body {
    background: #f0f2f8;
}

.card {
    border-radius: 10px;
    border: none;
}

.stat-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
    border-left: 4px solid #6c63ff;
}

.stat-card h4, .stat-card h5, .stat-card h6 {
    margin-bottom: 0;
    color: #333;
}

.stat-card small {
    color: #6c757d;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.04em;
}

.btn-primary {
    background-color: #6c63ff;
    border: none;
}

.btn-primary:hover {
    background-color: #5a52d6;
}

.nav-tabs .nav-link.active {
    color: #6c63ff;
    font-weight: 600;
}

.table thead th {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #6c757d;
}

.navbar-brand {
    font-weight: 600;
}

/* ——— Login ——— */
.login-page {
    min-height: calc(100vh - 3rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 0;
    background: radial-gradient(circle at 50% 0%, rgba(108, 99, 255, 0.07) 0%, transparent 50%);
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(108, 99, 255, 0.12);
    padding: 2.5rem 2rem 2rem;
    text-align: center;
}

.login-logo {
    width: 220px;
    height: 220px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.2);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2d2a4a;
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: #8b8fa3;
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

.login-error {
    background: #fff5f5;
    color: #c0392b;
    border-radius: 8px;
    padding: 0.65rem 0.85rem;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.login-form {
    text-align: left;
}

.login-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: #6c757d;
    margin-bottom: 0.4rem;
}

.login-input {
    border-radius: 8px;
    border: 1px solid #e2e4ec;
    padding: 0.65rem 0.85rem;
    margin-bottom: 1.25rem;
}

.login-input:focus {
    border-color: #6c63ff;
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.login-btn {
    width: 100%;
    padding: 0.65rem;
    border-radius: 8px;
    font-weight: 500;
}

.login-footer {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid #f0f1f5;
    text-align: center;
}

.login-telegram {
    font-size: 0.78rem;
    color: #a8adb9;
    margin-bottom: 0.5rem;
}

.login-telegram a {
    color: #8b90a0;
    text-decoration: none;
}

.login-telegram a:hover {
    color: #6c63ff;
    text-decoration: underline;
}

.login-credit {
    font-size: 0.72rem;
    color: #c5c9d4;
    margin: 0;
}