/* Professional Light Theme for MindBlip */
:root {
    /* Light Theme Colors - Professional Palette */
    --light-primary: #2563eb;
    --light-primary-variant: #1e40af;
    --light-secondary: #0891b2;
    --light-secondary-variant: #0e7490;
    --light-background: #f8fafc;
    --light-surface: #ffffff;
    --light-surface-variant: #f1f5f9;
    --light-error: #dc2626;
    --light-on-primary: #ffffff;
    --light-on-secondary: #ffffff;
    --light-on-background: #1e293b;
    --light-on-surface: #334155;
    --light-on-error: #ffffff;
    
    /* Additional colors */
    --light-border: #e2e8f0;
    --light-hover: #f1f5f9;
    --light-card: #ffffff;
    --light-success: #16a34a;
    --light-warning: #ea580c;
    --light-info: #0284c7;
    
    /* Elevation shadows */
    --elevation-1: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --elevation-2: 0 3px 6px rgba(0,0,0,0.08), 0 3px 6px rgba(0,0,0,0.06);
    --elevation-3: 0 10px 20px rgba(0,0,0,0.10), 0 6px 6px rgba(0,0,0,0.08);
    --elevation-4: 0 14px 28px rgba(0,0,0,0.12), 0 10px 10px rgba(0,0,0,0.10);
}

/* Global Styles */
body {
    background-color: var(--light-background) !important;
    color: var(--light-on-background) !important;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background-color: #1565C0 !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
    z-index: 1000;
    position: relative;
    overflow: visible !important;
}

.navbar *,
.navbar .container-fluid,
.navbar .collapse,
.navbar .navbar-collapse,
.navbar-nav,
.nav-item {
    overflow: visible !important;
}

.navbar-dark {
    background-color: #1565C0 !important;
}

.navbar-brand {
    color: #ffffff !important;
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-brand:hover {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.95) !important;
    transition: all 0.3s ease;
    border-radius: 6px;
    margin: 0 4px;
    padding: 0.5rem 1rem;
    font-weight: 500;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff !important;
}

.navbar .nav-link.active {
    background-color: rgba(255, 255, 255, 0.25);
    color: #ffffff !important;
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* Dropdown */
.dropdown-menu {
    background-color: var(--light-surface) !important;
    border: 1px solid var(--light-border);
    box-shadow: var(--elevation-3);
    margin-top: 0.5rem !important;
    min-width: 200px;
    z-index: 9999 !important;
    position: absolute !important;
}

.navbar .nav-item.dropdown {
    position: relative !important;
}

.navbar-nav .dropdown-menu-end {
    right: 0;
    left: auto;
}

.navbar .dropdown-toggle::after {
    vertical-align: 0.15em;
}

.dropdown-item {
    color: var(--light-on-surface) !important;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--light-hover) !important;
    color: var(--light-primary) !important;
}

.dropdown-item form {
    margin: 0;
}

.dropdown-item button {
    background: none;
    border: none;
    padding: 0;
    width: 100%;
    text-align: left;
    color: inherit;
}

.dropdown-divider {
    border-color: var(--light-border);
    margin: 0.5rem 0;
}

/* Cards */
.card {
    background-color: var(--light-card) !important;
    border: 1px solid var(--light-border) !important;
    border-radius: 8px;
    box-shadow: var(--elevation-1);
    color: var(--light-on-surface) !important;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--elevation-2);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--light-surface-variant) !important;
    border-bottom: 1px solid var(--light-border) !important;
    color: var(--light-on-surface) !important;
    font-weight: 600;
}

.card-body {
    color: var(--light-on-surface) !important;
}

.card-footer {
    background-color: var(--light-surface-variant) !important;
    border-top: 1px solid var(--light-border) !important;
}

/* Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--light-primary) !important;
    border-color: var(--light-primary) !important;
    color: var(--light-on-primary) !important;
}

.btn-primary:hover {
    background-color: var(--light-primary-variant) !important;
    box-shadow: var(--elevation-2);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--light-secondary) !important;
    border-color: var(--light-secondary) !important;
    color: var(--light-on-secondary) !important;
}

.btn-success {
    background-color: var(--light-success) !important;
    border-color: var(--light-success) !important;
}

.btn-danger {
    background-color: var(--light-error) !important;
    border-color: var(--light-error) !important;
}

.btn-warning {
    background-color: var(--light-warning) !important;
    border-color: var(--light-warning) !important;
    color: var(--light-on-primary) !important;
}

.btn-info {
    background-color: var(--light-info) !important;
    border-color: var(--light-info) !important;
}

.btn-outline-primary {
    color: var(--light-primary) !important;
    border-color: var(--light-primary) !important;
}

.btn-outline-primary:hover {
    background-color: var(--light-primary) !important;
    color: var(--light-on-primary) !important;
}

/* Forms */
.form-control, .form-select {
    background-color: var(--light-surface) !important;
    border: 1px solid var(--light-border) !important;
    color: var(--light-on-surface) !important;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--light-surface) !important;
    border-color: var(--light-primary) !important;
    color: var(--light-on-surface) !important;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15) !important;
}

.form-control::placeholder {
    color: #94a3b8 !important;
}

.form-label {
    color: var(--light-on-surface) !important;
    font-weight: 500;
}

.form-check-input {
    background-color: var(--light-surface);
    border-color: var(--light-border);
}

.form-check-input:checked {
    background-color: var(--light-primary);
    border-color: var(--light-primary);
}

.form-check-label {
    color: var(--light-on-surface);
}

.form-text {
    color: #64748b !important;
}

/* Alerts */
.alert {
    border-radius: 6px;
    border: none;
}

.alert-success {
    background-color: #dcfce7 !important;
    color: #166534 !important;
    border-left: 4px solid var(--light-success);
}

.alert-danger {
    background-color: #fee2e2 !important;
    color: #991b1b !important;
    border-left: 4px solid var(--light-error);
}

.alert-warning {
    background-color: #ffedd5 !important;
    color: #9a3412 !important;
    border-left: 4px solid var(--light-warning);
}

.alert-info {
    background-color: #e0f2fe !important;
    color: #075985 !important;
    border-left: 4px solid var(--light-info);
}

/* Tables */
.table {
    color: var(--light-on-surface) !important;
}

.table thead {
    background-color: var(--light-surface-variant);
    border-bottom: 2px solid var(--light-border);
}

.table tbody tr {
    border-bottom: 1px solid var(--light-border);
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--light-hover) !important;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 6px;
}

.badge.bg-primary {
    background-color: var(--light-primary) !important;
    color: var(--light-on-primary) !important;
}

.badge.bg-success {
    background-color: var(--light-success) !important;
}

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

.badge.bg-danger {
    background-color: var(--light-error) !important;
}

.badge.bg-info {
    background-color: var(--light-info) !important;
}

.badge.bg-secondary {
    background-color: var(--light-secondary) !important;
    color: var(--light-on-secondary) !important;
}

/* Progress Bar */
.progress {
    background-color: var(--light-surface-variant) !important;
    border-radius: 6px;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--light-primary) !important;
    transition: width 0.6s ease;
}

/* Modal */
.modal-content {
    background-color: var(--light-surface) !important;
    border: 1px solid var(--light-border);
    box-shadow: var(--elevation-4);
}

.modal-header {
    border-bottom: 1px solid var(--light-border);
}

.modal-footer {
    border-top: 1px solid var(--light-border);
}

.modal-title {
    color: var(--light-on-surface) !important;
}

.btn-close {
    filter: none;
}

/* List Group */
.list-group-item {
    background-color: var(--light-surface) !important;
    border: 1px solid var(--light-border) !important;
    color: var(--light-on-surface) !important;
}

.list-group-item:hover {
    background-color: var(--light-hover) !important;
}

.list-group-item.active {
    background-color: var(--light-primary) !important;
    border-color: var(--light-primary) !important;
}

/* Footer */
footer {
    background-color: var(--light-surface) !important;
    border-top: 1px solid var(--light-border);
    color: var(--light-on-surface) !important;
}

footer a {
    color: var(--light-primary) !important;
}

footer a:hover {
    color: var(--light-primary-variant) !important;
}

/* Links */
a {
    color: var(--light-primary) !important;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--light-primary-variant) !important;
}

/* Text colors */
.text-muted {
    color: #64748b !important;
}

.text-white {
    color: var(--light-on-surface) !important;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--light-on-background) !important;
    font-weight: 600;
}

p {
    color: var(--light-on-surface);
}

hr {
    border-color: var(--light-border);
    opacity: 1;
}

/* Task-specific styles */
.task-item {
    transition: all 0.3s ease;
}

.task-item:hover {
    transform: translateX(4px);
}

.priority-high {
    border-left: 4px solid var(--light-error) !important;
}

.priority-medium {
    border-left: 4px solid var(--light-warning) !important;
}

.priority-low {
    border-left: 4px solid var(--light-info) !important;
}

/* Timer styles */
.timer-display {
    font-family: 'Roboto Mono', monospace;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--light-primary);
}

.timer-active {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Tag styles */
.tag-item {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    margin: 0.25rem;
    background-color: var(--light-surface-variant);
    border: 1px solid var(--light-border);
    border-radius: 16px;
    color: var(--light-on-surface);
    transition: all 0.2s ease;
}

.tag-item:hover {
    background-color: #dbeafe;
    border-color: var(--light-primary);
    transform: scale(1.05);
}

/* Comment styles */
.comment-item {
    background-color: var(--light-surface-variant);
    border-left: 3px solid var(--light-primary);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 6px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--light-background);
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .navbar .nav-link {
        padding: 0.5rem 1rem;
    }
}

/* Loading spinner */
.spinner-border {
    color: var(--light-primary) !important;
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--light-surface);
    padding: 0.75rem 1rem;
    border-radius: 6px;
}

.breadcrumb-item a {
    color: var(--light-primary) !important;
}

.breadcrumb-item.active {
    color: var(--light-on-surface) !important;
}

/* Pagination */
.pagination .page-link {
    background-color: var(--light-surface) !important;
    border-color: var(--light-border) !important;
    color: var(--light-on-surface) !important;
}

.pagination .page-link:hover {
    background-color: var(--light-hover) !important;
    color: var(--light-primary) !important;
}

.pagination .page-item.active .page-link {
    background-color: var(--light-primary) !important;
    border-color: var(--light-primary) !important;
    color: var(--light-on-primary) !important;
}

/* Accordion */
.accordion-item {
    background-color: var(--light-surface) !important;
    border: 1px solid var(--light-border) !important;
}

.accordion-button {
    background-color: var(--light-surface-variant) !important;
    color: var(--light-on-surface) !important;
}

.accordion-button:not(.collapsed) {
    background-color: #dbeafe !important;
    color: var(--light-primary) !important;
}

.accordion-button::after {
    filter: none;
}

/* Tooltips */
.tooltip-inner {
    background-color: var(--light-on-surface);
    color: var(--light-surface);
}

/* Select2 / Custom select styling */
select option {
    background-color: var(--light-surface);
    color: var(--light-on-surface);
}

/* Navigation tabs */
.nav-tabs {
    border-bottom: 2px solid var(--light-border);
}

.nav-tabs .nav-link {
    color: var(--light-on-surface);
    border: none;
    border-bottom: 2px solid transparent;
}

.nav-tabs .nav-link:hover {
    border-color: var(--light-border);
    color: var(--light-primary);
}

.nav-tabs .nav-link.active {
    background-color: transparent;
    color: var(--light-primary);
    border-color: var(--light-primary);
}

/* AI Generate section */
.ai-generate-section {
    background: linear-gradient(135deg, #dbeafe 0%, #f1f5f9 100%);
    border: 1px solid var(--light-primary);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--elevation-2);
}

.ai-generate-section .form-label {
    color: var(--light-primary) !important;
}

/* Subtask styles */
.subtask-item {
    background-color: var(--light-surface-variant);
    border-left: 3px solid var(--light-secondary);
    padding: 0.75rem;
    margin: 0.5rem 0;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.subtask-item:hover {
    background-color: var(--light-hover);
    transform: translateX(4px);
}

/* File upload area */
.file-upload-area {
    border: 2px dashed var(--light-border);
    background-color: var(--light-surface);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.file-upload-area:hover {
    border-color: var(--light-primary);
    background-color: var(--light-surface-variant);
}

/* Material elevation on interactive elements */
.btn:active {
    box-shadow: var(--elevation-1);
    transform: translateY(1px);
}

.card.clickable:active {
    transform: translateY(0);
}

/* Override Bootstrap defaults for light theme */
.bg-light {
    background-color: var(--light-surface-variant) !important;
}

.bg-dark {
    background-color: var(--light-on-background) !important;
}

.bg-white {
    background-color: var(--light-surface) !important;
}

.text-dark {
    color: var(--light-on-surface) !important;
}

.text-light {
    color: #64748b !important;
}

.border {
    border-color: var(--light-border) !important;
}

.border-top {
    border-top-color: var(--light-border) !important;
}

.border-bottom {
    border-bottom-color: var(--light-border) !important;
}

.border-start {
    border-left-color: var(--light-border) !important;
}

.border-end {
    border-right-color: var(--light-border) !important;
}

/* Container styles */
.container, .container-fluid {
    color: var(--light-on-surface);
}

/* Ensure proper main content spacing */
main {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

main.container-fluid {
    padding: 2rem 1rem;
}

/* Ensure visibility */
* {
    box-sizing: border-box;
}

/* Small text */
small, .small {
    color: var(--light-on-surface);
    opacity: 0.9;
}

/* Ensure dropdown visibility on all screen sizes */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--light-surface);
        padding: 1rem;
        margin-top: 0.5rem;
        border-radius: 6px;
        border: 1px solid var(--light-border);
    }
    
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        box-shadow: none;
        border: none;
        margin-left: 1rem;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 0.95rem;
    }

    .navbar-nav {
        padding: 0.5rem 0;
    }

    .navbar .nav-link {
        padding: 0.4rem 0.8rem;
        margin: 0.15rem 0;
    }

    .navbar .d-flex[role="search"] {
        width: 100%;
        margin-top: 0.5rem;
    }

    #quickSearch {
        width: 100%;
    }

    main.container-fluid {
        padding: 1rem 0.75rem;
    }

    .container.mt-4,
    .container.mt-5 {
        margin-top: 1.25rem !important;
    }

    .card {
        margin-bottom: 1rem;
    }

    .list-group-item {
        padding: 0.75rem 0.9rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .breadcrumb {
        padding: 0.5rem 0.75rem;
    }

    .full-height-center {
        min-height: 60vh;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 1rem;
    }

    .full-height-center img {
        max-width: 180px;
    }
}

/* Fix for user dropdown menu visibility */
.navbar .dropdown-menu {
    right: 0;
    left: auto;
}

/* Additional visibility improvements */
.navbar-nav .dropdown-menu {
    background-color: var(--light-surface) !important;
}

.navbar-nav .dropdown-item:hover {
    background-color: var(--light-hover) !important;
}

/* Ensure container doesn't overflow */
.container-fluid {
    max-width: 100%;
    overflow-x: hidden;
}

/* Fix dropdown menu overflow issue */
.navbar {
    overflow: visible !important;
    position: relative;
}

.navbar-collapse {
    overflow: visible !important;
}

.navbar-nav {
    overflow: visible !important;
}

.nav-item.dropdown {
    position: static;
}

/* Ensure dropdown menu appears above everything */
.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    z-index: 9999 !important;
    transform: none !important;
}

/* For desktop, ensure proper positioning */
@media (min-width: 992px) {
    .nav-item.dropdown {
        position: relative;
    }
    
    .navbar-nav .dropdown-menu {
        position: absolute !important;
        right: 0;
        left: auto;
    }
}

/* Remove any container constraints */
main.container-fluid {
    overflow: visible !important;
}

body {
    overflow-x: hidden;
    overflow-y: auto;
}