/* Modern UI Design for TimeEffect - Inspired by contemporary web applications */

/* CSS Variables for consistent theming - Pastel & Modern */
:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary-color: #8b5cf6;
    --secondary-light: #c4b5fd;
    --success-color: #34d399;
    --success-light: #86efac;
    --warning-color: #fbbf24;
    --warning-light: #fde68a;
    --danger-color: #f87171;
    --danger-light: #fca5a5;
    
    /* GitHub-style button colors */
    --btn-primary-bg: #1f883d;
    --btn-primary-hover-bg: #1a7f37;
    --btn-primary-active-bg: #166e2f;
    --btn-primary-text: #ffffff;
    --btn-primary-border: rgba(31, 35, 40, 0.15);
    --btn-primary-shadow: 0 1px 0 rgba(31, 35, 40, 0.1);
    
    --btn-secondary-bg: #f6f8fa;
    --btn-secondary-hover-bg: #f3f4f6;
    --btn-secondary-active-bg: #ebecf0;
    --btn-secondary-text: #24292f;
    --btn-secondary-border: rgba(31, 35, 40, 0.15);
    --btn-secondary-shadow: 0 1px 0 rgba(31, 35, 40, 0.04);
    
    --btn-danger-bg: #cf222e;
    --btn-danger-hover-bg: #a40e26;
    --btn-danger-active-bg: #8e0920;
    --btn-danger-text: #ffffff;
    --btn-danger-border: rgba(31, 35, 40, 0.15);
    --btn-danger-shadow: 0 1px 0 rgba(31, 35, 40, 0.1);
    
    --background-color: #f1f5f9;
    --background-gradient: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --surface-color: #ffffff;
    --surface-gradient: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    --text-primary: #334155;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --border-focus: #0969da;
    --glow-color: rgba(9, 105, 218, 0.3);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 0 3px var(--glow-color);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern body and typography with gradient background */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--background-gradient);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Readonly input field styling to prevent size changes */
.readonly-input {
    background-color: #f8f9fa !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    cursor: default !important;
    pointer-events: none !important;
    resize: none !important;
    outline: none !important;
    box-shadow: none !important;
    transform: none !important;
    transition: none !important;
}

.readonly-input:focus,
.readonly-input:active,
.readonly-input:hover {
    background-color: #f8f9fa !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: none !important;
    transform: none !important;
    outline: none !important;
}

#logout {
    font-size: 1.5rem;
    color: #334155;
}

/* Modern Tab Navigation System */
.modern-tabs {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.modern-tab {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 1px solid #cbd5e1;
    border-bottom: none;
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 0.75rem 1.5rem;
    margin-right: 2px;
    color: #475569;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: inline-block;
}

.modern-tab:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    color: #1e293b;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modern-tab.active {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    color: #1e293b;
    border-color: #94a3b8;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.modern-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #ffffff;
}

/* Main Options (Top Navigation) - Modern Tab Integration */
#mainOptions {
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.5rem 1rem;
    margin: 0;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Legacy table support - hide if still present */
#mainOptions td {
    background: none !important;
    padding: 0 !important;
    display: none;
}

/* MainOptions modern tabs inherit from .modern-tab */
#mainOptions .modern-tab {
    margin-right: 4px;
    font-size: 1rem;
    font-weight: 500;
}

/* Subnav Integration - Seamless connection with MainOptions */
.subnav-container {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.5rem 1rem;
    margin: 0;
    border-top: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Remove spacing between navigation levels */
.nav-spacer {
    display: none;
}

/* Subnav tabs slightly smaller than main tabs */
.subnav-container .modern-tab {
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    margin-right: 2px;
}

/* Legacy option class modernization */
.option {
    background: none !important;
    border: none !important;
    padding: 0.75rem 1.5rem !important;
    margin: 0 !important;
    color: #64748b !important;
    text-decoration: none !important;
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 8px 8px 0 0;
    display: inline-block;
}

a.option {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%) !important;
    border: 1px solid #cbd5e1 !important;
    border-bottom: none !important;
    border-radius: 0.5rem 0.5rem 0 0 !important;
    padding: 0.75rem 1.5rem !important;
    margin-right: 2px !important;
    color: #475569 !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: inline-block !important;
}

a.option:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%) !important;
    color: #1e293b !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Active tab styling for current page */
td.option[background*="option-sb.gif"] a.option,
a.option.active {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%) !important;
    color: #1e293b !important;
    border-color: #94a3b8 !important;
    font-weight: 600 !important;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Remove background images from legacy subnav tables */
table[background*="option-bg.gif"] {
    background: #ffffff !important;
    border: none !important;
}

/* White background for all navigation containers */
.subnav-container,
.modern-tabs {
    background: #ffffff !important;
    margin: 0 !important;
    padding: 0.5rem 0 !important;
}

/* Remove spacing between main and sub navigation */
table[background*="option-bg.gif"] tr td {
    padding: 0 !important;
    margin: 0 !important;
}

/* Modern input fields with ease-in effects, larger borders and shadows */

/* GitHub-style submit and button styling */
input[type="submit"], button[type="submit"], button {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: 1px solid var(--btn-primary-border);
    border-radius: 6px;
    padding: 5px 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    box-shadow: var(--btn-primary-shadow);
    cursor: pointer;
    transition: background-color 0.2s cubic-bezier(0.3, 0, 0.5, 1);
    outline: none;
    margin: 0;
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
}
input[type="submit"]:hover, button[type="submit"]:hover, button:hover {
    background: var(--btn-primary-hover-bg);
    border-color: var(--btn-primary-border);
}
input[type="submit"]:active, button[type="submit"]:active, button:active {
    background: var(--btn-primary-active-bg);
    box-shadow: inset 0 1px 0 rgba(31, 35, 40, 0.12);
}
input[type="submit"]:focus, button[type="submit"]:focus, button:focus {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
    box-shadow: var(--btn-primary-shadow);
}

input.FormSubmitDelete[type="button"],
button.FormSubmitDelete {
    background: var(--btn-danger-bg) !important;
    color: var(--btn-danger-text) !important;
    border-color: var(--btn-danger-border) !important;
    box-shadow: var(--btn-danger-shadow);
}

input.FormSubmitDelete[type="button"]:hover,
button.FormSubmitDelete:hover {
    background: var(--btn-danger-hover-bg) !important;
}

input.FormSubmitDelete[type="button"]:active,
button.FormSubmitDelete:active {
    background: var(--btn-danger-active-bg) !important;
}

html[data-theme="dark"] input.FormSubmitDelete[type="button"],
html[data-theme="dark"] button.FormSubmitDelete {
    background: var(--btn-danger-bg) !important;
    color: var(--btn-danger-text) !important;
    border-color: var(--btn-danger-border) !important;
}

html[data-theme="dark"] input.FormSubmitDelete[type="button"]:hover,
html[data-theme="dark"] button.FormSubmitDelete:hover {
    background: var(--btn-danger-hover-bg) !important;
}

html[data-theme="dark"] input.FormSubmitDelete[type="button"]:active,
html[data-theme="dark"] button.FormSubmitDelete:active {
    background: var(--btn-danger-active-bg) !important;
}

input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]), textarea, select {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 3px solid var(--border-color);
    border-radius: 1rem;
    padding: 0.25rem 0.5rem;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.4s ease-in;
    box-shadow: 0 6px 12px -2px rgba(0, 0, 0, 0.1), 0 4px 8px -2px rgba(0, 0, 0, 0.06);
    width: 100%;
    font-family: inherit;
    min-height: 3rem;
    position: relative;
}

input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):hover, textarea:hover, select:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.15), 0 6px 12px -2px rgba(0, 0, 0, 0.08), 0 0 0 2px rgba(99, 102, 241, 0.1);
    transition: all 0.4s ease-in;
}

input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px var(--glow-color), 0 10px 20px -6px rgba(0, 0, 0, 0.2), 0 8px 16px -4px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px) scale(1.02);
    background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
    transition: all 0.4s ease-in;
}

/* Date fields styling for inline layout (day, month, year in one line) */
select.date-field {
    width: 6em;
    display: inline-block;
    margin-right: 2%;
    vertical-align: top;
}

/* Remove margin from last date field in a group */
select.date-field:last-of-type {
    margin-right: 0;
}

/* Time fields styling for inline layout (hour, minute in one line) */
select.time-field {
    width: 4.4em;
    display: inline-block;
    margin: 0;
    vertical-align: top;
    margin-left: -5px;
}

/* Remove margin from last time field in a group */
select.time-field:last-of-type {
    margin-right: 0;
}


/* Styling for time adjustment buttons */
.time-btn {
	width: 10px;
	height: 10px;
	padding: 0;
	border: 1px solid #ddd;
	background: linear-gradient(135deg, #f8f9ff 0%, #e8f0ff 100%);
	color: #333;
	font-size: 11px;
	font-weight: bold;
	border-radius: 4px;
	cursor: pointer;
	margin: 0;
	vertical-align: middle;
	transition: all 0.2s ease;
}

.time-btn:hover {
	background: linear-gradient(135deg, #e8f0ff 0%, #d0e0ff 100%);
	border-color: #6366f1;
	transform: translateY(-1px);
	box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.time-btn:active {
	transform: translateY(0);
	box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* Table layout for proper column width control */
#effort-form-table {
	table-layout: fixed;
    width: 100%;
}

/* FormFieldName column styling - narrower with word-wrap */
.FormFieldName {
	hyphens: auto;
	vertical-align: top;
	padding-top: 13px;
	line-height: 1;
	width: 120px;
	font-size: 0.9em;
}

/* Override the PHP variable width for form field names */
td.FormFieldName {
	width: 120px !important;
}
td.FormField{
    width: 403px;
}
td.FormField textarea {
    width: 100%;
}

/* Specific textarea sizing for better multi-line input */
textarea {
    min-height: 6rem;
    resize: vertical;
    line-height: 1.5;
}

/* Select boxes with enhanced styling */
select {
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23666" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 0.75rem;
    padding-right: 3rem;
}

/* GitHub-style buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s cubic-bezier(0.3, 0, 0.5, 1);
    box-sizing: border-box;
    gap: 0.5rem;
    position: relative;
    white-space: nowrap;
    vertical-align: middle;
}

.btn:focus {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: 1px solid var(--btn-primary-border);
    box-shadow: var(--btn-primary-shadow);
}

.btn-primary:hover {
    background: var(--btn-primary-hover-bg);
}

.btn-primary:active {
    background: var(--btn-primary-active-bg);
    box-shadow: inset 0 1px 0 rgba(31, 35, 40, 0.12);
}

.btn-success {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: 1px solid var(--btn-primary-border);
    box-shadow: var(--btn-primary-shadow);
}

.btn-success:hover {
    background: var(--btn-primary-hover-bg);
}

.btn-success:active {
    background: var(--btn-primary-active-bg);
    box-shadow: inset 0 1px 0 rgba(31, 35, 40, 0.12);
}

.btn-secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid var(--btn-secondary-border);
    box-shadow: var(--btn-secondary-shadow);
}

.btn-secondary:hover {
    background: var(--btn-secondary-hover-bg);
}

.btn-secondary:active {
    background: var(--btn-secondary-active-bg);
    box-shadow: inset 0 1px 0 rgba(31, 35, 40, 0.04);
}

.btn-danger {
    background: var(--btn-danger-bg);
    color: var(--btn-danger-text);
    border: 1px solid var(--btn-danger-border);
    box-shadow: var(--btn-danger-shadow);
}

.btn-danger:hover {
    background: var(--btn-danger-hover-bg);
}

.btn-danger:active {
    background: var(--btn-danger-active-bg);
    box-shadow: inset 0 1px 0 rgba(31, 35, 40, 0.12);
}

/* Modern cards and containers with gradients */
.card {
    background: var(--surface-gradient);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--success-color));
    opacity: 0;
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(99, 102, 241, 0.1);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Modern navigation with pastel gradients */
.modern-nav {
    background: #ffffff;
    border-right: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 1.5rem;
    position: relative;
    height: 100%;
}

.modern-nav::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background: #e5e7eb;
    opacity: 1;
}

.nav-item {
    display: block;
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: var(--transition-slow);
}

.nav-item:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    color: var(--primary-color);
    transform: translateX(4px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-sm);
}

.nav-item:hover::before {
    left: 100%;
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transform: translateX(6px);
    box-shadow: var(--shadow-md), 0 0 15px rgba(99, 102, 241, 0.3);
    border-color: var(--primary-light);
}

/* Modern tables */
.modern-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--surface-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.modern-table th {
    background-color: var(--background-color);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.modern-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modern-table tr:hover {
    background-color: var(--background-color);
}

/* Modern form groups */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-help {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Modern alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: #fed7aa;
    color: #92400e;
}

.alert-danger {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

/* Modern layout utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Breadcrumb Path Styling */
.breadcrumb-path {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: #64748b;
    background: transparent;
}

.spacer_before_path{
    width: 47px;
}

.breadcrumb-icon {
    margin-right: 0.5rem;
    vertical-align: middle;
}

.breadcrumb-item {
    font-weight: 500;
    color: #475569;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-4 {
    gap: 1rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mt-4 {
    margin-top: 1rem;
}

.p-4 {
    padding: 1rem;
}

.stop-efforts-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    font-size:12px;
}

a.stop-efforts-list {
    text-decoration: none;
    color: #007bff;
    font-size: 13px;
}

.stop-efforts-list li {
    margin-bottom: 0.25rem;
    margin-top: 0.25rem;
}

.stop-efforts-list-effort-description {
    color: #64748b;
}

/* Modern responsive design */
@media (max-width: 768px) {
    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    input[type="text"], 
    input[type="password"], 
    input[type="email"], 
    input[type="number"], 
    input[type="date"], 
    input[type="time"], 
    textarea, 
    select {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 0.875rem 1rem;
    }
    
    .card {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .modern-table th,
    .modern-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }
}

/* Dark mode support */
/* Auto dark mode (system preference) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --primary-color: #818cf8;
        --primary-hover: #6366f1;
        --primary-light: #a5b4fc;
        --secondary-color: #a78bfa;
        --secondary-light: #c4b5fd;
        --success-color: #4ade80;
        --success-light: #86efac;
        --warning-color: #facc15;
        --warning-light: #fef08a;
        --danger-color: #f87171;
        --danger-light: #fca5a5;
        
        /* GitHub-style button colors for dark mode */
        --btn-primary-bg: #238636;
        --btn-primary-hover-bg: #2ea043;
        --btn-primary-active-bg: #298538;
        --btn-primary-text: #ffffff;
        --btn-primary-border: rgba(240, 246, 252, 0.1);
        --btn-primary-shadow: 0 0 transparent;
        
        --btn-secondary-bg: #21262d;
        --btn-secondary-hover-bg: #30363d;
        --btn-secondary-active-bg: #282e33;
        --btn-secondary-text: #c9d1d9;
        --btn-secondary-border: rgba(240, 246, 252, 0.1);
        --btn-secondary-shadow: 0 0 transparent;
        
        --btn-danger-bg: #da3633;
        --btn-danger-hover-bg: #f85149;
        --btn-danger-active-bg: #d5232d;
        --btn-danger-text: #ffffff;
        --btn-danger-border: rgba(240, 246, 252, 0.1);
        --btn-danger-shadow: 0 0 transparent;
        
        --background-color: #0f172a;
        --background-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        --surface-color: #1e293b;
        --surface-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
        --text-primary: #f1f5f9;
        --text-secondary: #94a3b8;
        --border-color: #334155;
        --border-focus: #58a6ff;
        --glow-color: rgba(88, 166, 255, 0.4);
    }
}

/* Force dark mode */
html[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --primary-light: #a5b4fc;
    --secondary-color: #a78bfa;
    --secondary-light: #c4b5fd;
    --success-color: #4ade80;
    --success-light: #86efac;
    --warning-color: #facc15;
    --warning-light: #fef08a;
    --danger-color: #f87171;
    --danger-light: #fca5a5;
    
    /* GitHub-style button colors for dark mode */
    --btn-primary-bg: #238636;
    --btn-primary-hover-bg: #2ea043;
    --btn-primary-active-bg: #298538;
    --btn-primary-text: #ffffff;
    --btn-primary-border: rgba(240, 246, 252, 0.1);
    --btn-primary-shadow: 0 0 transparent;
    
    --btn-secondary-bg: #21262d;
    --btn-secondary-hover-bg: #30363d;
    --btn-secondary-active-bg: #282e33;
    --btn-secondary-text: #c9d1d9;
    --btn-secondary-border: rgba(240, 246, 252, 0.1);
    --btn-secondary-shadow: 0 0 transparent;
    
    --btn-danger-bg: #da3633;
    --btn-danger-hover-bg: #f85149;
    --btn-danger-active-bg: #d5232d;
    --btn-danger-text: #ffffff;
    --btn-danger-border: rgba(240, 246, 252, 0.1);
    --btn-danger-shadow: 0 0 transparent;
    
    --background-color: #0f172a;
    --background-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --surface-color: #1e293b;
    --surface-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --border-focus: #58a6ff;
    --glow-color: rgba(88, 166, 255, 0.4);
}

/* Dark mode logo border */
html[data-theme="dark"] img[src*="logo_te_150.png"] {
    border: 1px solid rgba(241, 245, 249, 0.3) !important;
    border-radius: 4px;
    padding: 4px;
    background: rgba(30, 41, 59, 0.5);
    box-shadow: 0 0 8px rgba(129, 140, 248, 0.2);
}

/* Dark mode form elements */
html[data-theme="dark"] input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):not(.FormSubmitDelete),
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):focus,
html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] select:focus {
    border-color: var(--border-focus) !important;
    box-shadow: 0 0 0 3px var(--glow-color) !important;
}

html[data-theme="dark"] .subnav-container {
    background-color: transparent !important;
}

/* Dark mode links */
html[data-theme="dark"] a {
    color: var(--primary-light) !important;
}

html[data-theme="dark"] a:hover {
    color: var(--primary-color) !important;
}

html[data-theme="dark"] a:visited {
    color: var(--secondary-light) !important;
}

/* Dark mode navigation links - darker for better readability */
html[data-theme="dark"] .navigation-sidebar a,
html[data-theme="dark"] .modern-tabs a,
html[data-theme="dark"] a.modern-tab,
html[data-theme="dark"] #mainOptions a {
    color: #64748b !important;
}

html[data-theme="dark"] .topnav-modern {
    background-color: #1e293b !important;
}

/* Dark mode mainOptions text even darker */
html[data-theme="dark"] #mainOptions {
    color: #475569 !important;
}

/* Dark mode modern-tab elements specifically */
html[data-theme="dark"] .modern-tab {
    color: #64748b !important;
    background: var(--surface-color) !important;
}

html[data-theme="dark"] .navigation-sidebar a:hover,
html[data-theme="dark"] .modern-tabs a:hover,
html[data-theme="dark"] #mainOptions a:hover {
    color: #f1f5f9 !important;
}

html[data-theme="dark"] .navigation-sidebar a:visited,
html[data-theme="dark"] .modern-tabs a:visited,
html[data-theme="dark"] #mainOptions a:visited {
    color: #94a3b8 !important;
}

/* Dark mode form field names */
html[data-theme="dark"] .FormFieldName {
    color: var(--text-primary) !important;
}

/* Dark mode navigation TD */
html[data-theme="dark"] TD.leftNavi {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

/* Dark mode tables */
html[data-theme="dark"] table,
html[data-theme="dark"] td,
html[data-theme="dark"] th {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] tr:nth-child(even) {
    background: #334155 !important;
}

html[data-theme="dark"] tr:nth-child(odd) {
    background: var(--surface-color) !important;
}

html[data-theme="dark"] th {
    background: #475569 !important;
    color: var(--text-primary) !important;
}

/* Dark mode inventory navigation - specific fixes */
html[data-theme="dark"] .inventory-nav,
html[data-theme="dark"] .inventory-nav td,
html[data-theme="dark"] .inventory-nav th,
html[data-theme="dark"] .inventory-nav a {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .inventory-nav a:hover {
    color: var(--primary-light) !important;
}

/* Fallback for inventory pages with different structure */
html[data-theme="dark"] body[class*="inventory"] td,
html[data-theme="dark"] body[class*="inventory"] th,
html[data-theme="dark"] .inventory td,
html[data-theme="dark"] .inventory th {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] body[class*="inventory"] a,
html[data-theme="dark"] .inventory a {
    color: #94a3b8 !important;
}

/* Dark mode hamburger menu and mobile options */
html[data-theme="dark"] .mobile-main-options {
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .mobile-main-options a {
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .mobile-main-options a:hover,
html[data-theme="dark"] .mobile-main-options a.active {
    background: #334155 !important;
    color: var(--text-primary) !important;
}

/* Dark mode customer list and content areas */
html[data-theme="dark"] .content,
html[data-theme="dark"] TD.content {
    background: var(--background-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] TH.list,
html[data-theme="dark"] .list {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] A.list {
    color: var(--primary-light) !important;
}

/* Dark mode mobile navigation comprehensive */
html[data-theme="dark"] .mobile-nav {
    background: var(--background-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .mobile-nav ul {
    background: var(--background-color) !important;
}

html[data-theme="dark"] .mobile-nav li {
    background: var(--background-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .mobile-nav .nav-item {
    color: var(--text-primary) !important;
    background: var(--background-color) !important;
}

html[data-theme="dark"] .mobile-nav .nav-item:hover {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .mobile-nav svg {
    stroke: var(--text-secondary) !important;
}

html[data-theme="dark"] .mobile-nav span {
    color: var(--text-primary) !important;
}

/* Dark mode modern-nav and animate-float */
html[data-theme="dark"] .modern-nav {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] .animate-float {
    background: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .modern-nav .nav-item {
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .modern-nav .nav-item:hover {
    background: #334155 !important;
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .modern-nav svg {
    stroke: var(--text-secondary) !important;
}

html[data-theme="dark"] .modern-nav span {
    color: var(--text-primary) !important;
}

/* Dark mode option links */
html[data-theme="dark"] a.option {
    color: var(--text-primary) !important;
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

html[data-theme="dark"] a.option:hover {
    background: #334155 !important;
    color: var(--text-primary) !important;
}

/* Force light mode */
[data-theme="light"] {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary-color: #8b5cf6;
    --secondary-light: #c4b5fd;
    --success-color: #34d399;
    --success-light: #86efac;
    --warning-color: #fbbf24;
    --warning-light: #fde68a;
    --danger-color: #f87171;
    --danger-light: #fca5a5;
    
    /* GitHub-style button colors */
    --btn-primary-bg: #1f883d;
    --btn-primary-hover-bg: #1a7f37;
    --btn-primary-active-bg: #166e2f;
    --btn-primary-text: #ffffff;
    --btn-primary-border: rgba(31, 35, 40, 0.15);
    --btn-primary-shadow: 0 1px 0 rgba(31, 35, 40, 0.1);
    
    --btn-secondary-bg: #f6f8fa;
    --btn-secondary-hover-bg: #f3f4f6;
    --btn-secondary-active-bg: #ebecf0;
    --btn-secondary-text: #24292f;
    --btn-secondary-border: rgba(31, 35, 40, 0.15);
    --btn-secondary-shadow: 0 1px 0 rgba(31, 35, 40, 0.04);
    
    --btn-danger-bg: #cf222e;
    --btn-danger-hover-bg: #a40e26;
    --btn-danger-active-bg: #8e0920;
    --btn-danger-text: #ffffff;
    --btn-danger-border: rgba(31, 35, 40, 0.15);
    --btn-danger-shadow: 0 1px 0 rgba(31, 35, 40, 0.1);
    
    --background-color: #f1f5f9;
    --background-gradient: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --surface-color: #ffffff;
    --surface-gradient: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    --text-primary: #334155;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --border-focus: #0969da;
    --glow-color: rgba(9, 105, 218, 0.3);
}

/* Dark mode specific styles for better contrast and readability */
[data-theme="dark"] .navigation-sidebar {
    background: #1e293b;
    border-right: 1px solid #334155;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .navigation-sidebar {
        background: #1e293b;
        border-right: 1px solid #334155;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    }
}

[data-theme="dark"] .modern-tabs,
[data-theme="dark"] #mainOptions {
    background: #1e293b !important;
    border-bottom: 1px solid #334155;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-tabs,
    :root:not([data-theme="light"]) #mainOptions {
        background: #1e293b !important;
        border-bottom: 1px solid #334155;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-tab {
        background: linear-gradient(135deg, #334155 0%, #475569 100%);
        border: 1px solid #475569;
        color: #cbd5e1;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-tab:hover,
    :root:not([data-theme="light"]) a.option:hover {
        background: linear-gradient(135deg, #475569 0%, #64748b 100%) !important;
        color: #f1f5f9 !important;
        border-color: #64748b !important;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-tab.active,
    :root:not([data-theme="light"]) a.option.active {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
        color: #f1f5f9 !important;
        border-color: #64748b !important;
    }
}

/* Dark mode form styling */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]),
    :root:not([data-theme="light"]) textarea,
    :root:not([data-theme="light"]) select {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
        border: 3px solid #475569;
        color: #f1f5f9;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):hover,
    :root:not([data-theme="light"]) textarea:hover,
    :root:not([data-theme="light"]) select:hover {
        border-color: #818cf8;
        box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.3), 0 6px 12px -2px rgba(0, 0, 0, 0.2), 0 0 0 2px rgba(129, 140, 248, 0.2);
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]):focus,
    :root:not([data-theme="light"]) textarea:focus,
    :root:not([data-theme="light"]) select:focus {
        border-color: #818cf8;
        background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
        box-shadow: 0 0 0 4px rgba(129, 140, 248, 0.4), 0 10px 20px -6px rgba(0, 0, 0, 0.4);
    }
}

/* Dark mode table styling */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-table,
    :root:not([data-theme="light"]) table {
        background-color: #1e293b;
        border: 1px solid #334155;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-table th,
    :root:not([data-theme="light"]) th {
        background-color: #334155;
        color: #f1f5f9;
        border-bottom: 1px solid #475569;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-table td,
    :root:not([data-theme="light"]) td {
        border-bottom: 1px solid #334155;
        color: #e2e8f0;
        background-color: #1e293b;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .modern-table tr:hover,
    :root:not([data-theme="light"]) tr:hover {
        background-color: #334155;
    }
}

/* Dark mode navigation */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .nav-item {
        color: #cbd5e1;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .nav-item:hover {
        background: linear-gradient(135deg, rgba(129, 140, 248, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%);
        color: #818cf8;
        border-color: rgba(129, 140, 248, 0.3);
    }
}

/* Dark mode legacy table support */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) TD.headFrame {
        background-color: #334155 !important;
        color: #f1f5f9 !important;
        border: 1px solid #475569 !important;
    }
}

/* Dark mode links and navigation */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .topNav,
    :root:not([data-theme="light"]) a {
        color: #94a3b8;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .topNav:hover,
    :root:not([data-theme="light"]) a:hover {
        color: #f1f5f9;
    }
}

/* Dark mode status indicators */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .status-active {
        background: rgba(74, 222, 128, 0.2);
        border: 1px solid rgba(74, 222, 128, 0.3);
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .status-inactive {
        background: rgba(148, 163, 184, 0.2);
        border: 1px solid rgba(148, 163, 184, 0.3);
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .status-warning {
        background: rgba(250, 204, 21, 0.2);
        border: 1px solid rgba(250, 204, 21, 0.3);
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .status-error {
        background: rgba(248, 113, 113, 0.2);
        border: 1px solid rgba(248, 113, 113, 0.3);
    }
}

/* Quick theme toggle button styling */
.theme-toggle-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem;
    margin-left: 0.5rem;
    border-radius: 0.25rem;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.theme-toggle-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    transform: scale(1.1);
}

/* Modern loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Modern focus indicators */
.focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Modern transitions and animations */
* {
    transition: var(--transition-fast);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Subtle animations for interactive elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-2px); }
}

@keyframes glow {
    0%, 100% { box-shadow: var(--shadow-sm); }
    50% { box-shadow: var(--shadow-md), 0 0 20px rgba(99, 102, 241, 0.2); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

/* Loading shimmer effect */
.shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Chrome Android specific dark mode fixes */
/* Force dark mode styles when system-dark class is present (Chrome Android fallback) */
.system-dark {
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --primary-light: #a5b4fc;
    --secondary-color: #a78bfa;
    --secondary-light: #c4b5fd;
    --success-color: #4ade80;
    --success-light: #86efac;
    --warning-color: #facc15;
    --warning-light: #fde047;
    --danger-color: #f87171;
    --danger-light: #fca5a5;
    --background-color: #0f172a;
    --background-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --surface-color: #1e293b;
    --surface-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #475569;
    --border-focus: #818cf8;
    --glow-color: rgba(129, 140, 248, 0.4);
}

/* Top navigation button styles */
.topNav-btn {
    display: inline-block;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    vertical-align: middle;
}

.topNav-btn:hover {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Specific styles for different button types */
.stop-all-btn {
    border-color: var(--danger-color);
    color: var(--danger-color);
    padding-left: 9px;
    padding-right: 9px;
}

.stop-all-btn:hover {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-color: var(--danger-color);
    color: var(--danger-color);
    box-shadow: 0 4px 12px -2px rgba(248, 113, 113, 0.25);
    text-decoration: none;
}

.start-anything-btn {
    border-color: var(--success-color);
    color: var(--success-color);
}

a.start-anything-btn{
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: var(--success-color);
    color: green !important;
    box-shadow: 0 4px 12px -2px rgba(52, 211, 153, 0.25);
    text-decoration: none;
}

.start-anything-btn:hover {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: var(--success-color);
    color: var(--success-color);
    box-shadow: 0 4px 12px -2px rgba(52, 211, 153, 0.25);
    text-decoration: none;
}

/* Navigation link buttons - ensure links behave like buttons */
.nav-link-button {
    display: inline-block;
    text-decoration: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.nav-link-button:visited {
    color: inherit;
}

.nav-link-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Recent efforts suggestions styling */
.recent-efforts-container {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    margin: 0.1rem auto;
    max-width: 50rem;
    box-shadow: var(--shadow-sm);
}

.recent-efforts-title {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 0.625rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.recent-efforts-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.recent-effort-btn {
    background: var(--surface-color);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.625rem 0.9375rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.1em;
    font-weight: 500;
    transition: var(--transition-normal);
    font-family: inherit;
    line-height: 1.4;
}

.recent-effort-btn:hover {
    background: var(--primary-color);
    color: var(--surface-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.recent-effort-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Dark mode support for recent efforts */
html[data-theme="dark"] .recent-efforts-container {
    background: var(--surface-color);
    border-color: var(--border-color);
}

html[data-theme="dark"] .recent-efforts-title {
    color: var(--primary-light);
}

html[data-theme="dark"] .recent-effort-btn {
    background: var(--surface-color);
    border-color: var(--primary-light);
    color: var(--primary-light);
}

html[data-theme="dark"] .recent-effort-btn:hover {
    background: var(--primary-light);
    color: var(--surface-color);
}

/* Auto dark mode support */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .recent-efforts-container {
        background: var(--surface-color);
        border-color: var(--border-color);
    }
    
    :root:not([data-theme="light"]) .recent-efforts-title {
        color: var(--primary-light);
    }
    
    :root:not([data-theme="light"]) .recent-effort-btn {
        background: var(--surface-color);
        border-color: var(--primary-light);
        color: var(--primary-light);
    }
    
    :root:not([data-theme="light"]) .recent-effort-btn:hover {
        background: var(--primary-light);
        color: var(--surface-color);
    }
}

/* Force Chrome Android to respect dark mode variables */
@supports (-webkit-touch-callout: none) {
    .system-dark body,
    .system-dark * {
        color-scheme: dark !important;
    }
    
    .system-dark body {
        background: var(--background-gradient) !important;
        color: var(--text-primary) !important;
    }
    
    .system-dark input:not([type="radio"]):not([type="submit"]):not([type="checkbox"]),
    .system-dark textarea,
    .system-dark select {
        background: var(--surface-color) !important;
        color: var(--text-primary) !important;
        border-color: var(--border-color) !important;
        -webkit-text-fill-color: var(--text-primary) !important;
    }
    
    .system-dark .modern-tab,
    .system-dark a.option {
        background: linear-gradient(135deg, #334155 0%, #475569 100%) !important;
        border: 1px solid #475569 !important;
        color: #cbd5e1 !important;
    }
    
    .system-dark .modern-tab:hover,
    .system-dark a.option:hover {
        background: linear-gradient(135deg, #475569 0%, #64748b 100%) !important;
        color: #f1f5f9 !important;
        border-color: #64748b !important;
    }
    
    .system-dark .modern-tab.active,
    .system-dark a.option.active {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
        color: #f1f5f9 !important;
        border-color: #64748b !important;
    }
    
    .system-dark .recent-efforts-container {
        background: var(--surface-color) !important;
        border-color: var(--border-color) !important;
    }
    
    .system-dark .recent-efforts-title {
        color: var(--primary-light) !important;
    }
    
    .system-dark .recent-effort-btn {
        background: var(--surface-color) !important;
        border-color: var(--primary-light) !important;
        color: var(--primary-light) !important;
    }
    
    .system-dark .recent-effort-btn:hover {
        background: var(--primary-light) !important;
        color: var(--surface-color) !important;
    }
    
    .system-dark .help-section {
        background: var(--surface-color) !important;
        border-color: var(--border-color) !important;
        color: var(--text-primary) !important;
    }
    
    .system-dark .help-toggle-btn {
        background: var(--surface-color) !important;
        border-color: var(--primary-light) !important;
        color: var(--primary-light) !important;
    }
    
    .system-dark .help-toggle-btn:hover {
        background: var(--primary-light) !important;
        color: var(--surface-color) !important;
    }
    
    .system-dark .help-section h4 {
        color: var(--primary-light) !important;
    }
    
    .system-dark .help-section code {
        background: var(--border-color) !important;
        color: var(--text-primary) !important;
    }
}

/* Help Section Styles */
.help-section {
    background: var(--surface-gradient);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin: 1.5rem auto;
    max-width: 600px;
    font-size: 1.5em;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: none; /* Hidden by default */
}

.help-section.show {
    display: block;
    animation: helpSlideDown 0.3s ease-out;
}

.help-toggle-btn {
    background: var(--surface-gradient);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-sm);
    color: var(--primary-color);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem auto;
    box-shadow: var(--shadow-sm);
}

.help-toggle-btn:hover {
    background: var(--primary-color);
    color: var(--surface-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.help-toggle-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.help-section h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1em;
    font-weight: 600;
}

.help-section p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.help-section ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.help-section li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.help-section code {
    background: var(--border-color);
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85em;
}

.help-section em {
    color: var(--text-secondary);
    font-style: italic;
}

@keyframes helpSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode support for help section */
[data-theme="dark"] .help-section {
    background: var(--surface-color);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .help-toggle-btn {
    background: var(--surface-color);
    border-color: var(--primary-light);
    color: var(--primary-light);
}

[data-theme="dark"] .help-toggle-btn:hover {
    background: var(--primary-light);
    color: var(--surface-color);
}

[data-theme="dark"] .help-section h4 {
    color: var(--primary-light);
}

[data-theme="dark"] .help-section code {
    background: var(--border-color);
    color: var(--text-primary);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .help-section {
        background: var(--surface-color);
        border-color: var(--border-color);
        color: var(--text-primary);
    }
    
    :root:not([data-theme="light"]) .help-toggle-btn {
        background: var(--surface-color);
        border-color: var(--primary-light);
        color: var(--primary-light);
    }
    
    :root:not([data-theme="light"]) .help-toggle-btn:hover {
        background: var(--primary-light);
        color: var(--surface-color);
    }
    
    :root:not([data-theme="light"]) .help-section h4 {
        color: var(--primary-light);
    }
    
    :root:not([data-theme="light"]) .help-section code {
        background: var(--border-color);
        color: var(--text-primary);
    }
}

/* Bulk Edit Controls Styling */
#bulk-edit-controls {
    background: var(--surface-gradient);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

#bulk-edit-controls button {
    background: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-hover);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-right: 8px;
}

#bulk-edit-controls button:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#bulk-edit-controls button:disabled {
    background: var(--text-secondary);
    border-color: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

#bulk-edit-controls button:last-child {
    background: #6b7280;
    border-color: #4b5563;
    margin-right: 0;
}

#bulk-edit-controls button:last-child:hover {
    background: #4b5563;
}

#bulk_edit_form_table .FormFieldName {
    vertical-align: top;
    padding-top: 2px;
}

#bulk_edit_form_table .FormFieldCurrentValues {
    font-size: 12px;
    padding-left: 3px;
}

#bulk_edit_form_table .FormField {
    font-size: 14px;
}

#selected-count {
    font-weight: 600;
    color: var(--primary-light);
}

/* Bulk Edit Checkbox Styling */
.effort-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.effort-checkbox:hover {
    transform: scale(1.1);
}

#select-all-efforts {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
    cursor: pointer;
    margin-right: 8px;
}

/* Dark mode support for bulk edit controls */
[data-theme="dark"] #bulk-edit-controls {
    background: var(--surface-color);
    border-color: var(--border-color);
}

[data-theme="dark"] #bulk-edit-controls button {
    background: var(--primary-light);
    color: var(--surface-color);
    border-color: var(--primary-color);
}

[data-theme="dark"] #bulk-edit-controls button:hover:not(:disabled) {
    background: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

[data-theme="dark"] #bulk-edit-controls button:disabled {
    background: var(--border-color);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] #bulk-edit-controls button:last-child {
    background: var(--text-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] #bulk-edit-controls button:last-child:hover {
    background: var(--text-primary);
}

[data-theme="dark"] #selected-count {
    color: var(--primary-color);
}

/* Responsive bulk edit controls */
@media (max-width: 768px) {
    #bulk-edit-controls {
        padding: 8px 12px;
        text-align: center;
    }
    
    #bulk-edit-controls button {
        padding: 6px 12px;
        font-size: 13px;
        margin: 2px 4px;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) #bulk-edit-controls {
        background: var(--surface-color);
        border-color: var(--border-color);
    }
    
    :root:not([data-theme="light"]) #bulk-edit-controls button {
        background: var(--primary-light);
        color: var(--surface-color);
        border-color: var(--primary-color);
    }
    
    :root:not([data-theme="light"]) #bulk-edit-controls button:hover:not(:disabled) {
        background: var(--primary-color);
        box-shadow: var(--shadow-glow);
    }
    
    :root:not([data-theme="light"]) #bulk-edit-controls button:disabled {
        background: var(--border-color);
        color: var(--text-secondary);
        border-color: var(--border-color);
    }
    
    :root:not([data-theme="light"]) #bulk-edit-controls button:last-child {
        background: var(--text-secondary);
        border-color: var(--border-color);
    }
    
    :root:not([data-theme="light"]) #bulk-edit-controls button:last-child:hover {
        background: var(--text-primary);
    }
    
    :root:not([data-theme="light"]) #selected-count {
        color: var(--primary-color);
    }
}
.info-message,
.success-message,
.error-message {
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    margin: 20px 10px;
}

@media (min-width: 800px) {
    .info-message,
    .success-message,
    .error-message {
        max-width: 600px;
        margin: -3px 215px 9px 216px;
    }
}


@media (min-width: 1100px) {
    .info-message,
    .success-message,
    .error-message {
        max-width: 800px;
        margin: -3px auto 9px auto;
    }
}

.info-message {
    background: #cce5ff;
    border: 1px solid #b8daff;
    color: #004085;
}

.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}