/* Web3 Dashboard Custom Styles */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;

    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 0.5rem;
}

/* Body and Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f6fa;
    color: #2c3e50;
    line-height: 1.6;
    padding-top: 76px;
    /* Account for fixed navbar */
}

.main-content {
    min-height: calc(100vh - 140px);
    padding: 2rem 0;
}

/* Navigation */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
    background-color: var(--primary-color);
    color: white !important;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: var(--gradient-bg);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    font-weight: 600;
}

.card-title {
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Status Badges */
.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background-color: var(--success-color);
    color: white;
}

.status-pending {
    background-color: var(--warning-color);
    color: #212529;
}

.status-completed {
    background-color: var(--info-color);
    color: white;
}

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

.status-expired {
    background-color: var(--secondary-color);
    color: white;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-gradient {
    background: var(--gradient-bg);
    border: none;
    color: white;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #667eea 100%);
    color: white;
}

/* Dashboard Stats */
.stats-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: rotate(45deg);
}

.stats-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.stats-label {
    font-size: 1.1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Tables */
.table-custom {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.table-custom thead {
    background: var(--gradient-bg);
    color: white;
}

.table-custom th {
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

.table-custom td {
    border-color: rgba(0, 0, 0, 0.05);
    vertical-align: middle;
}

.table-custom tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
}

/* Forms */
.form-control {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Wallet Connection */
.wallet-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.wallet-address {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* Progress Bars */
.progress {
    height: 0.5rem;
    border-radius: var(--border-radius);
    background-color: rgba(0, 0, 0, 0.1);
}

.progress-bar {
    background: var(--gradient-bg);
    border-radius: var(--border-radius);
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.alert-dismissible .btn-close {
    background-size: 1.2rem;
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Modals */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: var(--gradient-bg);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header .btn-close {
    filter: invert(1);
}

/* Network Icons */
.network-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 0.5rem;
}

.network-ethereum {
    background-color: #627eea;
    color: white;
}

.network-bsc {
    background-color: #f3ba2f;
    color: black;
}

.network-polygon {
    background-color: #8247e5;
    color: white;
}

.network-arbitrum {
    background-color: #28a0f0;
    color: white;
}

/* Difficulty Indicators */
.difficulty-easy {
    color: var(--success-color);
}

.difficulty-medium {
    color: var(--warning-color);
}

.difficulty-hard {
    color: var(--danger-color);
}

/* Reward Amounts */
.reward-amount {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--success-color);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.action-buttons .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        padding: 1rem 0;
    }

    .stats-card {
        margin-bottom: 1rem;
    }

    .stats-number {
        font-size: 2rem;
    }

    .action-buttons {
        flex-direction: column;
    }

    .table-responsive {
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .card {
        margin-bottom: 1rem;
    }

    .stats-card {
        padding: 1.5rem;
    }

    .btn {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --card-bg: #2d2d2d;
        --text-color: #ffffff;
        --border-color: #404040;
    }

    body {
        background-color: var(--bg-color);
        color: var(--text-color);
    }

    .card {
        background-color: var(--card-bg);
        border-color: var(--border-color);
    }

    .table-custom {
        background-color: var(--card-bg);
        color: var(--text-color);
    }

    .form-control {
        background-color: var(--card-bg);
        border-color: var(--border-color);
        color: var(--text-color);
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

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

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Animation Utilities */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(10px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}