottom: 8px;
}

.sg-empty-state-description {
    max-width: 400px;
    margin: 0 auto 24px;
}