:root {
    --primary-color: #4267B2;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --background-dark: #1B2B65;
    --card-bg: #2C4494;
    --text-color: #161616;
    --border-glow: 0 0 10px rgba(66, 103, 178, 0.3);
    --hover-glow: 0 0 15px rgba(66, 103, 178, 0.5);
    --bs-heading-color: #5c5c5c;
}

body {
    background-color: var(--background-dark);
    color: var(--text-color);
    font-family: 'Segoe UI', system-ui, sans-serif;
}

.card {
    background-color: #ffffff;
    border: 1px solid rgba(74, 144, 226, 0.2);
    box-shadow: var(--border-glow);
    transition: all 0.3s ease;
    color: var(--secondary-color) !important;
}

.card-title {
    color: var(--secondary-color) !important;
}

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

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    box-shadow: 0 0 10px rgba(74, 144, 226, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #357abd;
    box-shadow: 0 0 15px rgba(74, 144, 226, 0.5);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: transparent;
    box-shadow: var(--border-glow);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--hover-glow);
}

.form-control {
    background-color: #ffffff;
    border: 1px solid rgba(74, 144, 226, 0.2);
    color: var(--secondary-color);
}

.form-control:focus {
    background-color: #ffffff;
    border-color: var(--primary-color);
    color: var(--secondary-color);
    box-shadow: var(--border-glow);
}

.list-group-item {
    background-color: #ffffff;
    border-color: rgba(74, 144, 226, 0.2);
    color: var(--secondary-color);
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background-color: rgba(74, 144, 226, 0.1);
}

.badge {
    box-shadow: 0 0 5px rgba(74, 144, 226, 0.3);
}


/* Achievement Cards Styles */

.achievement-card {
    transition: transform 0.2s;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.achievement-card.bronze .card-body {
    background: linear-gradient(145deg, #B87333, #8B4513);
    border: 1px solid rgba(205, 127, 50, 0.3);
    box-shadow: 0 0 15px rgba(205, 127, 50, 0.2);
}

.achievement-card.silver .card-body {
    background: linear-gradient(145deg, #A8A8A8, #808080);
    border: 1px solid rgba(192, 192, 192, 0.3);
    box-shadow: 0 0 15px rgba(192, 192, 192, 0.2);
}

.achievement-card.gold .card-body {
    background: linear-gradient(145deg, #DAA520, #B8860B);
    border: 1px solid rgba(255, 215, 0, 0.3);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.achievement-card.platinum .card-body {
    background: linear-gradient(145deg, #8E8E8E, #4A4A4A);
    border: 1px solid rgba(229, 228, 226, 0.3);
    box-shadow: 0 0 15px rgba(229, 228, 226, 0.2);
}

.achievement-card.worst .card-body {
    background: linear-gradient(145deg, #1b3f5e, #5281af);
    border: 1px solid rgba(108, 117, 125, 0.3);
    box-shadow: 0 0 15px rgba(108, 117, 125, 0.2);
}

.achievement-card.worst .achievement-icon {
    background: linear-gradient(145deg, #6c757d, #495057);
    box-shadow: 0 0 15px rgba(108, 117, 125, 0.2);
}

.achievement-card.worst .card-body::before {
    display: none;
}

.achievement-grade {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.8rem;
    font-weight: bold;
    padding: 2px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.achievement-card.bronze .achievement-grade {
    background: rgba(205, 127, 50, 0.2);
    color: #FFD700;
}

.achievement-card.silver .achievement-grade {
    background: rgba(192, 192, 192, 0.2);
    color: #C0C0C0;
}

.achievement-card.gold .achievement-grade {
    background: rgba(255, 215, 0, 0.2);
    color: #FFD700;
}

.achievement-card.platinum .achievement-grade {
    background: rgba(229, 228, 226, 0.2);
    color: #FFFFFF;
}

.statsData h6 {
    color: #ffffff;
}

.achievement-card:nth-child(1) .achievement-icon {
    background: linear-gradient(145deg, #5C7FE6, #4267B2);
}

.achievement-card:nth-child(2) .achievement-icon {
    background: linear-gradient(145deg, #FF6B5E, #E74C3C);
}

.achievement-card:nth-child(3) .achievement-icon {
    background: linear-gradient(145deg, #2ECC71, #27AE60);
}

.achievement-card:nth-child(4) .achievement-icon {
    background: linear-gradient(145deg, #F4D03F, #F1C40F);
}

.achievement-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.achievement-card .card-body {
    padding: 1.25rem;
    min-height: 140px;
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, #3557B8, #2C4494);
    border-radius: 8px;
    color: #ffffff !important;
    position: relative;
    overflow: hidden;
}

.achievement-card .card-title {
    color: #ffffff !important;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.achievement-card .card-body::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient( 45deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

.achievement-card.silver .card-body::before {
    animation: shine 2s infinite;
}

.achievement-card.gold .card-body::before {
    animation: shine 1.5s infinite;
}

.achievement-card.platinum .card-body::before {
    animation: shine 1s infinite;
}

.achievement-icon {
    min-width: 56px;
    min-height: 56px;
    width: 56px;
    height: 56px;
    font-size: 28px;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.achievement-icon+div {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.progress {
    background-color: rgba(0, 0, 0, 0.1);
    margin-top: 0.5rem;
}

.card-title {
    color: var(--secondary-color);
    text-shadow: none;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.card-text {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

small.text-muted {
    color: rgba(255, 255, 255, 0.9) !important;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 768px) {
    .card-title {
        font-size: 1rem;
    }
    .card-text {
        font-size: 1.5rem;
    }
    .achievement-card .card-body {
        min-height: 140px;
    }
}

.row>[class*="col-"] {
    display: flex;
    flex-direction: column;
}

h1,
h5,
.card-title {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.achievement-card h5.card-title {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.9;
}


/* Replace with new grade-specific icon styles */

.achievement-card.bronze .achievement-icon {
    background: linear-gradient(145deg, #FFD700, #CD7F32);
    box-shadow: 0 0 15px rgba(205, 127, 50, 0.3);
}

.achievement-card.silver .achievement-icon {
    background: linear-gradient(145deg, #E8E8E8, #C0C0C0);
    box-shadow: 0 0 15px rgba(192, 192, 192, 0.3);
}

.achievement-card.gold .achievement-icon {
    background: linear-gradient(145deg, #FFD700, #DAA520);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.achievement-card.platinum .achievement-icon {
    background: linear-gradient(145deg, #E5E4E2, #A9A9A9);
    box-shadow: 0 0 15px rgba(229, 228, 226, 0.3);
}

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

.list-group-item.active .badge {
    background-color: #ffffff !important;
    color: var(--primary-color) !important;
}


/* Modal styles */

.modal-content {
    background-color: #ffffff;
    color: var(--secondary-color);
}

.modal-content .list-group-item {
    background-color: #ffffff;
    color: var(--secondary-color);
}

.modal-content .text-muted {
    color: #6c757d !important;
}

.modal-content h5,
.modal-content h6 {
    color: var(--secondary-color);
}