/* ============================================
   COMPONENT LIBRARY STYLES
   Design system components organized by atomic design
   ============================================ */


/* ============================================
   ATOMS
   Smallest building blocks: buttons, icons, inputs, badges, text
   ============================================ */

/* ----- Icon Component ----- */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-sm {
    font-size: 16px;
}

.icon-md {
    font-size: 20px;
}

.icon-lg {
    font-size: 24px;
}

.icon-xl {
    font-size: 32px;
}

/* ----- Button Component ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    white-space: nowrap;
    width: auto !important;  /* Prevent flex containers from stretching buttons */
    flex-shrink: 0;          /* Don't shrink in flex containers */
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Sizes */
.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.btn-md {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-lg);
}

/* Button Variants */
.btn-primary {
    background: var(--color-accent);
    color: var(--color-text-on-accent) !important;  /* Always white on accent */
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    color: var(--color-text-on-accent) !important;  /* Always white on accent */
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--color-accent-rgb), 0.3);
}

.btn-primary:active:not(:disabled) {
    background: var(--color-accent-active);
    color: var(--color-text-on-accent) !important;  /* Always white on accent */
    transform: translateY(0);
}

/* Ensure all children also use white text */
.btn-primary *,
.btn-primary i,
.btn-primary span {
    color: var(--color-text-on-accent) !important;
}

.btn-secondary {
    background: var(--color-btn-secondary);
    color: var(--color-text-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-btn-secondary-hover);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-primary);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-bg-secondary);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    color: var(--color-text-primary);
}

.btn-icon:hover:not(:disabled) {
    background: var(--color-bg-secondary);
    transform: scale(1.05);
}

/* Button Icons */
.btn-icon-left {
    margin-right: calc(var(--spacing-xs) * -0.5);
}

.btn-icon-right {
    margin-left: calc(var(--spacing-xs) * -0.5);
}

/* ----- Text Component ----- */
.text {
    margin: 0;
    line-height: 1.5;
}

.text-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1.2;
}

.text-heading {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: 1.3;
}

.text-body {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.text-caption {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.text-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

/* ----- Input Component ----- */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.1);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

/* ----- Checkbox Component ----- */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

.checkbox-label {
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    cursor: pointer;
    user-select: none;
}

/* ----- Badge Component ----- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
}

.badge-sm {
    padding: 2px 6px;
    font-size: 10px;
}

.badge-md {
    padding: 4px 8px;
    font-size: var(--font-size-xs);
}

.badge-lg {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
}

.badge-default {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
}

.badge-primary {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
}

.badge-success {
    background: #10b981;
    color: white;
}

.badge-warning {
    background: #f59e0b;
    color: white;
}

.badge-danger {
    background: #ef4444;
    color: white;
}

.badge-info {
    background: #3b82f6;
    color: white;
}


/* ============================================
   MOLECULES
   Combinations of atoms: cards, lists, dropdowns, forms
   ============================================ */

/* ----- Card Component ----- */
.card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

/* ----- List Component ----- */
.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.list-item:hover {
    background: var(--color-bg-elevated);
    box-shadow: var(--shadow-sm);
}

.list-item-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.list-item-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.list-empty {
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

/* ----- Loader Component ----- */
/* Note: Loader styles are in global.css */

/* ----- Section Component ----- */
/* Note: Section styles are in experiences.css */

/* ----- Dropdown Component ----- */
.custom-dropdown-container {
    position: relative;
}

.dropdown-selected {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.selected-text {
    color: var(--color-text-primary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

.dropdown-arrow {
    font-size: 18px;
    color: var(--color-text-tertiary);
    transition: transform var(--transition-fast);
}

.custom-dropdown-container.open .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: -12px;
    right: -12px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    opacity: 0;
    transform: translateY(-10px);
    transform-origin: top center;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 10001;
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
}

/* Portal dropdown (attached to body, positioned via JS) */
.dropdown-menu.dropdown-portal {
    position: fixed;
    left: auto;
    right: auto;
    top: auto;
    /* z-index above modals (modals are 10000) */
    z-index: 10002;
}

/* Open state for both inline and portal dropdowns */
.custom-dropdown-container.open .dropdown-menu,
.dropdown-menu.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}

.dropdown-menu::-webkit-scrollbar-track {
    background: transparent;
}

.dropdown-menu::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-item:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.dropdown-item:hover {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
}

.dropdown-item.active {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
}

.dropdown-option-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dropdown-option-label {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

.dropdown-option-sublabel {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

/* ----- StatCard Component ----- */
.stat-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.stat-card-icon {
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.stat-card-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

/* ----- TaskItem Component ----- */
.task-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: move;
}

.task-item:hover {
    background: var(--color-bg-elevated);
    box-shadow: var(--shadow-sm);
}

.task-item.drop-above {
    position: relative;
    margin-top: 8px;
}

.task-item.drop-above::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--color-accent);
    animation: pulse-line 0.6s ease-in-out infinite;
}

.task-item.drop-below {
    position: relative;
    margin-bottom: 8px;
}

.task-item.drop-below::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--color-accent);
    animation: pulse-line 0.6s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% {
        opacity: 1;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.6;
        transform: scaleY(1.2);
    }
}

.task-item.completed {
    opacity: 0.6;
}

.task-item.completed .task-title {
    text-decoration: line-through;
    color: var(--color-text-tertiary);
}

.task-drag-handle {
    display: flex;
    align-items: center;
    color: var(--color-text-tertiary);
    cursor: move;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.task-item:hover .task-drag-handle {
    opacity: 1;
}

.task-checkbox-container {
    flex-shrink: 0;
}

.task-checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border-light);
    border-radius: 6px;
    background: transparent;
    color: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.task-checkbox:hover {
    border-color: var(--color-accent);
}

.task-checkbox.checked {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

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

.task-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.task-due {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

.task-actions {
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.task-item:hover .task-actions {
    opacity: 1;
}

.task-action-btn {
    /* Uses btn-icon styles */
    width: 32px;
    height: 32px;
}

/* ----- StockListItem Component ----- */
.stock-list-item {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.stock-list-item:hover {
    background: var(--color-bg-tertiary);
    transform: translateX(4px);
}

.stock-list-item.active {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
}

.stock-list-symbol {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
}

.stock-list-name {
    flex: 1;
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.stock-list-item i {
    font-size: 20px;
    opacity: 0.5;
}

/* ----- WeatherCard Component ----- */
/* Hourly forecast container */
.hourly-forecast {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.hourly-forecast::-webkit-scrollbar {
    height: 6px;
}

.hourly-forecast::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
    border-radius: var(--radius-sm);
}

.hourly-forecast::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-sm);
}

/* Hourly variant */
.hourly-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 80px;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.hourly-item:hover {
    background: var(--color-bg-primary);
}

.hourly-time {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

.hourly-icon {
    font-size: 32px !important;
    color: var(--color-accent);
}

.hourly-temp {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.hourly-precip {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

.hourly-precip i {
    font-size: 12px;
}

/* Daily forecast container */
.daily-forecast {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Daily variant */
.daily-item {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    display: grid;
    grid-template-columns: 100px 1fr auto 200px;
    align-items: center;
    gap: var(--spacing-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.daily-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.daily-day {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.daily-condition {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
}

.daily-condition i {
    font-size: 24px;
    color: var(--color-accent);
}

.daily-precip {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.daily-precip i {
    font-size: 14px;
}

.daily-temps {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.daily-high {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    min-width: 40px;
}

.daily-low {
    color: var(--color-text-tertiary);
    min-width: 40px;
    text-align: right;
}

.temp-bar {
    flex: 1;
    height: 6px;
    background: var(--color-bg-primary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    min-width: 80px;
}

.temp-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #ef4444);
    border-radius: var(--radius-sm);
}

/* WeatherCard responsive */
@media (max-width: 768px) {
    .daily-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .daily-condition span {
        display: none;
    }

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


/* ============================================
   ORGANISMS
   Complex components composed of molecules and atoms
   ============================================ */

/* ============================================
   Breadcrumbs / Step Breadcrumb (Reusable)
   Lightweight breadcrumb that matches stepper visuals
   ============================================ */

.breadcrumbs {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    scrollbar-width: none;
}

.breadcrumbs::-webkit-scrollbar { display: none; }

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    white-space: nowrap;
}

.breadcrumb-item:hover { background: var(--color-bg-tertiary); }

.breadcrumb-item.active { background: var(--color-bg-primary); }

.breadcrumb-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.breadcrumb-item.active .breadcrumb-icon,
.breadcrumb-item.completed .breadcrumb-icon {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
}

.breadcrumb-check {
    position: absolute;
    font-size: 20px;
    transform: translateY(40px);
    transition: transform 0.3s ease;
}

.breadcrumb-item.completed .breadcrumb-check { transform: translateY(0); }

.breadcrumb-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

/* Checkout Steps - Non-interactive progress indicator */
.checkout-steps { 
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.checkout-steps .stepper-item {
    cursor: default;
    pointer-events: none;
    padding: var(--spacing-md) 0;
}

.checkout-steps .stepper-item:hover {
    background: transparent;
}

.checkout-steps .stepper-item__icon {
    background: var(--color-bg-tertiary);
    color: var(--color-text-tertiary);
    opacity: 0.6;
}

.checkout-steps .stepper-item--active .stepper-item__icon {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
    opacity: 1;
}

.checkout-steps .stepper-item--completed .stepper-item__icon {
    background: var(--color-accent);
    color: var(--color-text-on-accent);
    opacity: 0.8;
}

.checkout-steps .stepper-item__title {
    color: var(--color-text-tertiary);
    font-weight: var(--font-weight-medium);
}

.checkout-steps .stepper-item--active .stepper-item__title {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
}

.checkout-steps .stepper-item--completed .stepper-item__title {
    color: var(--color-text-secondary);
}

.checkout-steps .stepper-item--active::after {
    display: none;
}

/* ============================================
   COMPONENT LIBRARY SHOWCASE (Grids & Cards)
   Styles specific to the components showcase page
   ============================================ */

.component-category {
    margin: var(--spacing-2xl) 0;
}

.category-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.category-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.category-count {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .component-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

.component-card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.component-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.component-name {
    margin: 0;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.component-description {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--color-text-secondary);
}

.example-count {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
}

.component-placeholder {
    visibility: hidden;
    min-height: 0;
    padding: 0;
    margin: 0;
}

/* ----- Modal Organism ----- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    display: flex;
}

.modal-container {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal-container-small {
    width: 400px;
}

.modal-container-large {
    width: 800px;
    max-width: 95%;
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
}

/* ----- StockHeader Organism ----- */
.stock-header {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.stock-header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.stock-header-symbol {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0;
    line-height: 1;
}

.stock-header-name {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    margin: var(--spacing-xs) 0 0 0;
}

.stock-header-price {
    font-size: 56px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: 1;
    text-align: right;
}

.stock-header-change {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-top: var(--spacing-sm);
    justify-content: flex-end;
}

.stock-header-change.positive {
    color: #10b981;
}

.stock-header-change.negative {
    color: #ef4444;
}

.stock-header-change i {
    font-size: 24px;
}

/* StockHeader responsive */
@media (max-width: 768px) {
    .stock-header-main {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .stock-header-symbol {
        font-size: 36px;
    }

    .stock-header-price {
        font-size: 40px;
        text-align: left;
    }

    .stock-header-change {
        justify-content: flex-start;
    }
}



/* ============================================
   UTILITY CLASSES
   Common utility classes for layout and spacing
   ============================================ */

/* Flexbox utilities */
.flex {
    display: flex;
}

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

.flex-row {
    flex-direction: row;
}

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

.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.justify-center {
    justify-content: center;
}

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

.justify-start {
    justify-content: flex-start;
}

.justify-end {
    justify-content: flex-end;
}

.gap-xs {
    gap: var(--spacing-xs);
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.gap-lg {
    gap: var(--spacing-lg);
}

.gap-xl {
    gap: var(--spacing-xl);
}

/* Grid utilities */
.grid {
    display: grid;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Spacing utilities */
.p-xs {
    padding: var(--spacing-xs);
}

.p-sm {
    padding: var(--spacing-sm);
}

.p-md {
    padding: var(--spacing-md);
}

.p-lg {
    padding: var(--spacing-lg);
}

.p-xl {
    padding: var(--spacing-xl);
}

.m-xs {
    margin: var(--spacing-xs);
}

.m-sm {
    margin: var(--spacing-sm);
}

.m-md {
    margin: var(--spacing-md);
}

.m-lg {
    margin: var(--spacing-lg);
}

.m-xl {
    margin: var(--spacing-xl);
}

/* Width utilities */
.w-full {
    width: 100%;
}

.w-auto {
    width: auto;
}

/* Text utilities */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Display utilities */
.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.hidden {
    display: none;
}

/* Position utilities */
.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

/* Overflow utilities */
.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

.overflow-scroll {
    overflow: scroll;
}

/* ============================================
   Toggle Component (Atom)
   ============================================ */

.toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
    cursor: pointer;
}

.toggle--disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.toggle__input {
    display: none;
}

.toggle__slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-tertiary);
    border-radius: 13px;
    transition: all var(--transition-fast);
}

.toggle__slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.toggle__input:checked + .toggle__slider {
    background: var(--color-accent);
}

.toggle__input:checked + .toggle__slider::before {
    transform: translateX(24px);
}