body {
    min-height: 100vh;
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 16px;
    border: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.login-card .card-body {
    padding: 2.5rem 2rem;
}

.avatar-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.avatar-icon i {
    font-size: 1.75rem;
    color: #ff7300;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #313131;
}

.form-control {
    border-radius: 8px;
    border: 1px solid #000000;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: #ff7300;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.12);
}

.btn-primary-custom {
    background: #ff7300;
    border: none;
    border-radius: 8px;
    padding: 0.7rem;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: background 0.2s, transform 0.1s;
}

.btn-primary-custom:hover {
    background: #ff7300;
}

.btn-primary-custom:active {
    transform: scale(0.98);
}

.btn-social {
    border-radius: 8px;
    border: 1px solid #ffffff;
    background: #ffffff;
    color: #343a40;
    font-size: 0.87rem;
    font-weight: 500;
    padding: 0.55rem 1rem;
    transition: background 0.2s, border-color 0.2s;
}

.btn-social:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
}

.divider {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #adb5bd;
    font-size: 0.8rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #dee2e6;
}

.forgot-link {
    font-size: 0.82rem;
    color: #ff7300;
    text-decoration: none;
}

.forgot-link:hover {
    text-decoration: underline;
}

.register-link a {
    color: #ff7300;
    font-weight: 500;
    text-decoration: none;
}

.register-link a:hover {
    text-decoration: underline;
}

.password-wrapper {
    position: relative;
}

.password-wrapper .toggle-eye {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    color: #adb5bd;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.password-wrapper .toggle-eye:hover {
    color: #ff7300;
}