html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #f8f9fa;
}

a, .btn-link {
    color: #667eea;
}

a:hover {
    color: #764ba2;
}

/* Base button styles */
.btn {
    border: none;
    border-radius: 6px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary, .btn-primary:active, .btn-primary:visited {
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.btn-outline-primary {
    color: #667eea;
    border: 2px solid #667eea;
    background: transparent;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-success, .btn-success:active, .btn-success:visited {
    color: #fff;
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.btn-success:hover, .btn-success:focus {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    box-shadow: 0 5px 20px rgba(17, 153, 142, 0.4);
    color: #fff;
}

.btn-danger, .btn-danger:active, .btn-danger:visited {
    color: #fff;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.btn-danger:hover, .btn-danger:focus {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    box-shadow: 0 5px 20px rgba(238, 90, 36, 0.4);
    color: #fff;
}

.btn-outline-danger {
    color: #ee5a24;
    border: 2px solid #ee5a24;
    background: transparent;
}

.btn-outline-danger:hover, .btn-outline-danger:focus {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 5px 20px rgba(238, 90, 36, 0.4);
}

.btn-secondary, .btn-secondary:active, .btn-secondary:visited {
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.7;
}

.btn-secondary:hover, .btn-secondary:focus {
    opacity: 1;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.btn-outline-secondary {
    color: #667eea;
    border: 2px solid #667eea;
    background: transparent;
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-warning, .btn-warning:active, .btn-warning:visited {
    color: #fff;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.btn-warning:hover, .btn-warning:focus {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 5px 20px rgba(245, 87, 108, 0.4);
    color: #fff;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 15px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #667eea;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.content {
    padding-top: 1.1rem;
}

h1 {
    color: #333;
    font-weight: 600;
}

h1:focus {
    outline: none;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border-radius: 10px;
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 1.25rem;
}

.card-header h4, .card-header h5 {
    color: white;
    margin: 0;
}

/* Tables */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.table thead th {
    border: none;
    font-weight: 500;
    color: white;
    padding: 0.875rem 1rem;
}

.table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
}

/* Breadcrumb */
.breadcrumb-item a {
    color: #667eea;
}

.breadcrumb-item.active {
    color: #764ba2;
}

/* Badges with gradient */
.badge.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* Stat cards on dashboard */
.stat-card {
    border-radius: 10px;
    padding: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-card.new {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.stat-card.unpaid {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.stat-card.inprogress {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-card.completed {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.stat-card h5 {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.stat-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
}

.stat-card-link {
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.stat-card-link:hover .stat-card {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.stat-card-link .stat-card h5,
.stat-card-link .stat-card h2 {
    color: white;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #38ef7d;
}

.invalid {
    outline: 1px solid #f5576c;
}

.validation-message {
    color: #f5576c;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* List group items */
.list-group-item {
    border-radius: 8px !important;
    margin-bottom: 0.5rem;
    border: 1px solid #e9ecef;
}

/* Spinner */
.spinner-border {
    color: #667eea;
}

/* Alert improvements */
.alert-info {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: #5a6fd6;
}

.alert-success {
    background: linear-gradient(135deg, rgba(17, 153, 142, 0.1) 0%, rgba(56, 239, 125, 0.1) 100%);
    border: 1px solid rgba(17, 153, 142, 0.3);
    color: #0f8a7f;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(245, 87, 108, 0.1) 0%, rgba(238, 90, 36, 0.1) 100%);
    border: 1px solid rgba(245, 87, 108, 0.3);
    color: #d94452;
}