:root {
    /* Primary Blue Palette */
    --primary-blue: #3B82F6;
    --primary-blue-dark: #1E40AF;
    --primary-blue-light: #60A5FA;
    --primary-blue-lighter: #93BFFF;
    /* Supporting Colors */
    --success-green: #10B981;
    --success-green-dark: #059669;
    --success-green-light: #34D399;
    --warning-amber: #F59E0B;
    --warning-amber-dark: #D97706;
    --warning-amber-light: #FBBF24;
    --error-red: #EF4444;
    --error-red-dark: #DC2626;
    --error-red-light: #F87171;
    --neutral-gray: #6B7280;
    --neutral-gray-dark: #4B5563;
    --neutral-gray-light: #9CA3AF;
    /* Experience and Mana */
    --experience-color: #F59E0B;
    --experience-color-light: #FBBF24;
    --mana-color: #8B5CF6;
    --mana-color-light: #A78BFA;
    /* Background Colors */
    --bg-primary: linear-gradient(135deg, #1E3A8A 0%, #1E40AF 50%, #3B82F6 100%);
    --bg-secondary: linear-gradient(135deg, #1E40AF 0%, #3B82F6 100%);
    --bg-card: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --bg-card-hover: linear-gradient(145deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
    --bg-dark: rgba(0, 0, 0, 0.3);
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    /* Input Text Colors for Authentication */
    --auth-input-text: #FFFFFF;
    --auth-input-placeholder: rgba(255, 255, 255, 0.4);
    --auth-input-label: rgba(255, 255, 255, 0.7);
    --auth-input-background: rgba(0, 0, 0, 0.2);
    --auth-input-border: rgba(255, 255, 255, 0.1);
    --auth-input-border-hover: rgba(255, 255, 255, 0.3);
    --auth-input-border-focus: var(--primary-blue);
    /* Glass Effects */
    --glass-backdrop: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    /* Shadows */
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.4);
    --shadow-small: 0 4px 12px rgba(0, 0, 0, 0.2);
    --shadow-up: 0 -4px 12px rgba(0, 0, 0, 0.2);
    --shadow-text: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-blue: rgba(59, 130, 246, 0.5);
    --shadow-amber: rgba(251, 191, 36, 0.5);
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 999px;
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    /* Override MudBlazor theme colors directly */
    --mud-palette-primary: var(--primary-blue);
    --mud-palette-primary-hover: var(--primary-blue-dark);
    --mud-palette-primary-text: white;
    --mud-palette-primary-rgb: 59, 130, 246;
}

/* Force body to use our background */
body {
    background: var(--bg-primary) !important;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
}

/* Fluid container styles */
.game-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Game panel styling - for consistent card/panel design */
.game-panel {
    background: var(--bg-card) !important;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all var(--transition-medium);
}

    .game-panel:hover {
        box-shadow: var(--shadow-card-hover);
    }

/* Page header styling */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.page-title {
    font-size: 2rem;
    font-weight: bold;
    margin: 0;
    color: var(--text-primary);
    text-shadow: var(--shadow-text);
}

/* MudBlazor Overrides */
.mud-card {
    background: var(--bg-card) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-card) !important;
    border: 1px solid var(--glass-border) !important;
}

.mud-button-filled.mud-button-filled-primary {
    background-color: var(--primary-blue) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
}

    .mud-button-filled.mud-button-filled-primary:hover {
        background-color: var(--primary-blue-dark) !important;
        transform: translateY(-2px);
        box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15) !important;
    }

.mud-tabs-toolbar {
    background-color: var(--primary-blue) !important;
}

.mud-tab {
    color: white !important;
}

    .mud-tab.mud-tab-active {
        color: white !important;
    }

.mud-tab-slider {
    background-color: white !important;
}

/* Global MudBlazor Input Overrides for Dark Theme Compatibility */
.mud-input {
    color: var(--text-primary) !important;
}

    .mud-input::placeholder {
        color: var(--text-muted) !important;
    }

.mud-input-label {
    color: var(--text-secondary) !important;
}

/* Authentication-Specific MudBlazor Input Overrides */
.asc-auth-form .mud-input,
.asc-auth-form .mud-input-slot,
.asc-auth-form .mud-field-input {
    color: var(--auth-input-text) !important;
    background-color: var(--auth-input-background) !important;
}

    .asc-auth-form .mud-input::placeholder,
    .asc-auth-form .mud-input::-webkit-input-placeholder,
    .asc-auth-form .mud-input::-moz-placeholder,
    .asc-auth-form .mud-input:-ms-input-placeholder {
        color: var(--auth-input-placeholder) !important;
    }

.asc-auth-form .mud-input-label {
    color: var(--auth-input-label) !important;
}

    .asc-auth-form .mud-input-label.mud-input-label-inputted {
        color: var(--auth-input-text) !important;
    }

.asc-auth-form .mud-input-outlined-border {
    border-color: var(--auth-input-border) !important;
}

.asc-auth-form .mud-input-outlined:hover .mud-input-outlined-border {
    border-color: var(--auth-input-border-hover) !important;
}

.asc-auth-form .mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: var(--auth-input-border-focus) !important;
}

.asc-auth-form .mud-input-adornment .mud-icon,
.asc-auth-form .mud-input-adornment-start .mud-icon {
    color: var(--auth-input-label) !important;
}

/* Custom cards with status colors */
.card-completed {
    border-left: 4px solid var(--success-green) !important;
}

.card-pending {
    border-left: 4px solid var(--primary-blue) !important;
}

.card-overdue {
    border-left: 4px solid var(--error-red) !important;
}

/* Animation Keyframes */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(251, 191, 36, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

/* Loading spinner */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-blue);
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-top: 10px;
    color: var(--text-secondary);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .game-container {
        padding: 12px;
    }

    .page-title {
        font-size: 1.5rem;
    }
}