/*
 * =============================================================================
 * Copyright (c) 2026 Paseo Platform LLC. All rights reserved.
 *
 * CONFIDENTIAL AND PROPRIETARY
 *
 * This file is part of the Paseo Platform software system and constitutes
 * proprietary trade secret information of Paseo Platform LLC. This source
 * code is protected under applicable trade secret laws and may not be
 * copied, modified, distributed, or disclosed without the express written
 * permission of Paseo Platform LLC.
 *
 * For licensing inquiries: www.paseoplatform.com
 * =============================================================================
 */

/**
 * Paseo Action - Topbar Styles
 * Section 4.1.3: Top Navigation Bar
 * White background with search, notifications, and user menu
 * Version: 3.0.0
 */

/* ===================================================================
   TOPBAR LAYOUT (Section 4.1.3)
   Height: 64-72px, white background, 1px gray-200 border
   =================================================================== */

.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width-expanded, 260px);
    right: 0;
    height: var(--topbar-height, 64px);
    background: var(--color-white, #FFFFFF);
    border-bottom: 1px solid var(--color-gray-200, #E1E7ED);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: var(--z-fixed, 1030);
    transition: left var(--transition-slow, 0.3s) ease;
}

/* Adjust for collapsed sidebar */
.sidebar.collapsed ~ .main-wrapper .topbar,
.app-layout.sidebar-collapsed .topbar {
    left: var(--sidebar-width-collapsed, 64px);
}

/* ===================================================================
   TOPBAR LEFT SECTION - Breadcrumbs & Page Title
   =================================================================== */

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile menu toggle */
.topbar-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    color: var(--color-gray-500, #6B7280);
    transition: background var(--transition-fast, 0.15s) ease,
                color var(--transition-fast, 0.15s) ease;
}

.topbar-menu-toggle:hover {
    background: var(--color-gray-100, #F0F3F6);
    color: var(--color-gray-800, #1F2937);
}

.topbar-menu-toggle i {
    font-size: 1.25rem;
}

/* Page title */
.topbar-title {
    font-size: 18px;
    font-weight: var(--font-semibold, 600);
    color: var(--color-gray-800, #1F2937);
}

/* Breadcrumb navigation */
.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.topbar-breadcrumb a {
    color: var(--color-gray-500, #6B7280);
    text-decoration: none;
    transition: color var(--transition-fast, 0.15s) ease;
}

.topbar-breadcrumb a:hover {
    color: var(--color-primary, #4527a0);
}

.topbar-breadcrumb-separator {
    color: var(--color-gray-400, #9AA5B1);
}

.topbar-breadcrumb-separator::before {
    content: "/";
}

.topbar-breadcrumb-current {
    color: var(--color-gray-800, #1F2937);
    font-weight: var(--font-medium, 500);
}

/* ===================================================================
   TOPBAR CENTER SECTION - Search Bar
   Section 4.1.3: 320px width, gray-100 background, 8px radius
   =================================================================== */

.topbar-center {
    flex: 1;
    display: flex;
    justify-content: center;
    max-width: 480px;
    margin: 0 24px;
}

.topbar-search {
    position: relative;
    width: 520px;
}

.topbar-search-input {
    width: 100%;
    height: 40px;
    padding: 0 16px 0 40px;
    background: var(--color-gray-100, #F0F3F6);
    border: 1px solid transparent;
    border-radius: var(--radius-md, 8px);
    font-size: 14px;
    color: var(--color-gray-800, #1F2937);
    transition: background var(--transition-fast, 0.15s) ease,
                border-color var(--transition-fast, 0.15s) ease,
                box-shadow var(--transition-fast, 0.15s) ease;
}

.topbar-search-input::placeholder {
    color: var(--color-gray-400, #9AA5B1);
}

.topbar-search-input:focus {
    outline: none;
    background: var(--color-white, #FFFFFF);
    border-color: var(--color-primary, #4527a0);
    box-shadow: 0 0 0 3px rgba(69, 39, 160, 0.15);
}

.topbar-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400, #9AA5B1);
    font-size: 16px;
    pointer-events: none;
}

.topbar-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-gray-400, #9AA5B1);
    display: none;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast, 0.15s) ease,
                color var(--transition-fast, 0.15s) ease;
}

.topbar-search-input:not(:placeholder-shown) ~ .topbar-search-clear {
    display: flex;
}

.topbar-search-clear:hover {
    background: var(--color-gray-200, #E1E7ED);
    color: var(--color-gray-600, #4B5563);
}

/* Search keyboard shortcut hint */
.topbar-search-shortcut {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    padding: 2px 6px;
    background: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-gray-300, #D1D5DB);
    border-radius: var(--radius-sm, 4px);
    font-size: 11px;
    font-weight: var(--font-medium, 500);
    color: var(--color-gray-400, #9AA5B1);
    pointer-events: none;
}

.topbar-search-input:focus ~ .topbar-search-shortcut {
    display: none;
}

/* ===================================================================
   GLOBAL SEARCH - Filter Chips & Results Dropdown
   =================================================================== */

/* Filter Chips */
.search-filter-chips {
    display: flex;
    gap: 6px;
    padding: 8px 0 4px;
    overflow-x: auto;
    scrollbar-width: none;
}
.search-filter-chips::-webkit-scrollbar { width: 0; height: 0; }

.search-filter-chip {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    border: 1px solid var(--color-gray-300, #D1D5DB);
    background: transparent;
    color: var(--color-gray-500, #6B7280);
    cursor: pointer;
    transition: all 0.15s ease;
}

.search-filter-chip:hover {
    border-color: var(--color-primary, #4527a0);
    color: var(--color-primary, #4527a0);
}

.search-filter-chip.active {
    background: var(--color-primary, #4527a0);
    border-color: var(--color-primary, #4527a0);
    color: #fff;
}

/* Results Dropdown */
.global-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-gray-200, #E1E7ED);
    border-radius: var(--radius-lg, 12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    max-height: 420px;
    overflow-y: auto;
    z-index: 1000;
}

.search-category-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500, #6B7280);
    border-top: 1px solid var(--color-gray-100, #F0F3F6);
}
.search-category-header:first-child {
    border-top: none;
}

.search-category-count {
    margin-left: auto;
    font-size: 10px;
    font-weight: 500;
    color: var(--color-gray-400, #9AA5B1);
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: background 0.1s ease;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--color-gray-50, #F9FAFB);
}

.search-result-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-800, #1F2937);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-result-subtitle {
    font-size: 12px;
    color: var(--color-gray-500, #6B7280);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-no-results {
    padding: 24px 16px;
    text-align: center;
    font-size: 14px;
    color: var(--color-gray-400, #9AA5B1);
}

.search-loading {
    display: flex;
    justify-content: center;
    padding: 24px;
}

.search-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--color-gray-200, #E1E7ED);
    border-top-color: var(--color-primary, #4527a0);
    border-radius: 50%;
    animation: search-spin 0.6s linear infinite;
}

@keyframes search-spin {
    to { transform: rotate(360deg); }
}

/* ===================================================================
   TOPBAR RIGHT SECTION - Actions & User Menu
   =================================================================== */

.topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Context selectors (Property/Organization) */
.topbar-context {
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-context-selector {
    position: relative;
}

.topbar-context-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--color-gray-100, #F0F3F6);
    border: 1px solid var(--color-gray-200, #E1E7ED);
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    color: var(--color-gray-800, #1F2937);
    font-size: 14px;
    font-weight: var(--font-medium, 500);
    transition: background var(--transition-fast, 0.15s) ease,
                border-color var(--transition-fast, 0.15s) ease;
}

.topbar-context-btn:hover {
    background: var(--color-white, #FFFFFF);
    border-color: var(--color-primary, #4527a0);
}

.topbar-context-btn i {
    color: var(--color-gray-500, #6B7280);
}

.topbar-context-label {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===================================================================
   TOPBAR ICON BUTTONS - Notifications, Help, etc.
   =================================================================== */

.topbar-icon-btn {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    color: var(--color-gray-500, #6B7280);
    transition: background var(--transition-fast, 0.15s) ease,
                color var(--transition-fast, 0.15s) ease;
}

.topbar-icon-btn:hover {
    background: var(--color-gray-100, #F0F3F6);
    color: var(--color-gray-800, #1F2937);
}

.topbar-icon-btn i {
    font-size: 20px;
}

/* Notification badge - red dot indicator */
.topbar-icon-btn .badge {
    position: absolute;
    top: 6px;
    right: 6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--color-danger, #EF4444);
    color: var(--color-white, #FFFFFF);
    font-size: 11px;
    font-weight: var(--font-semibold, 600);
    border-radius: var(--radius-full, 9999px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-white, #FFFFFF);
}

/* Red dot only (no count) */
.topbar-icon-btn .badge-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--color-danger, #EF4444);
    border-radius: 50%;
    border: 2px solid var(--color-white, #FFFFFF);
}

/* ===================================================================
   LANGUAGE SELECTOR
   =================================================================== */

.topbar-language {
    position: relative;
}

.topbar-language-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    color: var(--color-gray-500, #6B7280);
    font-size: 14px;
    transition: background var(--transition-fast, 0.15s) ease,
                color var(--transition-fast, 0.15s) ease;
}

.topbar-language-btn:hover {
    background: var(--color-gray-100, #F0F3F6);
    color: var(--color-gray-800, #1F2937);
}

/* ===================================================================
   USER MENU
   =================================================================== */

.topbar-user {
    position: relative;
    margin-left: 8px;
}

.topbar-user-btn {
    display: flex;
    align-items: center;
    padding: 4px;
    background: transparent;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: box-shadow var(--transition-fast, 0.15s) ease;
}

.topbar-user-btn:hover {
    box-shadow: 0 0 0 3px rgba(179, 136, 255, 0.3);
}

.topbar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.topbar-user-avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary-container, #E1E7ED);
    color: var(--color-primary, #4527a0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: var(--font-semibold, 600);
}

.topbar-user-info {
    text-align: left;
}

.topbar-user-name {
    font-size: 14px;
    font-weight: var(--font-semibold, 600);
    color: var(--color-gray-800, #1F2937);
}

.topbar-user-name.topbar-user-name--accent {
    color: #B388FF;
}

[data-theme="dark"] .topbar-user-name.topbar-user-name--accent {
    color: #B388FF;
}

.topbar-user-role {
    font-size: 12px;
    color: var(--color-gray-500, #6B7280);
}

.topbar-user-chevron {
    color: var(--color-gray-400, #9AA5B1);
    font-size: 12px;
}

/* ===================================================================
   DROPDOWN MENUS
   =================================================================== */

.topbar-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: var(--color-white, #FFFFFF);
    border: 1px solid var(--color-gray-200, #E1E7ED);
    border-radius: var(--radius-lg, 12px);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition-fast, 0.15s) ease,
                visibility var(--transition-fast, 0.15s) ease,
                transform var(--transition-fast, 0.15s) ease;
    z-index: 100;
}

.topbar-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.topbar-dropdown-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-gray-200, #E1E7ED);
}

.topbar-dropdown-body {
    padding: 8px;
}

.topbar-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--color-gray-600, #4B5563);
    text-decoration: none;
    border-radius: var(--radius-md, 8px);
    transition: background var(--transition-fast, 0.15s) ease,
                color var(--transition-fast, 0.15s) ease;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 14px;
}

.topbar-dropdown-item:hover {
    background: var(--color-gray-100, #F0F3F6);
    color: var(--color-gray-800, #1F2937);
}

.topbar-dropdown-item.active {
    background: var(--color-primary-container, #E1E7ED);
    color: var(--color-primary, #4527a0);
}

.topbar-dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--color-gray-400, #9AA5B1);
}

.topbar-dropdown-item:hover i {
    color: var(--color-gray-500, #6B7280);
}

.topbar-dropdown-item.danger {
    color: var(--color-danger, #EF4444);
}

.topbar-dropdown-item.danger:hover {
    background: var(--color-danger-light, #FEE2E2);
}

.topbar-dropdown-item.danger i {
    color: var(--color-danger, #EF4444);
}

.topbar-dropdown-divider {
    height: 1px;
    background: var(--color-gray-200, #E1E7ED);
    margin: 8px 0;
}

/* Language sub-items in user dropdown */
.topbar-dropdown-item--header {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-500, #6B7280);
    cursor: default;
    pointer-events: none;
}

.topbar-dropdown-item--sub {
    padding-left: 36px;
    font-size: 13px;
}

.topbar-dropdown-language-options {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
}

.topbar-dropdown-language.open .topbar-dropdown-language-options {
    max-height: 200px;
}

.topbar-dropdown-item--header {
    cursor: pointer !important;
    pointer-events: auto !important;
}

/* ===================================================================
   NOTIFICATIONS PANEL
   =================================================================== */

.topbar-notifications {
    width: 360px;
}

.topbar-notifications-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-gray-200, #E1E7ED);
}

.topbar-notifications-title {
    font-size: 16px;
    font-weight: var(--font-semibold, 600);
    color: var(--color-gray-800, #1F2937);
}

.topbar-notifications-actions a {
    font-size: 13px;
    color: var(--color-primary, #4527a0);
    text-decoration: none;
}

.topbar-notifications-actions a:hover {
    text-decoration: underline;
}

.topbar-notification-item {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-gray-100, #F0F3F6);
    transition: background var(--transition-fast, 0.15s) ease;
    cursor: pointer;
}

.topbar-notification-item:hover {
    background: var(--color-gray-50, #F9FAFB);
}

.topbar-notification-item.unread {
    background: rgba(28, 54, 84, 0.03);
}

.topbar-notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.topbar-notification-icon.info {
    background: var(--color-info-light, #DBEAFE);
    color: var(--color-info, #3B82F6);
}

.topbar-notification-icon.warning {
    background: var(--color-warning-light, #FEF3C7);
    color: var(--color-warning, #F59E0B);
}

.topbar-notification-icon.success {
    background: var(--color-success-light, #D1FAE5);
    color: var(--color-success, #10B981);
}

.topbar-notification-icon.danger {
    background: var(--color-danger-light, #FEE2E2);
    color: var(--color-danger, #EF4444);
}

.topbar-notification-content {
    flex: 1;
    min-width: 0;
}

.topbar-notification-text {
    font-size: 14px;
    color: var(--color-gray-700, #374151);
    margin-bottom: 4px;
}

.topbar-notification-time {
    font-size: 12px;
    color: var(--color-gray-400, #9AA5B1);
}

.topbar-notifications-empty {
    padding: 32px 16px;
    text-align: center;
    color: var(--color-gray-400, #9AA5B1);
}

.topbar-notifications-footer {
    padding: 12px 16px;
    text-align: center;
    border-top: 1px solid var(--color-gray-200, #E1E7ED);
}

.topbar-notifications-footer a {
    font-size: 14px;
    font-weight: var(--font-medium, 500);
    color: var(--color-primary, #4527a0);
    text-decoration: none;
}

.topbar-notifications-footer a:hover {
    text-decoration: underline;
}

/* ===================================================================
   MOBILE STYLES
   =================================================================== */

@media (max-width: 768px) {
    .topbar {
        left: 0;
        padding: 0 16px;
    }

    .topbar-menu-toggle {
        display: flex;
    }

    .topbar-center {
        display: none;
    }

    .topbar-context {
        display: none;
    }

    .topbar-user-info {
        display: none;
    }

    .topbar-language-btn span {
        display: none;
    }

    .topbar-dropdown {
        position: fixed;
        top: var(--topbar-height, 64px);
        left: 0;
        right: 0;
        min-width: auto;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .topbar-notifications {
        width: auto;
    }
}

@media (max-width: 480px) {
    .topbar-title {
        font-size: 16px;
    }

    .topbar-breadcrumb {
        display: none;
    }

    .topbar-icon-btn {
        width: 36px;
        height: 36px;
    }

    .topbar-icon-btn i {
        font-size: 18px;
    }

}

/* ===================================================================
   DARK MODE SUPPORT
   =================================================================== */

[data-theme="dark"] .topbar {
    background: var(--dark-surface, #1F2937);
    border-bottom-color: var(--dark-border, #374151);
}

[data-theme="dark"] .topbar-title,
[data-theme="dark"] .topbar-breadcrumb-current {
    color: var(--dark-on-surface, #F9FAFB);
}

[data-theme="dark"] .topbar-search-input {
    background: #14142e;
    border-color: #2a2a55;
    color: #d0d0e8;
}

[data-theme="dark"] .topbar-search-input::placeholder {
    color: #9090b0;
}

[data-theme="dark"] .topbar-search-input:focus {
    background: #1e1e44;
    border-color: #7c4dff;
    box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.2);
}

[data-theme="dark"] .topbar-search-icon {
    color: #9090b0;
}

[data-theme="dark"] .topbar-dropdown {
    background: #14142e;
    border-color: var(--dark-border, #374151);
}

[data-theme="dark"] .topbar-dropdown-item:hover {
    background: var(--dark-background, #111827);
}

[data-theme="dark"] .topbar-dropdown-divider {
    background: #2a2a55;
}

[data-theme="dark"] .topbar-dropdown-item--header {
    color: #a0a0c0;
}

/* Dark mode - Global Search */
[data-theme="dark"] .search-filter-chip {
    border-color: #2a2a55;
    color: #a0a0c0;
}
[data-theme="dark"] .search-filter-chip:hover {
    border-color: #7c4dff;
    color: #c9b0ff;
}
[data-theme="dark"] .search-filter-chip.active {
    background: linear-gradient(135deg, #4fc3f7, #7c4dff);
    border-color: transparent;
    color: #fff;
}

[data-theme="dark"] .global-search-results {
    background: #0e0e24;
    border-color: #2a2a55;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .search-category-header {
    color: #a0a0c0;
    border-top-color: #2a2a55;
}
[data-theme="dark"] .search-category-count {
    color: #8080a0;
}

[data-theme="dark"] .search-result-item:hover,
[data-theme="dark"] .search-result-item.active {
    background: #14142e;
}

[data-theme="dark"] .search-result-title {
    color: #e0e0e0;
}
[data-theme="dark"] .search-result-subtitle {
    color: #a0a0c0;
}
[data-theme="dark"] .search-no-results {
    color: #8080a0;
}
[data-theme="dark"] .search-spinner {
    border-color: #2a2a55;
    border-top-color: #7c4dff;
}