/* ============================================================
   Shared Sidebar Styles — sidebar.css
   Prefix: .app-sidebar (avoids collision with common.css .sidebar)
   ============================================================ */

:root {
    --sb-width: 240px;
    --sb-width-collapsed: 60px;
    --sb-header-height: 56px;
    --sb-primary: #191919;
    --sb-text-primary: #191919;
    --sb-text-secondary: #6B6B6B;
    --sb-border: #E5E4E0;
    --sb-bg: #ffffff;
    --sb-bg-secondary: #FAF9F5;
    --sb-hover: #F5F4F0;
    --sb-success: #4A7A5B;
    --sb-warning: #9A7B4F;
    --sb-danger: #9A4A4A;
}

/* ---- Layout (direct mode) ---- */
.sidebar-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.sidebar-main-area {
    flex: 1;
    min-width: 0;
    margin-left: var(--sb-width);
    transition: margin-left 0.3s ease;
}

.app-sidebar.collapsed ~ .sidebar-main-area,
.sidebar-layout .app-sidebar.collapsed + .sidebar-main-area {
    margin-left: var(--sb-width-collapsed);
}

/* ---- Layout (iframe mode) ---- */
.iframe-layout-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    position: relative;
}

.iframe-main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100vh;
    margin-left: var(--sb-width);
    transition: margin-left 0.3s ease;
}

.iframe-main-area.sidebar-collapsed {
    margin-left: var(--sb-width-collapsed);
}

.iframe-top-header {
    height: var(--sb-header-height);
    background: var(--sb-bg);
    border-bottom: 1px solid var(--sb-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    flex-shrink: 0;
}

.iframe-top-header .header-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--sb-text-primary);
    margin: 0;
}

.iframe-top-header .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.iframe-content-area {
    flex: 1;
    overflow: hidden;
}

.iframe-content-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: var(--sb-bg-secondary);
}

/* ---- Sidebar Core ---- */
.app-sidebar {
    width: var(--sb-width);
    background: var(--sb-bg);
    border-right: 1px solid var(--sb-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    transition: width 0.3s ease;
    overflow: visible;
    z-index: 1000;
}

.app-sidebar.collapsed {
    width: var(--sb-width-collapsed);
}

/* ---- Toggle Button ---- */
.sidebar-toggle {
    position: absolute;
    top: 16px;
    right: -12px;
    width: 24px;
    height: 24px;
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    color: var(--sb-text-secondary);
    transition: all 0.15s ease;
    z-index: 1001;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.sidebar-toggle:hover {
    background: var(--sb-hover);
    color: var(--sb-text-primary);
    border-color: var(--sb-text-secondary);
}

.sidebar-toggle i {
    transition: transform 0.3s ease;
}

.app-sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

/* ---- Header ---- */
.sidebar-header {
    height: var(--sb-header-height);
    padding: 0 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--sb-border);
    transition: padding 0.3s ease;
    flex-shrink: 0;
}

.app-sidebar.collapsed .sidebar-header {
    padding: 0 8px;
    justify-content: center;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 16px;
    color: var(--sb-text-primary);
    text-decoration: none;
}

.sidebar-logo span {
    transition: opacity 0.3s ease;
}

.app-sidebar.collapsed .sidebar-logo span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-logo .logo-icon {
    width: 2rem;
    height: 2rem;
    background-image: url('https://prodmedia.tyga.host/public/tyga.cloud/landing/agenticuptime.com/agenticuptime.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo .logo-text {
    display: flex;
    align-items: center;
}

.sidebar-logo .logo-text .uptime { color: #191919; }
.sidebar-logo .logo-text .status { color: #191919; }
.sidebar-logo .logo-text .cloud  { color: #999999; }

/* ---- Navigation ---- */
.sidebar-nav {
    flex: 1;
    padding: 0 8px 16px 8px;
    overflow-y: auto;
    overflow-x: hidden;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section:first-child {
    margin-top: 16px;
}

.nav-section-title {
    padding: 8px 12px 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--sb-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: opacity 0.3s ease;
    margin-bottom: 4px;
}

.app-sidebar.collapsed .nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    overflow: hidden;
}

.nav-item {
    margin-bottom: 2px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: var(--sb-text-secondary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    background-color: var(--sb-hover);
    color: var(--sb-text-primary);
}

.nav-link.active {
    background-color: transparent;
    color: #000000;
}

.app-sidebar.collapsed .nav-link {
    padding: 8px;
    justify-content: center;
}

.app-sidebar.collapsed .nav-link.active {
    background-color: transparent;
    color: #000000;
    padding: 8px;
}

/* ---- Icon ---- */
.nav-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.app-sidebar.collapsed .nav-link .nav-icon {
    width: 16px;
    height: 16px;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Link Text ---- */
.nav-link-text {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.app-sidebar.collapsed .nav-link-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* ---- Badge ---- */
.nav-badge {
    background: var(--sb-danger);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 8px;
    min-width: 16px;
    text-align: center;
    margin-left: auto;
}

.app-sidebar.collapsed .nav-badge {
    display: none;
}

/* ---- Tooltip (collapsed only) ---- */
.nav-link-tooltip {
    position: fixed;
    left: calc(var(--sb-width-collapsed) + 8px);
    background: var(--sb-text-primary);
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 2147483647 !important;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.nav-link-tooltip::before {
    content: '';
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-right-color: var(--sb-text-primary);
}

.app-sidebar.collapsed .nav-link:hover .nav-link-tooltip {
    opacity: 1 !important;
    visibility: visible !important;
}

/* ---- Footer / User Info ---- */
.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--sb-border);
    transition: padding 0.3s ease;
}

.app-sidebar.collapsed .sidebar-footer {
    padding: 12px 8px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.user-info:hover {
    background-color: var(--sb-hover);
}

.app-sidebar.collapsed .user-info {
    justify-content: center;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--sb-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 12px;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.app-sidebar.collapsed .user-details {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--sb-text-primary);
    line-height: 1.2;
}

.user-role {
    font-size: 11px;
    color: var(--sb-text-secondary);
    line-height: 1.2;
}

/* ---- Connection Status (iframe header) ---- */
.connection-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--sb-text-secondary);
}

.connection-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--sb-danger);
    transition: background-color 0.3s ease;
}

.connection-dot.connected {
    background: var(--sb-success);
}

/* ---- Header Buttons (iframe mode) ---- */
.app-sidebar ~ .iframe-main-area .header-btn,
.iframe-top-header .btn {
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--sb-border);
    border-radius: 6px;
    background: var(--sb-bg);
    color: var(--sb-text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.iframe-top-header .btn:hover {
    background: var(--sb-hover);
    color: var(--sb-text-primary);
    border-color: var(--sb-text-secondary);
}

/* ============================================================
   DARK THEME — .app-sidebar--dark  (superadmin)
   ============================================================ */
.app-sidebar.app-sidebar--dark {
    background: #191919;
    border-right: none;
}

.app-sidebar.app-sidebar--dark .sidebar-header {
    border-bottom-color: rgba(255,255,255,0.1);
}

.app-sidebar.app-sidebar--dark .sidebar-logo {
    color: #ffffff;
    font-size: 14px;
}

.app-sidebar.app-sidebar--dark .sidebar-logo .logo-icon {
    width: 32px;
    height: 32px;
    background: #333333;
    background-image: none;
    border-radius: 8px;
    color: white;
    font-size: 14px;
}

.app-sidebar.app-sidebar--dark .nav-section-title {
    color: rgba(255,255,255,0.5);
    font-size: 10px;
}

.app-sidebar.app-sidebar--dark .nav-link {
    color: rgba(255,255,255,0.7);
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 13px;
}

.app-sidebar.app-sidebar--dark .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: #ffffff;
}

.app-sidebar.app-sidebar--dark .nav-link.active {
    background: rgba(255,255,255,0.15);
    color: #ffffff;
}

.app-sidebar.app-sidebar--dark.collapsed .nav-link.active {
    padding: 10px;
}

.app-sidebar.app-sidebar--dark .sidebar-footer {
    border-top-color: rgba(255,255,255,0.1);
}

.app-sidebar.app-sidebar--dark .user-info:hover {
    background-color: rgba(255,255,255,0.1);
}

.app-sidebar.app-sidebar--dark .user-avatar {
    background: #333333;
    width: 32px;
    height: 32px;
}

.app-sidebar.app-sidebar--dark .user-name {
    color: #ffffff;
    font-size: 12px;
}

.app-sidebar.app-sidebar--dark .user-role {
    color: rgba(255,255,255,0.6);
    font-size: 10px;
}

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .app-sidebar {
        position: fixed;
        left: -240px;
        top: 0;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
    }

    .app-sidebar.mobile-open {
        left: 0;
    }

    .sidebar-main-area,
    .iframe-main-area {
        margin-left: 0 !important;
        width: 100%;
    }

    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        display: none;
    }

    .mobile-overlay.show {
        display: block;
    }

    .mobile-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        background: none;
        border: none;
        color: var(--sb-text-primary);
        cursor: pointer;
        border-radius: 4px;
        transition: background-color 0.15s ease;
    }

    .mobile-toggle:hover {
        background: var(--sb-hover);
    }
}

@media (min-width: 769px) {
    .mobile-toggle {
        display: none !important;
    }
}

/* ---- Toast Notifications (shared) ---- */
.toast-container {
    position: fixed;
    top: 70px;
    right: 16px;
    z-index: 9999;
    max-width: 350px;
}

.toast {
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin-bottom: 8px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.success { border-left: 3px solid var(--sb-success); }
.toast.error   { border-left: 3px solid var(--sb-danger); }
.toast.info    { border-left: 3px solid var(--sb-primary); }

.toast-content {
    flex: 1;
    font-size: 13px;
}

.toast-close {
    background: none;
    border: none;
    color: var(--sb-text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 2px;
    border-radius: 2px;
    transition: all 0.15s ease;
}

.toast-close:hover {
    background: var(--sb-hover);
    color: var(--sb-text-primary);
}