/**
 * GrowthScape - UI Component Styles
 * Reusable UI components and widgets
 */

/* Form elements */
input, select, textarea {
    font-family: inherit;
    font-size: var(--font-size-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-light);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

input::placeholder {
    color: var(--color-text-dim);
}

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

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.checkbox-wrapper input:checked + .checkbox-custom {
    background-color: var(--color-primary);
}

.checkbox-custom::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--transition-fast);
}

.checkbox-wrapper input:checked + .checkbox-custom::after {
    transform: rotate(45deg) scale(1);
}

/* Slider */
.slider-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background-color: var(--color-bg-light);
    border-radius: 3px;
    padding: 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background-color: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider-value {
    min-width: 40px;
    text-align: right;
    font-family: monospace;
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--color-bg-light);
    margin-bottom: var(--spacing-md);
}

.tab {
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text-dim);
    cursor: pointer;
    font-size: var(--font-size-md);
    position: relative;
    transition: color var(--transition-fast);
}

.tab:hover {
    color: var(--color-text);
}

.tab.active {
    color: var(--color-primary);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 8px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: 10px;
    background-color: var(--color-bg-light);
}

.badge-primary {
    background-color: var(--color-primary);
    color: white;
}

.badge-success {
    background-color: var(--color-success);
    color: #1a1a2e;
}

.badge-warning {
    background-color: var(--color-warning);
    color: #1a1a2e;
}

.badge-danger {
    background-color: var(--color-danger);
    color: white;
}

/* Card */
.card {
    background-color: var(--color-bg-medium);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.card-body {
    color: var(--color-text-dim);
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-bg-light);
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 160px;
    background-color: var(--color-bg-medium);
    border: 1px solid var(--color-bg-light);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) 0;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

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

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: var(--font-size-md);
}

.dropdown-item:hover {
    background-color: var(--color-bg-light);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-bg-light);
    margin: var(--spacing-xs) 0;
}

/* Icon button */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: none;
    border: none;
    color: var(--color-text-dim);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    background-color: var(--color-bg-light);
    color: var(--color-text);
}

/* List */
.list {
    list-style: none;
}

.list-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.list-item:hover {
    background-color: var(--color-bg-light);
}

.list-item-icon {
    margin-right: var(--spacing-md);
    color: var(--color-text-dim);
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-weight: 500;
}

.list-item-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-dim);
}

/* Separator */
.separator {
    height: 1px;
    background-color: var(--color-bg-light);
    margin: var(--spacing-md) 0;
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-dim);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.empty-state-desc {
    max-width: 300px;
}

/* Avatar */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--color-text);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-sm);
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: var(--font-size-lg);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background-color: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
    background-color: var(--color-bg-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #2a5a8a;
}

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: white;
}

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

/* Utility classes */
.text-center {
    text-align: center;
}

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

.text-dim {
    color: var(--color-text-dim);
}

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

.text-success {
    color: var(--color-success);
}

.text-warning {
    color: var(--color-warning);
}

.text-danger {
    color: var(--color-danger);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }

.hidden { display: none; }
.visible { display: block; }

/* ==================== Health Bar ==================== */
#health-bar-container {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 100;
    pointer-events: none;
}

.health-bar-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(20, 20, 30, 0.95) 0%, rgba(30, 30, 45, 0.9) 100%);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
}

.health-bar-icon {
    width: 20px;
    height: 20px;
    color: #e74c3c;
    flex-shrink: 0;
}

.health-bar-icon svg {
    width: 100%;
    height: 100%;
}

.health-bar-track {
    width: 120px;
    height: 12px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.health-bar-fill {
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, #c0392b 0%, #e74c3c 50%, #ff6b6b 100%);
    border-radius: 5px;
    transition: width 0.3s ease-out, background 0.3s ease;
    position: relative;
}

.health-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, transparent 100%);
    border-radius: 5px 5px 0 0;
}

/* Health bar color states */
.health-bar-fill.low {
    background: linear-gradient(90deg, #c0392b 0%, #e74c3c 100%);
    animation: pulse-low 1s ease-in-out infinite;
}

.health-bar-fill.medium {
    background: linear-gradient(90deg, #d35400 0%, #e67e22 50%, #f39c12 100%);
}

.health-bar-fill.high {
    background: linear-gradient(90deg, #27ae60 0%, #2ecc71 50%, #58d68d 100%);
}

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

.health-bar-text {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    font-weight: bold;
    color: #ecf0f1;
    min-width: 55px;
    text-align: right;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Damage flash animation */
@keyframes damage-flash {
    0% { filter: brightness(1); }
    25% { filter: brightness(1.5) hue-rotate(-10deg); }
    50% { filter: brightness(0.8); }
    100% { filter: brightness(1); }
}

.health-bar-wrapper.damage {
    animation: damage-flash 0.3s ease-out;
}